Nitsuko DS01 Manuel utilisateur

Part No. N1870INS02

Issue 1-0 July 1994

Printed in U.S.A. (185)

4 Forest Parkway, Shelton, CT 06484

TEL: 203-926-5400 FAX: 203-929-0535

This manual has been developed by Nitsuko America. It is intended for the use of its customers

and service personnel, and should be read in its entirety before attempting to install or program

the system. Nothing contained in this manual shall be deemed to be, and this manual does not

constitute, a warranty of, or representation with respect to, any of the equipment covered. This

manual is subject to change without notice and Nitsuko America has no obligation to provide any

updates or corrections to this manual. Further, Nitsuko America also reserves the right, without

prior notice, to make changes in equipment design or components as it deems appropriate. No

representation is made that this manual is complete or accurate in all respects and Nitsuko

America shall not be liable for any errors or omissions. In no event shall Nitsuko America be

liable for any incidental or consequential damages in connection with the use of this manual.

This document contains proprietary information that is protected by copyright. All rights are

reserved. No part of this document may be photocopied or reproduced without prior written

consent of Nitsuko America.

Hardware Manual for

Businesscom DS01

Digital

System

9. PARTS LIST

CEU/Power Supply Site Requirements

Choose a central site for the MDF plywood backboard, with-

in 7’ of a dedicated AC outlet and 25’ of earth ground.

Allow space for multiple CEU’s and power supplies. CEU’s

must be located within 3’ of each other. Power supplies

must be located within 6’ of the CEU and within 6’ of a

dedicated AC outlet. See Figure 1.

Allow space for telco and station connectors, all ancillary

equipment (ie; BGM/MOH source, voice mail, external pag-

ing equipment), and expansion. Refer to Nitsuko’s Standard

Practices Manual (P/N N2710STD01) for general environ-

ment and site specifications.

Mounting the CEU

1. Locate CEU mounting screws. Drill holes (2) in

backboard using a 1/8” drill bit. Refer to mounting

dimensions in Figure 2 (or use template, if installed).

2. Install CEU mounting screws (2) in holes. See Figure 2.

Use screw gauges to set proper screw depth.

(Screws & gauges are in plastic packet).

3. Hang CEU on mounting screws.

4. Drill lower CEU screw hole using a 1/8” drill bit.

See Figure 2. Install and tighten screw.

5. Ground each CEU using #12 AWG (or larger)

ground wire to earth ground.

FIGURE 1

Description Part Number

Other Station Equipment

DSS Console (Taupe) ................................................................................................88655

DSS Console (Graphite).............................................................................................88675

Digital Door Box..........................................................................................................88545

Relay Box ...................................................................................................................88546

ASI - Analog Station Interface (single port w/DTMF receiver)....................................88749

Dual Port ASI (dual port w/DTMF receivers) ..............................................................88750

Wall Mount Kit (Taupe)...............................................................................................88679

Wall Mount Kit (Dark Gray).........................................................................................88779

Wall Mount Hanger.....................................................................................................88680

Data Products

Data Module ...............................................................................................................88400

Dataport PCB .............................................................................................................88460

Modem Pooling PCB ..................................................................................................88465

Mini Data Unit.............................................................................................................89408

Mini Data Unit Power Supply......................................................................................89409

DCE-DCE Adaptor......................................................................................................89079

Replacement Parts

K1 Handset (Taupe)...................................................................................................88685

K1H Handset (Dark Gray) ..........................................................................................88775

Handset Cord (6 foot)..............................................................................................88685-6

Handset Cord (9 foot)..............................................................................................88685-9

Handset Cord (13 foot)..........................................................................................88685-13

Line Cord (7 foot) ....................................................................................................88686-7

Line Cord (14 foot) ................................................................................................88686-14

Line Cord (25 foot) ................................................................................................88686-25

8-conductor 6' cable (AUX-SAUX w/2CEU's or SAUX-XAUX w/3 CEU's).................88587

8-conductor 3' cable (AUX-XAUX w/3 CEU's)............................................................88588

Installation Equipment

Plywood Backboard1

66M1-50 connecting block(s)1

25-pair cable(s)1

22/24 AWG 4-conductor twisted-pair station cable1

Cross-connect wire1

Bridging clips1

Modular jack (1 per station)1

Modular line cords (1 per CO line)1

Ground wire (1 per CEU)1

RJ11C Telco interface (1 per CO line)1

AC surge protector (1 per CEU)1

1Item not supplied by Nitsuko America.

