INSTALLATION MANUAL: PAD100-TRTI TWO RELAY TWO INPUT MODULE
Document 5406303-A 02/16
Potter Electric Signal Company, LLC • St. Louis, MO • Phone: (800) 325-3936 • www.pottersignal.com
PAGE 3 OF 3
Figure 4. Example of Wiring a PAD100-TRTI with One Class A Circuit
Figure 5.
Example of Wiring a PAD100-TRTI with Two Class B Circuits
Notes:
•
Contact output wiring is power limited when the device power supply is power limited. Contact output wiring is non-power
limited when the device power supply is non-power limited. When using non power limited wiring, it must use an alternate
opening in the back box and the wire routed at least 1/4 inches from the SLC wiring.
•
SLC wiring style supports the Class A, Class B and Class X.
•
IDC wiring style supports Class A and Class B.
•
SLC loop wiring (SLC+, SLC-), initiating device wiring (IN1, IN2) are power limited.
•
Wiring for terminals SLC+, SLC- are supervised.
•
Wiring for terminals (IN1, IN2) are supervised.
•
This addressable module does not support 2-wire detectors.
•
All wiring is between #12 (max.) and #22 (min.).
•
Wire Preparation – Strip all wires 1/4 inch from their edges as shown here:
– Stripping too much insulation may cause a ground fault.
– Stripping too little may cause a poor connection and subsequently an open circuit.
These instructions do not purport to cover all the details or variations in the equipment described, nor provide for
every possible contingency to be met in connection with installation, operation and maintenance.
Specifications subject to change without prior notification.
For Technical Assistance contact Potter Electric Signal Company at 866-956-1211.
Actual performance is based on proper application of the product by a qualified professional.
Should further information be desired or should particular problems arise, which are not covered sufficiently for
the purchaser's purpose, the matter should be referred to a distributor in your region.
1/4 inch
TWO (2) FORM C
RELAY CONTACTS
FROM FACP OR PREVIOUS MODULE
TO THE NEXT MODULE
END-OF-LINE
RESISTOR
5.1K OHM
1
2
W
MOVE THE “CL-A” DIP SWITCH
TO “DOWN” POSITION
FOR CLASS B WIRING
END-OF-LINE
RESISTOR
5.1K OHM
1
2
W
Part #3005013
Part #3005013
MOVE THE “CL-A” DIP SWITCH
TO “UP” POSITION
FOR CLASS A WIRING
TWO (2) FORM C
RELAY CONTACTS
NOTE:
END-OF-LINE RESISTOR
IS NOT REQUIRED
FROM FACP OR
PREVIOUS MODULE
TO NEXT MODULE
It is possible that the internal relay in the PAD100-TRTI may be shipped in the non-normal / activated state. To
ensure that the internal relay is set to the normal state, connect the module to the SLC loop and reset the control
panel before terminating the wiring to the module's output.
