ABB REL301 Instruction Manual page 109

I.L. 40-386.3
Acceptance Test
Before beginning any testing, verify that voltage selectable input, and contact config-
uration jumpers are in the correct position. The following tables, with appropriate ref-
erence figures, will provide a guide for the jumper settings. In-service settings may
vary according to specific applications.
Jumper Identification
P2
P18
P7
P9
P10
P12
P13
Jumper Identification
JMP1
JMP2
JMP5
JMP4
JMP3
JMP6
JMP7
Jumper Identification
JP3
JP4
JP5
JP6
* To verify or change jumper positions on the microprocessor module it is
necessary to remove the front panel of the REL 301/302.
5-2
Filter Module
Jumper Purpose
52 a Input Voltage Selection
52 b Input Voltage Selection
External Reset Input Voltage Selection
Pilot Enable Input Voltage Selection
Receiver 1 Input Voltage Selection
Sync-Check Voltage Reference
Receiver 2 Input Voltage Selection
Power Supply Module
Jumper Purpose
Carrier Stop
Carrier Send
Output contact 4
Output Contact 3
Output Contact 2
Relay Fail Alarm AL1
Relay Trip Alarm AL2
Microprocessor Module *
Jumper Purpose
Spare Jumper Storage
Trip Dropout Delay
Enable Output Test
A/D Calibration
Table 5-1:
See Figure 5-2 for Location
Normally Open NO
Normally Open NO
Normally Open NO
Normally Open NO
Normally Open NO
Normally Closed NC
Normally Open NO
Table 5-2:
See Figure 5-3 for Location
IN (Jumper Present)
OUT (No Jumper)
OUT (No Jumper)
OUT (No Jumper)
Table 5-3:
See Figure 5-1
for Location
Factory Setting
48/125 Vdc
48/125 Vdc
48/125 Vdc
48/125 Vdc
48/125 Vdc
VA
48/125 Vdc
Factory Setting
Factory Setting
(10/94)