Description Part Number

Common Equipment

Power Supply .............................................................................................................60001

CEU - (includes: 1 Common Equipment Unit base + 1 - 60001 + RFI beads,

no modules)................................................................................................................88600

4x12 Kit (no phones): .................................................................................................88601

1 - 88600 (includes: 1 - CEU + 1 - 60001 + RFI beads)

1 - 88511 4 CO Module, 1 - 88521 12 Station Module (digital)

4x12 Kit (8 phones): ...................................................................................................88691

1 - 88601 (includes: 1 - 88600 + 88511 + 88521 + RFI beads)

1 - 88663 HF Display Telephone, 7 - 88661 HF Telephones

12x36 Kit (10 phones): ...............................................................................................88692

2 - 88601 (includes: 1 - 88600 + 88511 + 88521 + RFI beads)

1 - 88511 4 CO Module

1 - 88521 12 Station Module

1 - 88625 AUX Module

1 - 88529 SAUX Module (includes: 1 - 88587 6' 8-conductor cable)

2 - 88663 HF Display Telephones

8 - 88661 HF Telephones

Modules

4 CO Module ..............................................................................................................88511

4 CO Caller ID Module ...............................................................................................88512

12 Station Module (digital)..........................................................................................88521

AUX Module ...............................................................................................................88625

SAUX Module (includes: 1 - 88587 6' 8-conductor cable)..........................................88529

XAUX Expansion AUX Module (includes: 1 - 88588 3' 8-conductor cable)................88526

12SCU/VMU Voice Module Unit (12 stations + 3 VMU ports)....................................88522

12SCU/PCU Peripheral Control Unit Module (12 stations + 2 - 2500 circuits)...........88530

AUX/SAUX Kit: ...........................................................................................................88695

1 - 88625 AUX Module

2 - 88529 SAUX Module (includes: 1 - 88587 6' 8-conductor cable)

Software

CEU base software upgrade - latest release - (2 IC chips)........................................88608

AUX module software upgrade - latest release - (2 IC chips) ....................................88628

SAUX/XAUX module software upgrade - latest release (1 IC chip)...........................88589

Upload/Download Program - (1 floppy disk)...............................................................88217

Station Equipment

16 Button Non-HF Telephone (Taupe).......................................................................88660

16 Button HF Telephone (Taupe)...............................................................................88661

16 Button HF Display Telephone (Taupe)..................................................................88663

16 Button Non-HF Telephone (Graphite) ...................................................................88670

16 Button HF Dual LED Telephone (Graphite)...........................................................88671

16 Button HF Display Dual LED Telephone (Graphite)..............................................88673

Digital Single Line Telephone (Taupe).......................................................................88650

Digital Single Line Telephone (Graphite)....................................................................88676

Mounting the Power Supply

1. Use power supply as template to locate mounting

screw holes.

2. Drill holes (2) in backboard using a 1/8” drill bit.

3. Locate power supply over holes.

4. Install screws (2-not provided).

Connecting the Power Supply to the CEU

1. Loop the power supply CEU power cord 3 times

through a ferrite bead (supplied in box).

2. Plug in the power supply CEU power cord into the

MAIN POWER connector on the CEU. See Figure 3.

Do not plug the power supply into an AC outlet.

Power Strip/Surge Protector Connections

1. Plug the power supply cord into a power strip.

2. Plug the power strip into an AC surge protector.

3. Plug the surge protector into a dedicated AC outlet.

Powering Up

1. Turn the power switch on the power strip ON.

Refer to Power Up Procedure below (see Figure 4) for

proper sequence when not using a power strip.

2 CEU’s 3 CEU’s

1. Exp. CEU (SAUX) 1. Exp. CEU #2 (XAUX)

2. Exp. CEU (AUX) 2. Exp. CEU #1 (SAUX)

3. Main CEU (AUX)

FIGURE 2

FIGURE 3

FIGURE 4

1. CEU AND POWER SUPPLY

8. SPECIFICATIONS

Mechanical Specifications

Width Height Depth Weight

CEU 14 5/16" 9 1/4" 3" 3 lb, 11 oz

39.2 cm 23.7 cm 7.6 cm 1.7 kg

CO Module 6 3/4" 6 3/4" 1 1/2" 1 lb

17.1 cm 17.1 cm 3.8 cm .5 kg

Station Module 6 3/4" 6 3/4" 1 1/2" 1 lb

17.1 cm 17.1 cm 3.8 cm .7 kg

Power Supply 2 13/16" 5" 2 3/4" 3 lbs

7.2 cm 12.7 cm 7.0 cm 1.4 kg

Keysets 3 1/2" 7 1/2" 10 1/8" 2.7 lb

8.9 cm 19.1 cm 25.8 cm 1.3 kg

NOTE: Weight of CEU is with modules not installed.

