Val Controls IHP24-F Manuel utilisateur
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
1/15
HARDWARE MANUAL
Ixx24-F
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
2/15
Table of contents
1General.........................................................................................................................................3
1.1 Safety instructions................................................................................................................................ 3
1.2 Environment......................................................................................................................................... 3
1.3 Mounting and dimension...................................................................................................................... 3
2Communication...........................................................................................................................4
2.1 Control loop –AI0 and Transmitter loop –AO0 (HART)................................................................... 4
2.1.1 Terminals..................................................................................................................................... 4
2.1.2 Electrical specifications............................................................................................................... 4
2.2 Modbus................................................................................................................................................. 5
2.2.1 Terminals..................................................................................................................................... 5
2.2.2 Electrical specifications............................................................................................................... 5
2.3 Foundation Fieldbus............................................................................................................................. 6
2.3.1 Terminals..................................................................................................................................... 6
2.3.2 Electrical specifications............................................................................................................... 6
3Main board..................................................................................................................................7
3.1 Power supply –PS2.............................................................................................................................. 7
3.1.1 Terminals..................................................................................................................................... 7
3.1.2 Electrical specifications............................................................................................................... 7
3.2 Earth ..................................................................................................................................................... 7
3.2.1 Terminal....................................................................................................................................... 7
3.3 4-20mA input –AI1, AI2..................................................................................................................... 8
3.3.1 Terminals..................................................................................................................................... 8
3.3.2 Electrical specifications............................................................................................................... 8
3.3.3 Position transmitter...................................................................................................................... 9
3.4 Digital output –DO1, DO2, DO3 ...................................................................................................... 10
3.4.1 Terminals................................................................................................................................... 10
3.4.2 Electrical specifications............................................................................................................. 10
3.5 Digital input –DI1, DI2, DI3............................................................................................................. 11
3.5.1 Terminals................................................................................................................................... 11
3.5.2 Electrical specifications............................................................................................................. 11
3.6 SIL –PS1, DO11................................................................................................................................ 12
3.6.1 Terminals................................................................................................................................... 12
3.6.2 Electrical specifications............................................................................................................. 12
3.7 Internal watch and SD card ................................................................................................................ 13
3.7.1 Electrical specification............................................................................................................... 13
4Alternative digital inputs .........................................................................................................14
4.1 Digital input –DI12............................................................................................................................ 14
4.1.1 Terminals................................................................................................................................... 14
4.1.2 Electrical specification............................................................................................................... 14
4.2 Digital input –DI13, DI14 ................................................................................................................. 15
4.2.1 Terminals................................................................................................................................... 15
4.2.2 Electrical specification............................................................................................................... 15
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
3/15
1General
This manual covers hardware revision:
IHP24-F
IDP24-F with software DID-SW-001
IVC24-F
IDC24-F
ILB24-F
ILC24-F
IPC24-F
1.1 Safety instructions
For a safe installation of a Val Controls device, the following must be observed. The module must
be installed by qualified personnel who are familiar with the national and international laws,
directives and standards that apply to this product as well as all instructions in this manual.
The information in this manual is subject to changes without notice.
1.2 Environment
Operating temperature: -40 to 85˚C
Storage temperature: -55 to 100˚C
Relative Humidity: < 95% (No condensation)
The printed circuit boards are coated for tropical climate and harsh environments to resist airborne
contamination according to G3, ISA-71.04-2013.
Ingress protection: IP66/IP67
1.3 Mounting and dimension
Screw torque: 0.4Nm (3.6Lb. in)
Wire diameter: AWG14-22 (0.5mm² til 2.5mm²)
Mounting: Directly onto actuator, different mounting kits are available.
All external components must have specifications that fit the desired performance and requirements
of the valve/actuator system.
After installation the lid shall to be closed properly to maintain the IP rating.
The O-ring is as standard treated with Molykote 55 O-ring grease. To maintain the IP rating the O-
ring shall be treated every 2nd year with Molykote 55 O-ring grease or similar.
Dimensional drawing can be found on www.valcontrols.com
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
4/15
2Communication
Several communication types are available as options.
2.1 Control loop –AI0 and Transmitter loop –AO0 (HART)
Passive 4-20mA input and passive 4-20mA output. On some models HART is available on either
AO0 or AO0.
