ABB Remote I/O RIO600, Installation And Commissioning Manual, Page: 51 / 312

AOM4
Earth Clamp (mounted on DIN Rail)
X1
1+
1-
NC
NC
2+
2-
4
2
6
1
3
5
mA1
mA
mA2
mA
X2
1+
1-
NC
NC
2+
2-
4
2
6
1
3
5
mA3
mA
mA4
mA
GUID-8154292B-5CC0-40E1-891F-8B1BFB71B143 V2 EN
Figure 22: mA output connection
Table 12: Screw terminal of AOM4 connection
X2 AOM output
terminal
Description X1 AOM output
terminal
Description
1 3+ Ch3 out 1 1+ Ch1 out
2 3- Ch3 return
path (negative
terminal)
2 1- Ch1 return
path (negative
terminal)
3 NC Not connected 3 NC Not connected
4 NC Not connected 4 NC Not connected
5 4+ Ch4 out 5 2+ Ch2 out
6 4- Ch4 return
(negative
terminal)
6 2- Ch2 return
(negative
terminal)
5.2.7 Connecting SIM8F sensor signals
RIO600 accepts three phase voltage and current signals to RJ-45 connectors.
The input signals are fed from combined non-conventional instrument transformers
(NCIT) which have both a current sensor based on Rogowski coil principle and a
1MRS757488 H
Section 5
Installing
RIO600 43
Installation and Commissioning Manual