Figure 3.22Using Shutdown with Contact Closure of a CLOSED Relay
Revision A
SW1
OPEN (OFF)
C
B
A
JMP2
8
7
6
5
4
CLOSED (ON)
RELAY COIL ENERGIZED = OUTPUT OFF
RELAY COIL DE-ENERGIZED = OUTPUT ON
(AS SHOWN)
(Negative Logic)
13
3
2
1
25
NORMALLY CLOSED
RELAY
Operation
Using the Shutdown Function
J3
6
2
1
15
14
71