Yokogawa Relay Board ARM55T-000[Product print page]

Product Name: Yokogawa Relay Board ARM55T-000

Product Type: ARM55T-000

Exhibitors: Yokogawa

Product Documentation: No Related Documents

Brief

Yokogawa Relay Board ARM55T-000, Yokogawa Relay Board ARM55T-000, for FIO, CENTUM VP.

Detailed description

Yokogawa Relay Board ARM55T-000

Manufacturer: Yokogawa Electric Corporation

Yokogawa Relay Board ARM55T-000

32 Wet Contact Outputs with Switch (M4 Terminals)

The Relay Board is 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. Yokogawa Relay Board ARM55T-000 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). Yokogawa Relay Board ARM55T-000

STANDARD SPECIFICATIONS

lRelay Boards Detail Specifications

Mechanical Relay Boards (Contact Output)

Yokogawa Relay Board ARM55T-000

Models	ARM55D	ARM55W ARM55T (with switch)	ARM55C
Usage	Mechanical RelayDry Contact Output(“a” contact (NO)) (Single / Dual redundant)	Mechanical RelayWet Contact Output(Single / Dual-redundant)AUTO/OFF/ON switch(only for ARM55T)	Mechanical RelayDry Contact Output(“a” contact or “b” contact(NONC))(Single / Dual- redundant) (*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, 10mA	5 V, 10 mA	5 V, 10 mA
Power Supply Voltage and Current Consumption of Internal Circuit (require external power supply)	24 V DCMax. 0.65 A	24 V DCMax. 0.65 A	24 V DCMax. 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 terminalsand cases: 2 kV Between 24 V power terminalsand cases: 500 V Between 24 V power terminalsand field device terminals: 2 kV	Between field device terminalsand cases: 2 kV Between 24 V power terminalsand cases: 500 V Between 24 V power terminalsand field device terminals: 2 kV	Between field device terminalsand cases: 2 kV Between 24 V power terminalsand cases: 500 V Between 24 V power terminalsand 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]	Safety Standard [CSA] (*3) EMC standards [CE Marking],[C-Tick Marking]	EMC standards [CE Marking],[C-Tick 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.

*4: ARM55C is out of scope of the Safety Standards.

*5: The applicable size of solderless lug is described below.