30 Hardware Installation—IFC-200 Hardware Installation Procedures
The M510CJ control module is an addressable module that supervises and
switches power to an indicating appliance circuit. The M510CJ circuit can
be wired as an NFPA Style Y or Style Z indicating appliance circuit.
Alternately, the M510CJ can be employed as a Form-C control relay.
m500
M510CJ
SLC
24 VDC Power
Style D
Style B
SLC
24 VDC Power
Style D
Style B
Figure 22: The M510CJ Control Module (Alarm Polarity Shown)
The M510CJ occupies one module address on the SLC.
1. Connect the SLC to M510CJ terminals 1(-) and 2 (+).
2. Set the rotary switches on the M510CJ to the particular SLC address
required.
This circuit cannot be T-tapped or branched in any fashion, and must be
terminated across the last device by a 47K, 1/2-watt ELR
(part number R-47K).
1. Connect polarized alarm indicating appliances to a single two-wire
circuit.
2. Connect the circuit to M510CJ terminals 6 (+) and 7 (-).
See Figure 24.
This circuit cannot be T-tapped or branched in any fashion. No external
ELR is required for Style Z wiring.
1.
Connect polarized alarm indicating appliances to a single two-wire
circuit.
2.
Connect one end of the two-wire circuit to M510CJ terminals 6 (+)
and 9 (+), and connect the other end of the circuit to 7 (-) and 8 (-).
See Figure 25.
3.
Connect 24 VDC power from a UL listed power supply to
terminals 3 (-) and 4 (+).
4.
The size of conductors used for the indicating appliance circuit can be
determined by using the formula in the appropriate product literature
in the Indicating Appliances section of the Fire Initiating and
Annunciating Devices Technical Manual (FAN 408).
Control Module
SLC Connections
NFPA Style Y
Indicating
Appliance Circuit
NFPA Style Z
Indicating
Appliance Circuit
