Contemporary Control Systems EXP Expansion Modules User Manual - Manual (Page 20)

WIRING CHART
RJ-11 CONNECTOR
PIN -TPS -485 -485X
1
2
3
4
5
6
–
N/C
+SIG
–SIG
N/C
–
–
N/C
–SIG
+SIG
N/C
–
–
N/C
SIG
SIG
N/C
–
2.6 Turning the Active HUB “ON”
Turn the MOD HUB unit on by depressing the Power switch
located on the lower right of the MOD HUB’s front panel.
Note: Once your MOD HUB is on, we recommend that it be
left on unless you are installing/removing modules to/from
the MOD HUB.
Connecting/ disconnecting cables with the
hub on will cause no damage to the MOD HUB.
1. BNC Connector 7. Timing Indicator
2. Port Activity Indicator 8. RJ-11 Connector
3. Timing Module 9. ST or SMA Connector
4. Reconfiguration Indicator 10. Power Switch
5. Power Supply 11. Fuse Box
Indicator for +Pwr 12. Power Cord Receptacle
6. Power Supply
Indicator for –Pwr
Figure 2-4. Front Panel of the MOD HUB Shown Fully Loaded
TD401600-0M
O
1
6
12
1
2
3
4
5
6
7
8
9
10
11