Campbell CR200 Manuel utilisateur

CR200 Series Datalogge

Overvie

Revision: 3/07

Campbell Scientific, Inc.

CR200 Overview Table of Contents

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CR200 Overview......................................................... OV-1

OV1. Physical Description ......................................................................OV-1

OV1.1 Measurement Inputs..............................................................OV-2

OV1.1.1 Analog Inputs ............................................................OV-2

OV1.1.2 Signal/Shield Grounds ........................................OV-3

OV1.1.3 Power Ground............................................................OV-3

OV1.1.4 Ground Lug................................................................OV-3

OV1.1.5 Switched Voltage Excitation (VX)............................OV-3

OV1.1.6 Pulse Inputs................................................................OV-3

OV1.1.7 Control I/O.................................................................OV-3

OV1.1.8 Power In.....................................................................OV-3

OV1.1.9 Switched Battery........................................................OV-3

OV1.1.10 Power Supply and AC Adapter................................OV-3

OV1.2 Communication and Data Storage.........................................OV-4

OV1.2.1 RS-232........................................................................OV-4

OV1.2.2 Antenna......................................................................OV-5

OV2. Memory and Programming Concepts............................................OV-9

OV2.1 Memory.................................................................................OV-9

OV2.2 Measurements, Processing, Data Storage............................OV-10

OV2.3 Data Tables..........................................................................OV-10

OV2.4 PakBus Communication with the CR200............................OV-11

OV2.5 Serial ASCII Communication with the CR200...................OV-11

OV3. CR200 Setup using the Device Configurator Utility ...................OV-11

OV3.1 Power and Communication Connections to the CR200......OV-11

OV3.2 Using DevConfig to Set the PakBus Address.....................OV-12

OV3.3 CR206, CR211, and CR216 Radio Settings........................OV-14

OV3.3.1 Radio Hop Sequence................................................OV-14

OV3.3.2 Radio Address/Radio Net Address..........................OV-14

OV3.3.3 Radio Power Mode..................................................OV-14

OV3.3.4 RF Protocol..............................................................OV-15

OV4. Quick Start Tutorial for Programming the CR200.......................OV-16

OV4.1 Software Products for the CR200 .......................................OV-16

OV4.1.1 Options for Creating CR200 Programs....................OV-16

OV4.2 Connections to the CR200 ..................................................OV-16

OV4.3 PC200W Software...............................................................OV-16

OV4.3.1 Creating a CR200 Program using Short Cut............OV-17

OV4.3.2 Configuring the Setup Tab.......................................OV-21

OV4.3.3 Synchronize the Clocks ...........................................OV-22

OV4.3.4 Send the Program.....................................................OV-22

OV4.3.5 Monitor Data Tables................................................OV-22

OV4.3.6 Collect Data.............................................................OV-22

OV4.3.7 View Data................................................................OV-23

OV4.5 Programming using the CRBasic Program Editor...............OV-24

OV5. Specifications...............................................................................OV-26

CR200 Overview Table of Contents

Figures

OV1-1 CR206 Datalogger with 900 MHz Spread Spectrum Radio....... OV-1

OV1-2 CR200 Panel and Associated Instructions.................................. OV-2

OV1-3. Serial Communication Interfaces............................................... OV-4

OV1-4. Some FCC Approved Antennas................................................. OV-8

OV1-5. Example COAX RPSMA-L Cable for Yagi or Omni Colinear. OV-9

OV1-6. Antenna Surge Protector............................................................OV-9

OV2-1. 512K on the datalogger label indicates the larger memory...... OV-10

OV3-1. Power and Communication Connections to the CR200........... OV-12

OV3-2. DevConfig Main Screen .......................................................... OV-13

OV3-3. Setting the PakBus Address..................................................... OV-13

Tables

OV1-1. Computer RS-232 Pin-Out......................................................... OV-4

OV2-1. Typical Data Table................................................................... OV-10

CR200 Overview

The CR200 datalogger provides versatile measurement capabilities in a low-cost, rugged,

battery-operated package. The CR200 includes CPU and analog and digital inputs and

outputs. The BASIC-like programming language includes data processing and analysis

routines.

The CR206, CR211, and CR216 combine the CR200 datalogger with a spread spectrum

radio for telemetering data. The different model numbers are for different spread spectrum

frequency ranges:

CR206 915 MHz U.S./Canada CR205 (Retired) 915 MHz U.S./Canada

CR211 922 MHz Australia/Israel CR210 (Retired) 922 MHz Australia/Israel

CR216 2.4 GHz Worldwide CR215 (Retired) 2.4 GHz Worldwide

The CR295 includes an additional 9-pin serial port and an instruction set that allows

communication with our TX312 HDR GOES satellite transmitter (see Appendix B).

