Date Code 20020426 Installation 2-37
SEL-351-5, -6, -7 Instruction Manual
Table 2.4: Required Position of Jumper JMP23 for Desired Output
Contact OUT107 Operation (Models 0351x0, 0351x1, and 0351xY)
Position Output Contact OUT107 Operation
Regular output contact OUT107 (operated by Relay Word bit
OUT107). Jumper JMP23 comes in this position in a standard relay
shipment (see Figure 7.27).
“Extra Alarm” output contact (operated by alarm logic/circuitry).
Relay Word bit OUT107 does not have any effect on output contact
OUT107 when jumper JMP23 is in this position (see Figure 7.27).
If an output contact is operating as an “extra alarm” (driven by the same signal that operates the
dedicated ALARM output contact), it will be in the opposite state
of the dedicated ALARM
output contact in a standard relay shipment
. In a standard relay shipment, the dedicated ALARM
output contact comes as a “b” type output contact and all the other output contacts (including the
“extra alarm”) come as “a” type output contacts.
The output contact type for any output contact can be changed (see preceding subsection Output
Contact Jumpers). Thus, the dedicated ALARM output contact and the “extra alarm” output
contact can be configured as the same output contact type if desired (e.g., both can be configured
as “b” type output contacts).
Password and Breaker Jumpers
Table 2.5: Password and Breaker Jumper Positions for Standard Relay Shipments
SEL-351
Relay Model
Number
Password Jumper/Position
(for standard relay
shipments)
Breaker Jumper/Position
(for standard relay
shipments)
Reference
Figures
0351x0
0351x1
0351xY
JMP6-A = OFF JMP6-B = ON Figure 2.24
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