Active 4-20mA output
2
Controlloop –AI0
1
+-
+-
Active 4-20mA input
4
Transmitter loop – AO0
3
A
+-
+ -
2.1.1 Terminals
AI0
1 (+)
2 (-)
AO0
3 (+)
4 (-)
2.1.2 Electrical specifications
Control loop –AI0
Impedance
< 470 Ohm at 20mA and 9.4VDC
Linearity
< 0.1%
Temperature coefficient
0.025% / 1°C (Warm-up: 10 min)
HART (optional)
FSK, 1200Hz / 2200Hz 400-800mVpp
Galvanic isolated
Transmitter loop –AO0
Impedance
< 470 Ohm at 20mA and 9.4VDC
Linearity
< 0.1%
Temperature coefficient
0.015% / 1°C (Warm-up: 10 min)
HART (optional)
FSK, 1200Hz / 2200Hz 400-800mVpp
Galvanic isolated
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
5/15
2.2 Modbus
Modbus 4
3
2
1
ABAB
2.2.1 Terminals
Modbus
1 (A)
2 (B)
3 (A)
4 (B)
Terminals 1 and 3 are connected inside the device. Terminals 2 and 4 are connected inside the
device.
2.2.2 Electrical specifications
Modbus
Interface
RS485
Termination resistor
No internal resistor.
External resistor can be applied across terminal 3 and 4.
Termination resistors must have the value of 120 Ohm.
Galvanic isolated
A maximum of 247 nodes can be connected on the same daisy chain bus.
Typical shielding of the RS485 bus cable is done on the master side of the cable.
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
6/15
2.3 Foundation Fieldbus
Foundation Fieldbus 4
3
2
1
FB-P FB-N FB-P FB-N
2.3.1 Terminals
Foundation
Fieldbus
1 (FB-P)
2 (FB-N)
3 (FB-P)
4 (FB-N)
2.3.2 Electrical specifications
FF-Fieldbus
Interface
FF-Fieldbus - H1 Device Class –Basic Device
Termination
No internal termination
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
7/15
3Main board
3.1 Power supply –PS2
24VDC power input to the device.
PS2
56
+-
0V24V
Depending on device configuration, this power supply input may not be used.
3.1.1 Terminals
PS2
5 (+)
6 (-)
3.1.2 Electrical specifications
Power supply –PS2
Power supply
20.4 –27.6VDC
Power dissipation, no position sensor/loop or
valves are connected.
< 2W
Power dissipation, with maximum load on all
inputs and outputs
< 5W
3.2 Earth
Device instrument earth terminal shall be connected to instrument earth bar at marshalling cabinet
to avoid electromagnetic interference.
7
Instrument earth
3.2.1 Terminal
IE
7 Instrument earth
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
8/15
3.3 4-20mA input –AI1, AI2
The analogue inputs can be used to connect passive 4-20mA sensors to the device or in the
alternative configuration active 4-20mA sensors.
AI
Passive loop Active loop
+--
AI
+
+ - + -
3.3.1 Terminals
Passive sensor
Active sensor
AI1
11 (+)
12 (-)
12 (+)
6 (-)
AI2
13 (+)
14 (-)
14 (+)
6 (-)
3.3.2 Electrical specifications
AI –Analogue inputs
External loop max Rload
820 Ohm at 20mA and 16.4VDC
Operating area
4 –20mA
Minimum span
12mA
Cable length
1000 meters
Linearity
< 0.1%
Temperature coefficient
0.01% / 1°C (Warm-up: 10 min)
Rin
< 100 Ohm
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
9/15
3.3.3 Position transmitter
The Ixx24-F uses an internal position transmitter and the transmitter is always connected to AI1.
AB
PROGRAMMABLE
ENCODER
After mounting the Ixx24-F on the actuator make sure the arrow on the position transmitter is
within the green area. See markings on drawing.
Loosen the set screw on the shaft and adjust the arrow so that it moves within the marked area.
DHW-UM-005
Val Controls A/S •Sallingsundvej 5 •DK-6715 Esbjerg N •Tel. +45 7547 0600
Revision: 6
10/15
3.4 Digital output –DO1, DO2, DO3
24 VDC digital outputs.
DO
+-
+ -
3.4.1 Terminals
DO1
27 (+)
28 (-)
DO2
30 (+)
31 (-)
DO3
33: (+)
34: (-)
All DOs (-) are common with PS2 (-)
3.4.2 Electrical specifications
DO –Digital outputs
Max load per digital output
up to 48W at 24VDC
Max load total
up to 144W at 24VDC
Ce manuel convient aux modèles suivants
6
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