4.3.Compatible devices
Devices compatible with I/O Modules include Molded Case Circuit Breakers (MCCBs), accessories of DIN-
Rail protection devices, overvoltage Protection devices and meters pulse output.
ABB ranges compatible with I/O Modules are:
Molded Case Circuit Breaker
Tmax XT
Miniature Circuit Breakers Residual Current Devices
S 200
RCCBs – F 200
SN 201
RCD-blocks – DDA 200, DDA 800
S200 80-100A
RCBOs – DS 201, DS 202, DS 203, DS 200, DS800
S 750 DR
eRCBOs – DSE, DSN
S 700
S 800
I/O modules allow to:
• read contacts status of MCCBs via input channels
• read contacts status of OVRs with integrated auxiliary contact via input channels
• to read contacts status of accessories for Miniature Circuit Breakers (MCBs) and Residual Current
Devices (RCDs) via input channels
• to switch accessories for Miniature Circuit Breakers (MCBs) and Residual Current Devices (RCDs) via
output channels
• to switch contactors via output channels
Some examples of ABB accessories are:
• Signal/Auxiliary contact (S2C-S/H6R)
• Shunt trip for S 200 MCB (S2C-A…)
• Motor operating device (S2C-CM…)
Generally, all devices equipped with a digital output or input with technical characteristics compatible
with table 4.3 can be connected in the system.
18 SCU100 INSITE PRO M COMPACT USER MANUAL
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