46 IQ-318/E/C Installation Manual — P/N 52864:J3 9/29/15
Applications Releasing Applications
4.7.6 Connecting a Releasing Device to the FCM-1-REL
Typical Connections Figure 4.13 shows typical connections for wiring a releasing device to the
FCM-1-REL. Refer to the Device Compatibility Document for compatible releasing devices.
Critical Requirements. When connecting a releasing device to the FCM-1-REL module, note
the following:
1. See “Power Considerations” on page 52 for information on monitoring 24 VDC power.
2. Do not T-tap or branch a Style Y or Style Z circuit.
3. Only one (1) 24V solenoid or two (2) 12V solenoids in series can be connected to the FCM-1-
REL.
SLC (-)
SLC (+)
Non-resettable
24 VDC power
(-)
(+)
Compatible UL-listed
24 VDC releasing device.
One (1) device maximum.
Module polarities are shown in alarm condition.
All wiring shown is supervised and power-limited.
Figure 4.13 NPFA Style Y (Class B) Wiring of the FCM-1-REL
Compatible UL-listed
24 VDC releasing device.
One (1) device maximum.
Non-resettable
24 VDC power
SLC (-)
SLC (+)
(-)
(+)
Figure 4.13 NPFA Style Z (Class A) Wiring of the FCM-1-REL
Module polarities are shown in alarm condition.
All wiring shown is supervised and power-limited.
FCM-1-REL
FCM-1-REL
When using the FCM-1-REL for
Style Y (Class B) applications,
remove jumper J1.
fcm-1-rel-y.wmf
fcm-1-1rel-z.wmf
NOTE: With software version 12.0 or higher ALL new FlashScan Mode SLC releasing
applications require the FCM-1-REL control module. The V-type FCM-1 control module may be
used in SLC releasing applications with software version 12.0 or higher. H-type FCM-1 control
modules do not support FlashScan Mode releasing applications with software version 12.0 or
higher. Use H-type FCM-1 for CLIP mode releasing applications.
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