GE Bently Nevada 3300/25 - Quad Relay Signal Input Module Options

Section 7 - Monitor Disassembly
19
7.6 Quad Relay Signal Input Module Options
WARNING
High voltage present. Contact
could cause shock, burns, or
death.
Do not touch exposed wires or
terminals.
Remove the Signal Input Relay Module from
the rack before changing option jumpers.
Note: AND voting logic must be done
externally by wiring the contacts in series.
The OR bus option is not available with
quad relays. See 3300 System Installation
Instructions.
JUMPERS
ALERT RELAYS
INSTALL REMOVE
Normally Energized W3A,W4C
W2, W3C,
W3D,
W4D
Normally
De-energized*
W2, W3C,
W3D,
W4D
W3A, W4C
DANGER RELAYS
Normally Energized W4B, W4F
W1, W3B,
W4A, W4E
Normally
De-energized*
W1, W3B,
W4A, W4E
W4B, W4F
NOTE: * Denotes standard configuration.