FF-SPS4 Series Installation Manual
Figure 3-6 Wiring Diagram for Two Perimeter Systems
Ensure the two NO contacts of the same push-button are used to restart the two safety
systems at the same time.
Receiver
A1
A
A2
C5
Receiver
B
P o w e r
* Connect ground for proper operation.
For application help: call 1-800-537-6945
Arc suppressor (see relay
supplier for best value)
R1
Hot
B1
R2
Hot
B2
C1
Additional Output
C2
R2
R1
C3
Restart Pushbutton
C4
A1
Hot
A2
B1
Hot
B2
C1
C2
C3
Restart Pushbutton
C5
R 1
Emitter and Receiver
Neutral
GROUND
(Screw on
connector)
or housing
100 ms < t < 3,4 s
Arc suppressor (see relay
supplier for best value)
R3
Neutral
R4
Additional Output
R3
R4
R 2
R 3
R 4
Honeywell • MICRO SWITCH Sensing and Control 35
A and B
Internal Fuse
A4
Hot
A5
Neutral
100 ms < t < 3,4 s
M a c h in e C o n tro l
Connections