ABB REM 610 Technical Reference Manual page 102

REM 610
102
Motor Protection Relay
Technical Reference Manual
Table 4.2.1-2 Auxiliary supply voltage
Terminal Function
X4.1-1 Input, +
X4.1-2 Input, -
Table 4.2.1-3 IRF contact
Terminal Function
X4.1-3 IRF, common
X4.1-4 Closed; IRF, or U
X4.1-5 Closed; no IRF, and U
Table 4.2.1-4 Output contacts
Terminal Function
X4.1-6 SO2, common
X4.1-7 SO2, NC
X4.1-8 SO2, NO
X4.1-9
SO1, common
X4.1-10
SO1, NC
X4.1-11
SO1, NO
X4.1-12
PO3 (Restart Inhibit), NC
X4.1-13
X4.1-14 PO2, NO
X4.1-15
X4.1-16 PO1, NO
X4.1-17
X4.1-18 PO1 (TCS), NO
X4.1-19
X4.1-20 -
1)
This output is intended to be used with contactor controlled motors.
2)
If the restart inhibit signal has not been routed to PO3 (SGF1/7=1), PO3 will be NO.
Table 4.2.1-5 Digital inputs
Terminal Function
X4.1-23 DI1
X4.1-24
X4.1-21 DI2
X4.1-22
X3.1-1 1)
DI3
X3.1-2
X3.1-3 1)
DI4
X3.1-4
X3.1-5
1)
DI5
X3.1-6
1)
Optional
disconnected
aux
connected
aux
1)
1)
1)
2)
1MRS 752263-MUM