Relay Outputs; Ddcs Fibre Optic Link; Dc Power Input - ABB ACS800-U1 Hardware Manual

90 Motor control and I/O board (RMIO)

Relay outputs


Switching capacity
Minimum continuous
current
Maximum continuous
current
Insulation test voltage

DDCS fibre optic link


24 V DC power input

Voltage
Typical current
consumption (without
option modules)
Maximum current
consumption
The terminals on the RMIO board as well as on the option modules attachable to the board fulfil the
Protective Extra Low Voltage (PELV) requirements stated in EN 50178 provided that the external
circuits connected to the terminals also fulfil the requirements and the installation site is below 2000
m (6562 ft). Above 2000 m (6562 ft), see page
Three programmable relay outputs
8 A at 24 V DC or 250 V AC, 0.4 A at 120 V DC
5 mA rms at 24 V DC
2 A rms
4 kV AC, 1 minute
With optional communication adapter module RDCO. Protocol: DDCS
(ABB Distributed Drives Communication System)
24 V DC ± 10%
250 mA
1200 mA (with option modules inserted)
.
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