PA-1031 Rev. A / March 2011
3
S46L Microwave Switch System Relay Installation Guide
Figure 2: Connecting control wires to SPDT relay
6.
Install the relay mounting bracket using the screws removed in step 1.
7.
Plug the wire connector into the appropriate circuit board connector (see
Figure 3
).
8.
Install the top cover, and then configure the system as described in
System configuration
.
Figure 3: Relay connector locations
Red wire
Black wire
(+VCC)(E1)
1
2
3
Terminated
SPDT relay
White wire
(E2)
Relay 1-4
connectors
(J18-J21)
Relay A-D
connectors
(J5-J8)
RB
J6
RC
J7
RD
J8
R1
J18
RD
J25
To power
supply board
RA
J5
Relay
1
2
3
4
Connector
J18
J19
J20
J21
Relay
A
B
C
D
Connector
J5, J22
J6. J23
J7, J24
J8, J25
R4
J21
RA
J22
Relay A-D
connectors
(J22-J25)