Throughout this manual CR200 is used to refer to the datalogger that is the same

regardless of the model number.

FIGURE OV1-1. CR206 Datalogger with 900 MHz Spread Spectrum Radio

OV1. Physical Description

Figure OV1-2 shows the CR206 panel and the associated program instructions.

Unless otherwise noted, they are measurement instructions (Section 7).

OV-1

CR200 Overview

OV1.1 Measurement Inputs

OV1.1.1 Analog Inputs

There are five single-ended inputs for measuring voltages from 0 to +2.5 V.

Resolution is 0.6 millivolts.

ANALOG INPUTS

VoltSE

ExDelSE (uses VX)

PeriodAvg

AnalogPortGet

AnalogPortSet

Other Measurements

Battery

SIGNAL AND

SHIELD

GROUNDS

SWITCHED

BATTERY

SWBatt

CHARGE INPUT

RS-232

SWITCHED

VOLTAGE

EXCITATION

ExDelSE

CONTROL I/O

SDI12

PortGet

PortSet

SDI12Recorder

512K

The 512K label indicates the larger

Serial Flash EEPROM. Dataloggers

without this label have a 128 kbyte

memor

instead of 512 kb

tes.

GROUND LUG

PULSE INPUTS

PulseCount

PulseCountReset

POWER GROUNDS

POWER IN

ANTENNA

RadioPower

FIGURE OV1-2. CR200 Panel and Associated Instructions.

OV-2

CR200 Overview

OV1.1.2 Signal/Shield Grounds

The terminals labeled are used to connect the ground reference for

hield wires.

OV1.1.3 Power Gr

The G terminals (Power Grounds) are used to carry return currents from other

red by the SW Battery or battery and terminals.

OV1.1.4 Ground L

The earth ground lug is used to connect a heavy gage wire to earth ground. A

earth connection is necessary to fix the ground potential of the datalogger

o send to earth transients that come in on the terminals or are shunted to

OV1.1.5 Switched

Two switched excitation channels provide precision programmable voltages

ents. Each analog output will provide up

OV1.1.6 Pulse Inp

Two Pulse input channels can count pulses from high-level (5 V square wave),

h closure, or low-level A/C signals.

OV1.1.7 Control I/

There are two digital Input/Output channels (0 V low, 5 V high) for frequency

asurement, digital control, SDI-12 communication.

OV1.1.8 Power In

The Batt - and Batt + terminals are for connecting power from an external

battery to the CR200. The CR200 will operate on 7 to 16 VDC. These are the

only terminals that can be used to input battery power; the SW Battery terminal

ust

OV1.1.9 Switched

The SW Battery terminal provides an unregulated power from the battery that

hed on and off under program control.

OV1.1.10 Power S

The CR200 does not have an internal power supply but does have connections

t-in charging regulator for charging a 12 V

l power source. Charging power can come

measurements and s

ound (G)

devices powe

good

and t

ground via the spark gaps protecting other inputs.

Voltage Excitation (VX)

(+2.5 V + 5 V) for bridge measurem

to 20 mA at 2.5 V, 10 mA at 5 V.

uts

switc

is an output only. Power to charge a 12 V lead-acid battery (16-22 VDC) m

be connected to the Charge + and Charge – terminals.

Battery

can be switc

upply and AC Adapter

for an external battery and a buil

lead-acid battery from an externa

from a 16-22 VDC input such as a solar panel.

OV-3

CR200 Overview

OV1.2 Commun

OV1.2.1 RS-232

00 through the RS-232 port (Figure

OV1-3). The CR200 RS-232 port is a DCE device. A limited version of the

RS-232 port is supported with no hardware flow control. Table OV1-1 gives a

tput = ±5.4 V

uter RS-232 Pin-Out

ication and Data Storage

A computer can connect directly to the CR2

brief description of each RS-232 pin.

The CR200 RS-232 port is not electrically isolated. Connection to an AC

powered computer may cause “ground loops” leading to measurement

problems.

