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Federal Signal
signaling.fedsig.com
6.
Route/tuck in the wiring into the rear housing of the unit and carefully reassemble the unit’s front and rear
housings so that both fully seat to each other when the four M4 screws are tightened. Alternate between
tightening the diagonal pairs of screws to ensure that the station’s housings are tightened evenly.
Standard SPDT and DPDT Devices Switch Wiring
For the standard-issue SPDT and optional DPDT models, please note the following applicable requirements for these
specific models:
•
A factory-installed jumper is supplied across input terminals 7 and 8 of the single pull double throw switch device;
on a double pull double throw device, input terminals 6, 7, and 8 are used as secondary inputs with common.
Figure 8 Standard SPDT switch wiring
Figure 9 Standard DPDT switch wiring
Optional EOL, Diode, and Series Resistor Module Install and Wiring, SPDT and DPDT devices:
For the SPDT and DPDT models with optional field installed EOL or Series Resistor Module(s), please note the following
applicable requirements for these specific models:
•
When using with a fire alarm control panel, the panel is to be limited to 5 A maximum. An LED, EOL, or series
resistor may require a compatible control panel.
•
The separately supplied EOL and Series Resistor (as well as Diode) modules are installed via snap-fit clips into two
possible locations on the rear mounting plate for wiring ease and replaceability:
