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订购热线：GENERAL
[Release 5]
This document describes the specifications of relay board used in FIO subsystem of CENTUM VP. Relay input/ output boards are connected in between digital input/output modules (for FIO) and field devices. Relay input boards receive contact signals or voltage input signals of field devices. Relay output boards receive output signals of the digital output module and amplify by the relay, and then output to field devices. These relay boards support dual- redundant digital input/output modules (for FIO).
n STANDARD SPECIFICATIONS
l Relay Boards
Models |
Descriptions |
Contact Points |
Terminals |
Signal Cables |
Connectable Digital I/O Modules |
|
Modules |
Terminal Blocks |
|||||
ARM15A |
Mechanical Relay Board |
32-point |
M4 screws |
AKB331 (for 32-point) |
ADV151 |
ATD5A |
AKB337 (for 64-point) |
ADV161 |
- |
||||
ARM55D |
32-point |
M4 screws |
AKB331 (for 32-point) |
ADV551 |
ATD5A |
|
AKB337 (for 64-point) |
ADV561 |
- |
||||
ARM55W |
32-point |
M4 screws |
AKB331 (for 32-point) |
ADV551 |
ATD5A |
|
AKB337 (for 64-point) |
ADV561 |
- |
||||
ARM55T |
32-point |
M4 screws |
AKB331 (for 32-point) |
ADV551 |
ATD5A |
|
AKB337 (for 64-point) |
ADV561 |
- |
||||
ARM55C |
32-point |
M3.5 screws (M4 in power input part) |
AKB331 (for 32-point) |
ADV551 |
ATD5A |
|
AKB337 (for 64-point) |
ADV561 |
- |
||||
ARS15B-5 (48 V DC) ARS15B-6 (110 V DC) |
Solid State Relay Board |
32-point |
M4 screws |
AKB331 (for 32-point) |
ADV151 |
ATD5A |
AKB337 (for 64-point) |
ADV161 |
- |
||||
ARS15M-1 (100 V AC) ARS15M-2 (220 V AC) ARS15M-3 (10 - 30 V DC) |
32-point |
Pressure clamp terminals |
AKB331 (for 32-point) |
ADV151 |
ATD5A |
|
AKB337 (for 64-point) |
ADV161 |
- |
||||
ARS55M-1 (100 V AC) ARS55M-2 (220 V AC) ARS55M-3 (5 - 60 V DC) |
32-point |
Pressure clamp terminals |
AKB331 (for 32-point) |
ADV551 |
ATD5A |
|
AKB337 (for 64-point) |
ADV561 |
- |
||||
Mechanical Relay Boards (Contact Output)
Models |
ARM55D |
ARM55W ARM55T (with switch) |
ARM55C |
Usage |
Mechanical Relay Dry Contact Output (“a” contact (NO)) (Single / Dual-redundant) |
Mechanical Relay Wet Contact Output (Single / Dual-redundant) AUTO/OFF/ON switch (only for ARM55T) |
Mechanical Relay Dry Contack Output (“a” contact or “b” contact (NO or NC)) (Single / Dual-redun or dant) (*6) |
Contact Points |
32-point |
32-point |
32-point |
Terminals for Field Device Connection |
M4 screws |
M4 screws |
M3.5 screws (*5) (M4 in power input part) |
Modules |
ADV551 (DO: 32-point) + ATD5A (Terminal block) ADV561 (DO: 64-point) (*1) |
ADV551 (DO: 32-point) + ATD5A (Terminal block) ADV561 (DO: 64-point) (*1) |
ADV551 (DO: 32-point) + ATD5A (Terminal block) ADV561 (DO: 64-point) (*1) |
Signal Cables |
AKB331 (for 32-point) AKB337 (for 64-point) |
AKB331 (for 32-point) AKB337 (for 64-point) |
AKB331 (for 32-point) AKB337 (for 64-point) |
Maximum Load (*2) |
250 V AC: 2 A per point 30 V DC: 2 A per point 125 V DC: 0.1 A per point (*3) |
250 V AC: 0.6 A per point 30 V DC: 0.6 A per point 125 V DC: 0.1 A per point (*3) |
30 V DC: 1.5 A per point |
Minimum Load |
5 V, 10 mA |
5 V, 10 mA |
5 V, 10 mA |
Power Supply Voltage and Current Consumption of Internal Circuit (require external power supply) |
24 V DC Max. 0.65 A |
24 V DC Max. 0.65 A |
24 V DC Max. 0.85 A |
Power Supply for Field Device (require external power supply) |
- |
Dual-line (supply power per 16- point) 250 V AC: Max. 9.6 A 30 V DC: Max. 9.6 A 125 V DC: Max. 1.6 A |
- |
Insulation Resistance |
At least 10 MΩ (500 V DC) |
At least 10 MΩ (500 V DC) |
At least 10 MΩ (500 V DC) |
Withstanding Voltage |
Between field device terminals and cases: 2 kV Between 24 V power terminals and cases: 500 V Between 24 V power terminals and field device terminals: 2 kV |
Between field device terminals and cases: 2 kV Between 24 V power terminals and cases: 500 V Between 24 V power terminals and field device terminals: 2 kV |
Between field device terminals and cases: 2 kV Between 24 V power terminals and cases: 500 V Between 24 V power terminals and field device terminals: 2 kV |
Ambient Temperature and Humidity |
0 to 50 °C, 10 to 90 %RH |
0 to 50 °C, 10 to 90 %RH |
0 to 50 °C, 10 to 90 %RH |
Standards |
Safety Standard [CSA] (*3) EMC standards [CE Marking], [C-Tick Marking], [KC Marking] |
Safety Standard [CSA] (*3) EMC standards [CE Marking], [C-Tick Marking], [KC Marking] |
EMC standards [CE Marking], [C-Tick Marking], [KC Marking] (*4) |
Size |
W: 482.6 mm x H: 132.5 mm (3U) |
W: 482.6 mm x H: 177 mm (4U) |
W: 482.6 mm x H: 132.5 mm (3U) |
Weight |
2.2 kg |
2.6 kg |
2.2 kg |
*1: Two sets of relay board (ARM55D, ARM55W, ARM55T, or ARM55C) and two sets of signal cable (AKB337) are required for one ADV561.
*2: For inductive loads, connect a spark killer (CR network for AC; diode for DC) in parallel with loads.
*3: For DC, 30 V or less is the requirement for the Safety Standard [CSA].
*4: ARM55C does not conform to Safety Standard [CSA].
*5: The applicable size of solderless lug is described below.
ARM55W-000/BR4端子板ARM55W-000/BR4
