Optional Light Sensor Inputs; Rtd/Ma Inputs - ABB RELION 615 Series Applications Manual

Section 5
Protection relay's physical connections
5.1.4
5.1.5
68

Optional light sensor inputs

If the protection relay is provided with the optional communication module with light
sensor inputs, the pre-manufactured lens-sensor fibers are connected to inputs X13,
X14 and X15. See the connection diagrams.For further information, see arc
protection.
The protection relay is provided with connection sockets X13, X14
and X15 only if the optional communication module with light sensor
inputs has been installed. If the arc protection option is selected when
ordering a protection relay, the light sensor inputs are included in the
communication module.
Table 26: Light sensor input connectors
Terminal
X13
X14
X15

RTD/mA inputs

It is possible to connect mA and RTD based measurement sensors to the protection
relay if the protection relay is provided with AIM0003 module in standard
configuration B.
Table 27: Optional RTD/mA inputs for standard configuration B
Terminal
X130:1
X130:2
X130:3
X130:4
X130:5
X130:6
X130:7
X130:8
Description
Input Light sensor 1
Input Light sensor 2
Input Light sensor 3
Description
mA 1 (AI1), +
mA 1 (AI1), -
RTD1 (AI2), +
RTD1 (AI2), -
RTD1 (AI2), ground
RTD2 (AI3), +
RTD2 (AI3), -
RTD2 (AI3), ground
1MRS758955 A
REV615
Application Manual