Environmental Specifications

Refer to the Standard Practices Manual (P/N N2710STD01).

FCC Registration Information

Model: DS01

Manufacturer: Nitsuko America

Load number (DOC) 20

FCC Part 15 Registration: Class A

Sample FCC Registration Number: 1ZDTHA-65325-MF-E

*Total load per CEU not to exceed 24.

Facility

USOC Jack REN/Service Interface

Type of Interface Connector Code Code

2-Wire Loop RJ11C 2.5B 02LS2

Installing CO and Station Modules

Power down to install or remove any module.

To install CO and Station Modules:

1. Line up the screw hole in the new module (i.e., the one you

are installing) with the pilot hole in the CEU base or existing

module. See Figure 5.

2. Place new module on CEU or existing module. If placing new

module on existing module, be sure to line up the ground lugs.

3. When placing new module on CEU, insert short screw through

new module and into CEU base. Tighten screw.

OR When placing new module on existing module, insert long

screw through new module and into CEU base. Tighten screw.

4. Insert the ribbon cable into the desired connector on the CEU:

(a) inside module's ribbon cable plugs into the outside

connector (b) outside module's ribbon cable plugs into the

inside connector.

FIGURE 5

CEU Position Extensions PCU Lines

Main 1 (inside) 300-311 368 1-4

Main 2 (outside) 312-323 369 5-8

Expansion #1 1 (inside) 324-335 370 9-12

Expansion #1 2 (outside) 336-347 371 13-16

Expansion #2 1 (inside) 348-359 17-20

Expansion #2 2 (outside) 360-371 21-24

FIGURE 6 FIGURE 7

01853L16

300-311

312-323

#1 (inside)

#2 (outside)

Item Load Factor* Circuit Type Notes

Display keyset 1 02 1 port, auto-ID

DSS console 2 06 2 port, auto-ID

Dual-ASI 3 51 2 port, no auto-ID

Standard keyset 1 01 1 port, auto-ID

ASI 1 51 1 port, no auto-ID

ESL 1 00 1 port, auto-ID

Door Box 1 X 310/311/322/323 only

Relay Box 1 X Installed at 309 only

Relay for 310 cannot be used

Data Module 1 01 1 port, no auto-ID

Load Factor Table

01853L12A

01853L15

#1 (inside) #2 (outside)

Installing AUX, SAUX, and XAUX Modules

A minimum of 7" clearance is required on the right side of a

CEU to install an AUX/SAUX/XAUX. Power down to install or

remove an AUX/SAUX/XAUX module or an 8-pin line cord.

Note: Initialization is not required to add an AUX to a system

running on CEU base software. The numbering plan, however,

changes automatically for lines, extensions, and ring groups.

To install an AUX, SAUX, and XAUX Module:

1. Remove cover plate.

2. Close CEU ejector tabs and insert the AUX into the CEU

upper and lower rails.

Push the module in until it clears

the CEU ejector tabs.

See Figure 8.

3. Open ejector tabs. Locate ribbon cable over connector.

4. Push in the module until it seats firmly into the CEU.

5. Push ribbon cable connector until firmly seated. The CEU

ejector tabs close. Tighten module screws (2).

To install AUX, SAUX, and XAUX line cords:

1. Install line cords. Two CEU's: AUX-SAUX 6' line cord; three

CEU's: AUX-XAUX 3' line cord & XAUX-SAUX 6' line

cord. See Figure 10.

Note: AUX terminal program passwords: ONYXVSK, if AUX

is installed in a working system, but not initialized; DS01H, if

initialized with AUX installed.

