FireLite SLC Wiring Manual — P/N 51309:P4 9/17/2014 53
Section 7: Relay Modules
7.1 Description
The CRF-300 and the CRF-300-6 modules are addressable modules that provides Form-C relay
contacts.
Ratings for the relay contacts on the module are:
7.2 CRF-300 Installation & Wiring
7.2.1 Setting an SLC address for a CRF-300 Module
Each module is factory preset with an address of “00”. To set an SLC address, refer to “Setting an
SLC address for a Single Point Module” on page 34.
7.2.2 Wiring a CRF-300 Module (Form-C Relay)
The figure below shows a CRF-300 module wired to the Control Panel:
Load Description Application
Maximum
Voltage
Current
Rating
Resistive Non-Coded 30 VDC 3.0 A
Resistive Coded 30 VDC 2.0 A
Resistive Non-Coded 110 VDC 0.9 A
Resistive Non-Coded 125 VAC 0.9 A
Inductive (L/R = 5ms) Coded 30 VDC 0.5 A
Inductive (L/R = 2ms) Coded 30 VDC 1.0 A
Inductive (PF = 0.35) Non-Coded 70.7 VAC 0.7 A
Inductive (PF = 0.35) Non-Coded 125 VAC 0.5 A
NOTE: For more information on the module specifications refer to the Installation Instructions
provided with these devices.
SLC
SLC-frmCtpH.wmf
CRF-300
NO
C
NC
NO
C
NC
Figure 7.1 CRF-300 Wiring Connections
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