The 301R acts as an output to the 301C. The Relay Module provides 8 relays (DPDT 5A, 30 VDC or 250 VAC resistive load) for the indirect activation of fans, louvers, etc at programmable alarm levels. Since the relay module is an output to the controller it can be located at any point within the gas detection network.

• Easy daisy chain installation (RS-485)
• Offers 8 DPDT relays
• LED visual indication of status next to each relay
• Fully compatible with the 301C controller