CEU Specifications: Lines Stations

Main CEU 8 24

Expansion CEU #1 8 24

Expansion CEU #2 8 24

Total 24 72

System Capacity:

Power Failure Cut-Through Circuit 1 per CO Module

Talk Timeslots (Intercom/lines) Non-blocking

DTMF Tone Duration (manual dial) 256 ms on/128 ms off

DTMF Tone Duration (speed dial) 128 ms on/128 ms off

Internal Page Zones 7 (and all-call)

External Page Zones 1 output per Main & Exp.CEU #1

External Control Relay Circuits 1 set of contacts per Main & Exp. CEU #1

Electrical Specifications:

AC Input:

115 V AC +/- 10% @ 57-63 Hz, Dedicated 15 A circuit.

Grounding Requirements:

Copper wire, continuous, No. 14 AWG, or larger.

Power Requirements:

75-100VA maximum (per CEU) - Refer to power supply label.

Heat Dissipation:

256 BTU per CEU

AUX Relay Contact Rating: External Zone Paging:

Max. Load: 60 mA @ 30 V DC Output Impedance: 600 OHMS

10 mA @ 90 V AC Max. Output: +3 dBm

Maximum Initial Contact Resistance:

50 m OHMS

Background Music\Music on Hold:

Input Impedance: 100 K OHMS

Maximum Input: -10 dBm

Cable Requirements: From CEU to Keysets or ASI:

Four-conductor (two-pair twisted station cable)

1,500 feet w/No. 26 AWG

2,000 feet w/No. 24 AWG

2,500 feet w/No. 22 AWG

From ASI to connected OPX device:

100 feet using 22 AWG four-conductor.

Use 25-pair cables with Type 57 female connectors to connect to Station Modules.

Use four conductor modular line cords to connect to CO Modules.

Use multiconductor "riser cables" to an Intermediate Distribution Frame (IDF)

when required.

FIGURE 9

FIGURE 10

FIGURE 8

01853L13

Thumb Screw

Thumb Screw Ribbon

Cable

2. STATION, CO AND AUX/SAUX/XAUX MODULES

Operation

To activate relays from a multibutton set:

1. Lift handset to answer the Door Box chimes.

If you have a Door Box Hotline or Call Coverage key, you can press it

instead. OR

Place call to Door Box.

You can press Intercom and dial the Door Box extension number. You can

also press your Door Box Hotline or Call Coverage key (if you have one).

2. Talk to the visitor at the door.

3. Press and hold FTR.

The relay activates as long as you hold down the FTR key

(up to 60 seconds).

4. Hang up when you are through.

To activate relays from a single line set:

1. Lift handset to answer the Door Box chimes.

Place call to Door Box (i.e., dial Door Box extension number).

2. Talk to the visitor at the door.

3. Dial *.

Do not hold down the * key. The relay activates for six seconds and then

automatically releases.

4. Hang up when you are through.

Programming Notes: At

extension 309, set E2-

Circuit Type to X. Set E3-

Class of Service to 28.

At each extension that

should activate the strike: In

QV-Peripheral Ports (Alert

Programming),

enable Alert for each Door

Box. If an extension

receives chimes, it can acti-

vate the associated

Relay Box strike.

N1853 - 31

White/Blue

Blue/White

White/Orange

Orange/White

CO Line Installation

A modular line cord is required to connect Telco's RJ11C CO line

interface to a 4CO or 4CO\CND module. See Figure 7.

To connect a CO line to a 4CO or 4CO\CND module:

1. Plug one end of a modular line cord into a Telco RJ11C jack.

2. Insert the line cord's other end into the desired modular connector

on a 4CO or 4CO\CND module.

Installing Stations

Station connection for each extension requires two-pair twisted

station cable and a 4-conductor modular jack. See Figure 11.

Install a Dual ASI (any CEU) and DSS console (Main CEU only) to

an even-numbered port (except port 00). Leave the next-highest

adjacent odd-numbered port unterminated. See Figure 12.

Note: Single and Dual ASI's cannot be installed in ports 68-71.

To install a multibutton telephone, single port ASI, Electronic

Single Line telephone, or DSS console:

1. Install 625 modular jack within 6' feet of each extension.

2. Punch down 2-pair twisted station cable to desired extension

on cross-connect block. See Figure 13 for cutdown.

3. Terminate the other end of the station cable at each modular jack.

4. Plug the extension's line cord into the modular jack.

FIGURE 21

FIGURE 11

(RT) BLK

(RR) YEL

GRN

(TR) RED

01853L17

(TT) GRN

RED

YEL

BLK

BLU-WHT

ORN-WHT

WHT-ORN

WHT-BLU

Note: Refer to the Data Products Manual to install a Data Module.

