Do Sbo Relay Module Specifications - Motorola ACE3600 RTU Owner's Manual

Programmable remote terminal unit
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DO SBO Relay Module Specifications

Total Number of Outputs
Output Arrangement
Contact Voltage Ratings
Contact Power Ratings
Relay Back Indication
Relay Select Back
Indication
DO Frequency
Diagnostic LEDs
User Connection
Cable and TB Holder
All Relays Disable/Enable
Module Replacement
Output Isolation
Insulation
Operating Voltage
Power Consumption
Dimensions
Weight
8 DO: 8 EE relay outputs
16 DO: 16 EE relay outputs
8 DO: 2 X Form A (SPST)
16 DO: 6 X Form C (SPDT) and 10 X Form A (SPST)
Max. 60 V DC or 30 V AC RMS (42.4 V peak)
2A @ 30 V DC, 0.6A @ 60V DC or 0.6A @ 30V AC (resistive load)
Contact Back Indication: Indicating Contact position
Indicating relay selection before relay activation
Max. 10 Hz
LED per each output status, module error LED, Controlled DO LED
Controlled DO LED states:
a. OFF - 12V is not controlled.
b. ON - 12V is controlled and exists.
c. Blinking - 12V is controlled and does not exist.
4 Terminal Blocks (3.5mm pitch), Maximum 18 AWG
40-wire cable braid with Terminal Block holder connector, 26 AWG
Selectable per module, controlled from the power supply
Hot swap replacement – module extraction/insertion under voltage
Between open contacts: 1kV,
Between contact and coil: 1.5 kV,
Between contact sets: 1.5 kV
Insulation resistance 100 MΩ @ 500 V DC per IEC60255-5,
Insulation impulse 1.5 kV per IEC60255-5
10.8-16 V DC and 3.3 V DC (from the motherboard connector)
Refer to Appendix D: ACE3600 Maximum Power Ratings.
37 mm W x 225 mm H x 180 mm D
(1.5" W x 8.7" H x 7.1" D)
Approx. 0.32 Kg (0.7 Lb)
Specifications subject to change without notice.
11-12
Digital Output SBO Relay Module
- (two Normally Open contacts per DO)

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