Connecting Rtd And Ma Inputs - ABB RELION 615 series Installation Manual

Section 5
Connecting
5.4.2
50
SIM0002
X130
1 0.2/1A
IG
2
N
X131
4
IA
5
7
VA
8
X132
4
IB
5
7
VB
8
X133
4
IC
5
7
VC
8
GUID-8DBD0C9E-650D-4A19-A4B0-BABB03F643B8 V2 EN
Figure 37: Example of SIM0002 card variant (4I+3V with 0.2/1 A IG channel)

Connecting RTD and mA inputs

• Connect the wires from the transducers to the correct device according to the
connection diagram.
Each terminal for RTDs and mA inputs is dimensioned for one 14 or 16 Gauge wire.
See the specific card variant from the application manual.
Connect the RTD ground cable shield to the protective ground. To
suppress RF interference, connect the RTD ground cable shield
straight to the lead that connects to the protective ground screw and
not to the protective screw itself. The connection must be at least 14
inches from the protective ground screw.
1MAC051065-MB K
615 series ANSI
Installation Manual