Refer to the 12SCU/PCU Installation and Programming Instructions

when connecting a 500/2500 type device to a 12SCU/PCU module.

To connect the station block and cross-connect block:

1. Punch down 25-pair cable to station block.

2. Plug female connector end of 25-pair cable into Station Module.

3. Use x-connect to bridge station block to cross-connect block.

Note: DS01 telephones have electret-type handsets. For headset

operation, use Plantronics' Supra Star Mate (model # MH0503-1)

or an equivalent electret-compatible headset.

To install a Dual ASI:

1. Ground Dual ASI to earth ground using 14AWG ground wire.

2. Punch down 2-pair twisted station cable to an even-numbered

port on station block. Install bridging clips as shown in Figure 12.

3. Jumper to adjacent port's B pair using one-pair x-connect.

4. Terminate the other end of the station cable to a modular jack.

7. DOOR BOX AND RELAY BOX

3. STATION AND CO CABLING

Installing the Digital Door Box

The Digital Door Box (P/N 88545) provides one-button signaling and intercom. Up to four

Digital Door Boxes can be installed at extensions 310, 311, 322, and 323 only. Each Digital

Door Box provides a distinctive chime signal. Any keyset can receive any/all chime signals.

To install the Digital Door Box:

1. Snap open the Door Box case.

2. Punch down one end of a two-pair twisted station cable on the extension block as shown

below.

Digital Door Boxes have the same cabling requirements as Electronic Single Line

telephones.

3. Run the station cable through the hole in the back of the Door Box.

When wall mounting,

use the two holes in the base of the door box for the mounting screws.

4. Strip the free conductors back about 1/2 inch and connect to the Door Box terminals as

shown in Figure 20.

5. Snap the Door Box cover onto the base.

6. In E-Extensions, E3-Class of Service (or Program 18I option COS from the

administrator’s telephone), assign each Door Box extension Class of Service 28. In

QV- Peripheral Ports, Door Box Alert Time (or Program 18I option DB from the

administrator’s telephone), set which extensions should receive Door Box Chimes.

Refer to your Software Administrators Manual for additional programming details.

Installing the Relay Box

The Relay Box (P/N 88546) provides three normally-open relays which typically are used to

activate an electric strike door-unlock mechanism for an entrance door equipped with a

Digital Door Box. After responding to a Door Box chime signal, the user activates the relay

(opening a door) by pressing the FTR button on the telephone dialpad.

To Install the Relay Box:

1. Punch down a 4-conductor station cable to extension 309.

2. Terminate the other end of the cable to a modular jack. See Figure 21.

3. Plug in a 4-conductor line cord into the modular jack. Plug the other end into the

Relay Box.

1853 - 30 A

336 (36)

337 (37)

338 (38)

339 (39)

340 (40)

341 (41)

342 (42)

343 (43)

344 (44)

345 (45)

346 (46)

347 (47)

324 (24)

325 (25)

326 (26)

327 (27)

328 (28)

329 (29)

330 (30)

331 (31)

332 (32)

333 (33)

334 (34)

335 (35)

312 (12)

313 (13)

314 (14)

315 (15)

316 (16)

317 (17)

318 (18)

319 (19)

320 (20)

321 (21)

322 (22)

323 (23)

CONN

PIN BLOCK

TERM.

WHT-BLU

BLU-WHT

WHT-ORN

ORN-WHT

WHT-GRN

GRN-WHT

WHT-BRN

BRN-WHT

COLOR

CODE

MAIN

CEU

(INSIDE)

300 (00)

301 (01)

FUNC.

WHT-SLT

SLT-WHT

RED-BLU

BLU-RED

RED-ORN

ORN-RED

RED-GRN

GRN-RED

RED-BRN

BRN-RED

RED-SLT

SLT-RED

BLK-BLU

BLU-BLK

BLK-ORN

ORN-BLK

25-PAIR CABLE

N1853 -13

MAIN

CEU

(OUTSIDE)

EXP.

CEU 1

(INSIDE)

EXP.