Maximum input = ±25 V

Maximum Output = ±13 V

Typical Ou

TABLE OV1-1. Comp

ABR = Abbreviation for the function name

2 device

= Pin number

= Signal Out of the CR200 to a RS-232 device

I = Signal Into the CR200 from a RS-23

PIN ABR I/O Description

1 no connection

2 TX O asynchronous transmit

3 RX I asynchronous receive

4 no connection

5 GND ground

6 DSR O +5 V

7 no connection

8 CTS O Vrequest to send +5

9 no connection

RS-232

Pin 1

Pin 6

FIGURE OV1-3. Serial Comm Interfacesunication

OV-4

CR200 Overview

OV1.2.2 Antenna

Several antennas are offered to satisfy the needs for various base station and

remote station requirements. These antennas have been tested at an authorized

FCC open-field test site and are certified to be in compliance with FCC

emissions limits. All antennas (or antenna cables) have an SMA female

connector for connection to the CR200. The use of an unauthorized antenna

could cause transmitted field strengths in excess of FCC rules, interfere with

licensed services, and result in FCC sanctions against user. The CR205,

CR206, CR210, and CR211 use 900 MHz antennas, and the CR215 and CR216

use 2.4 GHz antennas.

An FCC authorized antenna is a REQUIRED component. You

must pick one of the antennas listed below.

NOTE

CSI Item Number Description

14310 0 dBd ANTENNA, 900 MHZ, OMNI ¼ WAVE WHIP,

RPSMA STRAIGHT, LINX, 3.2 inches long.

14204 0 dBd ANTENNA, 900 MHZ, OMNI ½ WAVE WHIP,

RPSMA RT ANGLE, ASTRON, 6.75 inches long.

14221 3 dBd ANTENNA, 900 MHZ, OMNI COLLINEAR,

ANTENEX FG9023, 24 inches tall, W/FM2 MOUNTS,

fits 1 in. to 2 in. O.D. mast (requires COAX RPSMA-L

or COAX NTN-L)

15970 1 dBd ANTENNA, 900 MHZ, INDOOR OMNI ½

WAVE DIPOLE, 10 ft. cable with SMA connector to fit

CR200 Series, window or wall mounted by sticky back,

4 inches wide.

14205 6 dBd ANTENNA, 900 MHZ, YAGI, LARSEN

YA6900 TYPE N-F, boom length 17.25 inches, longest

element 7.25 inches, W/MOUNTS, fits 1 in. to 2 in.

O.D. mast (requires COAX RPSMA-L or COAX NTN-

14201 9 dBd ANTENNA, 900 MHZ, YAGI, MAXRAD

BMOY8905 TYPE N-F, boom length 21.4 inches,

longest element 6.4 inches, W/MOUNTS, fits 1 in. to 2

in. O.D. mast (requires COAX RPSMA-L or COAX

NTN-L)

16005 0 dBd ANTENNA, 2.4 GHz, OMNI ½ WAVE WHIP,

RPSMA RT ANGLE, LINX ANT-2.4-CW-RCT-RP,

4.5 inches long.

16755 13 dBd ANTENNA, 2.4 GHz, ENCLOSED YAGI,

allows vertical or horizontal polarization, MAXRAD

WISP24015PTNF, boom length 17 inches, diameter 3

inches, W/ END MOUNT to fit 1 to 2 in. O.D. mast

OV-5

CR200 Overview

(requires either (1) COAX RPSMA-L for short runs or

(2) COAX NTN-L with Antenna Surge Protector Kit)

COAX RPSMA-L LMR 195 ANTENNA CABLE, REVERSE POLARITY

SMA TO TYPE N MALE

COAX NTN-L RG8 ANTENNA CABLE, TYPE N MALE TO TYPE

N MALE CONNECTORS, REQUIRES 14462

14462 ANTENNA SURGE PROTECTOR KIT

FCC OET Bulletin No. 63 (October 1993)

Changing the antenna on a transmitter can significantly increase, or decrease,

the strength of the signal that is ultimately transmitted. Except for cable

locating equipment, the standards in Part 15 are not based solely on output

power but also take into account the antenna characteristics. Thus, a low

power transmitter that complies with the technical standards in Part 15 with a

particular antenna attached can exceed the Part 15 standards if a different

antenna is attached. Should this happen it could pose a serious interference

problem to authorized radio communications such as emergency, broadcast,

and air-traffic control communications.

In order to comply with the FCC RF exposure

requirements, the CR200 series may be used only with

approved antennas that have been tested with the on-

board radio and a minimum separation distance of 20 cm

must be maintained from the antenna to any nearby

persons.

CAUTION

Read Appendix C of this manual for important FCC information.

ITEM # 14310 900 MHZ OMNI ¼ WAVE WHIP 0 dBd

ITEM # 14204 900 MHZ OMNI ½ WAVE WHIP 0 dBd

OV-6

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