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:
NOTE: For more information on the module specifications refer to the Installation Instructions provided with these devices.
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 Mod-
ule" on page 33.
7.2.2 Wiring a CRF-300 Module (Form-C Relay)
The figure below shows a CRF-300 module wired to the Control Panel:
50
Section 7: Relay Modules
Load Description
Resistive
Non-Coded
Resistive
Coded
Resistive
Non-Coded
Resistive
Non-Coded
Inductive (L/R = 5ms)
Coded
Inductive (L/R = 2ms)
Coded
Inductive (PF = 0.35)
Non-Coded
Inductive (PF = 0.35)
Non-Coded
CRF-300
C
NC
NO
C
NC
Figure 7.1 CRF-300 Wiring Connections
Maximum
Application
Voltage
30 VDC
30 VDC
110 VDC
125 VAC
30 VDC
30 VDC
70.7 VAC
125 VAC
SLC
NO
FireLite SLC Wiring Manual — P/N 51309:R3 7/29/2019
Current
Rating
3.0 A
2.0 A
0.9 A
0.9 A
0.5 A
1.0 A
0.7 A
0.5 A