CEU 1

(OUTSIDE)

N/C

302 (02)

303 (03)

304 (04)

305 (05)

306 (06)

307 (07)

308 (08)

309 (09)

310 (10)

311 (11)

BLK-GRN

GRN-BLK

BLK-BRN

BRN-BLK

BLK-SLT

SLT-BLK

YEL-BLU

BLU-YEL

YEL-ORN

ORN-YEL

YEL-GRN

GRN-YEL

YEL-BRN

BRN-YEL

YEL-SLT

SLT-YEL

VIO-BLU

BLU-VIO

VIO-ORN

ORN-VIO

VIO-GRN

GRN-VIO

VIO-BRN

BRN-VIO

VIO-SLT

SLT-VIO

360 (60)

361 (61)

362 (62)

363 (63)

364 (64)

365 (65)

366 (66)

367 (67)

368 (68)

369 (69)

370 (70)

371 (71)

348 (48)

349 (49)

350 (50)

351 (51)

352 (52)

353 (53)

354 (54)

355 (55)

356 (56)

357 (57)

358 (58)

359 (59)

EXP.

CEU 2

(INSIDE)

EXP.

CEU 2

(OUTSIDE)

FIGURE 13

FIGURE 12

FIGURE 20

To install a Dual ASI (cont’d.)

5. Plug one end of a 4-conductor line cord into the jack and the

other end into the Dual ASI's STA connector.

6. Plug in a line cord(s) from Dual ASI's OPX 1 and OPX 2 ports

to 2500-type device or Telco's OPX block.

Note: DS01 telephones supplied with this system are hearing-aid

compatible. Refer to Nitsuko America's Standard Practices Manual

for FCC Hearing-Aid Compatible application requirements.

6. BATTERY BACKUP AND POWER FAILURE TELEPHONES

N1853 - 32

BLK YEL

RED

GRN

BLU WHT

BLK YEL

RED

GRN

BLU WHT

BLK YEL

RED

GRN

BLU WHT

4 3 2 1 PFT

4CO

Installing Power Failure (PF) Telephones (Optional)

The first circuit in each 4CO or 4CO/CND module (1/5, 9/13, 17/21) provides a PF

cut-through relay. Each PF relay, corresponding modular jacks, and cross-connec-

tions redirect a CO line to a 500/2500 single line telephone for full incoming\outgoing

operation during an AC power outage.

To install a PF telephone:

1. Install 3 modular jacks for each line requiring PF operation. Label jacks CO Line,

PF Line, and PF Telephone. (The PF Line jack must be 6-conductor).

2. Connect GRN/RED from the CO Line jack to GRN/RED of the PF Line jack using

one-pair x-connect cable. See Figure 19.

3. Connect WHT/BLU from the PF Line jack to GRN/RED of the PF Telephone jack

using one-pair x-connect cable.

4. Connect Telco's RJ11C to the Line jack using a standard line cord.

5. Connect the PF Line jack to the 4CO module's modular connector (lines 1/5, 9/13,

17/21) using a 6-conductor line cord.

6. Connect a PF telephone to the PF Telephone jack with a standard line cord.

To test power failure cut-through at a PF telephone:

1. Power down the system.

2. Lift the handset on the PF telephone. (You should hear dial tone.) Place a call

from the PF telephone.

Installing a Music Source - Background Music or Music on Hold

A music source (radio, cassette, CD) connected to MOH terminals on

the Main CEU provides input for Background Music (BGM), or

Music on Hold (MOH), or both. MOH can be provided for CO calls only

or for CO and ICM calls.

BGM and/or MOH for ICM calls disables the Main CEU's 4th CO line

circuit. MOH for CO calls only does not disable a line circuit. Each

Expansion CEU can have its own MOH source or use the Main CEU's.

To connect a music source:

1. Install the music source per the manufacturer's instructions.

Caution: The music source output must not exceed the system's

music source input specifications. Some music sources may require

the installation of a matching transformer.

2. Connect the music source to the Main CEU's MOH terminals using

station or audio cable. Note: Bridge the music source output to an

Expansion CEU's MOH terminals, if required.

3. Program BGM and MOH per the Terminal Programming Manual

(E2 + QM) or Administrator's Guide (Programs 7 and 10).

4. Install RFI suppressor beads. (Refer to RFI bead installation)

5. Power up the music source. Activate BGM/MOH. Adjust the music

source for a distortion-free signal.

AUX MOH PA GND

1 2 1 2 1 2 1 2

FIGURE 14

FIGURE 19

4. BGM/MOH, PAGING, AND LOUD BELL

Installing Battery Backup (Optional)

One Valcom VPB-260 battery backup unit provides a CEU with short-term power

(2 hours - max.) during a commercial AC power failure. One per CEU max.

