Schweitzer Engineering Laboratories SEL-351-5, Instruction Manual

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2.36
SEL-351-5, -6, -7 Relay Instruction Manual
Date Code 20070117
Installation
Circuit Board Connections
Figure 2.26 Jumper, Connector, and Major Component Locations on the
Extra I/O Board (Model 0351x1, Screw-Terminal Block Version)
Output Contact
Jumpers
Table 2.2 shows the correspondence between output contact jumpers and the
output contacts they control. The referenced figures show the exact location
and correspondence. With a jumper in the A position, the corresponding
output contact is an a-type output contact. An a-type output contact is open
when the output contact coil is de-energized and closed when the output
contact coil is energized. With a jumper in the B position, the corresponding
output contact is a b-type output contact. A b-type output contact is closed
when the output contact coil is de-energized and open when the output contact
coil is energized. These jumpers are soldered in place.
Output Contacts
Power- I/O Connector
Optoisolated Inputs
OUT212
JMP17
A
B
OUT211
JMP18
A
B
OUT210
JMP19
A
B
OUT209
JMP20
A
B
OUT208
JMP21
A
B
OUT207
JMP22
A
B
OUT206
JMP23
A
B
OUT205
JMP24
A
B
OUT204
JMP25
A
B
OUT203
JMP26
A
B
OUT202
JMP27
A
B
OUT201
JMP28
A
B