General Information
February 2011 1-28 P/N 06-237041-001
RELAY CARD Includes four (4) Form C Programmable Relays; no limit on number of Relay
cards in fully expanded system (if slots available)
Contact Rating: 3.0 A @ 24 Vdc (resistive)
3.0 A @ 120 Vac (resistive)
CITY TIE CARD Includes three (3) output circuits to connect to Municipal Tie inputs;
Maximum of 1 card in fully expanded system
Local Energy Type: 24 Vdc nominal @ 550 mA maximum
Supervised for opens and ground faults; power-limited
Shunt-Type Master Box: 24 Vdc nominal @ 5 A maximum
RELEASE-NOTIFICATION
APPLIANCE CIRCUIT
(R-NAC) CARD
Includes three (3) R-NAC Circuits; no limit on number of R-NAC cards in fully
expanded system (if slots available)
End-of-Line Resistor: 10 K, 5%, 1/2 W
Total Voltage Drop at
End-of-Line:
2 V
Max. Supervisory Current: 5mA
Release Output Specifications:
Solenoid-Based Devices:
Initiator-Based Devices:
When solenoid-based releasing devices are used, the output can be wired as
CLASS-A or CLASS-B. When wired as CLASS-A, the circuit is supervised for
opens and short circuits and is power-limited. For CLASS-B wiring, if an In-Line
Releasing Device is included, the circuit is supervised for opens and short
circuits and is power-limited. For CLASS-B wiring, if an In-Line Releasing
Device is NOT included, the circuit is supervised for opens only and is non-
power-limited. Circuits are always supervised for ground faults.
When initiator-based releasing devices are used, only CLASS-B wiring is allowed.
The circuit is supervised for opens and short circuits and is power-limited when
the In-line Releasing Device is used. Circuits are always supervised for ground
faults.
Maximum Devices per
Circuit:
Solenoid-Based Devices: Initiator-Based Devices:
1 Refer to Table C-3 in Appendix C.
Maximum Output Circuit
Terminal Voltage:
28 Vdc 28 Vdc
Minmum Output Circuit
Terminal Voltage:
20 Vdc 20 Vdc
NAC Output Specifications:
Wiring Types / Electrical
Supervision:
–24 Vdc regulated
– When NAC devices are used, the output can be wired as CLASS-A or CLASS-B.
– When configured as a NAC, circuit is supervised and power-limited.
– When configured as a NAC, either synchronized or non-synchronized strobes
are supported.
Maximum Output Current: Non-Synchronized: Synchronized:
2.0 A 1.5 A
Maximum Output Circuit
28 Vdc 28 Vdc
Minmum Output Circuit
Terminal Voltage:
20 Vdc 20 Vdc
Item Description
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