To install the VPB-260:

1. Mount the VPB-260 on the MDF backboard within 3' of the CEU. Follow

manufacturer’s mounting instructions.

2. Power down the CEU’s power supply.

3. Plug the VPB-260 3-pin female plug into the 3-pin male AUX POWER

connector on the CEU.

4. Plug the VPB-260 power cord into a dedicated 120VAC outlet.

01853L22

Do not use the

outlet dedicated to

CEU power supply.

120 V AC

Outlet

To Power Supply

Battery

Backup

3' max.

Note: Follow manufacturer's

instructions when connecting

the battery backup unit.

123

+ 12 V DC

common

- 12 V DC

AUX MOH PA GND

1 2 1 2 1 2 1 2

Installing External Paging or an External Relay Device (Loud Bell)

The PA terminals on the Main and Expansion #1 CEU's provide talk

paths for external paging systems. The Main CEU PA terminals are for

external zone 1. The Expansion #1 CEU PA terminals are for external

zone 2. A paging system receives internal or external pages, or Night

Audible ringing, or both. Each page system disables a line circuit: Main

CEU - line 4; Expansion CEU #1 - line 12. The AUX terminals on the

Main and Expansion #1 CEU's provide a dry contact ring relay. The relay

can be used for a loud bell, a door striker, etc.

To connect an external paging system or relay sensor:

1. Install the paging system/relay sensor per manufacturer's

instructions. Caution: The paging system must not exceed the

system's paging input specifications. Some paging systems may

require the installation of a matching transformer. See Figure 15.

2. Connect the paging system to the PA terminals or the relay sensor to

the AUX terminals using station or audio cable.

3. Program External Paging/Relay Owner per the Terminal

Programming Manual (E2 + QM) or Administrator's Guide

(Programs 7 + 10).

4. Install RFI suppressor beads. (Refer to RFI bead installation).

5. Power up the paging system. Make page. Adjust the paging

system for a distortion-free signal. Check relay sensor by dialing the

relay owner extension number.

FIGURE 18 FIGURE 15

Installing a Programming Terminal, SMDR printer, PC, or Modem

The AUX Module DCE 9-pin male RS-232 serial port interfaces a program-

ming terminal, SMDR printer, PC (DTE), or a modem (DCE). A DB9-DB25

adaptor is required. DTE connection requires a straight-thru RS-232 cable.

DCE connection requires a DCE-DCE adaptor and a straight-thru RS-232

cable OR a null modem cable.

Note: A null modem or RS-232 cable requires DB25 connectors. Gender of

the DB25 connectors depend on the adaptor and the terminal, SMDR

printer, or PC's serial port.

To connect a DTE programming terminal, SMDR printer, or PC:

1. Plug a DB9-DB25 adaptor into the AUX port. The DB9 must be female.

2. Connect one end of the RS-232 cable to the adaptor's DB25 connector.

3. Connect the other end of the RS-232 cable to the serial port on the

programming terminal, SMDR printer, or PC. See Figure 16.

Note: When connecting a laptop PC equipped with 9-pin serial port, use

a straight-thru 9-pin RS-232 cable.

Installing a Modem

You can connect a modem to the AUX Module serial port for remote program-

ming and diagnostics.

To connect the AUX Module to a modem (DCE):

1. Plug a DB9-DB25 adaptor into the AUX port. The DB9 must be female.

2. Connect one end of the RS-232 cable to the adaptor's DB25 connector.

Connect a 25-pin null-modem cable into the adaptor's DB25 connector.

3. Connect the other end of the RS-232 cable to a DCE-DCE adaptor.

Skip Step #3 when using a null modem cable.

4. Connect the other end of the DCE-DCE adaptor or null modem cable to the

modem's serial port. See Figure 17.

To set the AUX serial port baud

rate (from extension 300/port 00):

1. Lift handset + press ICM.

2. Dial: #, 0.

3. Dial a digit to select baud rate:

0 = 300, 1 = 1200, 2 = 2400

3 = 4800, 4 = 9600, 5 = 19.2K

DATA FORMAT

Data bits = 8

Stop bits = 1

Baud rate =1200

Parity = none

FIGURE 16

FIGURE 17

5. SMDR AND TERMINAL PROGRAMMING

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