The 5704F Series Control System is part of the System 57 family and is designed to monitor field mounted industrial fire detectors. The principal features of the system are:

• Provides up to 60 loops of fire detection in a standard 19″ sub-rack using a 3U format.
• Provides up to 28 loops of fire detection in a half 19″ sub-rack using a 6U format.
• Racking available for both front and rear access field wiring. Fire and Gas cards can be freely mixed in the same rack.
• Simple field connections for wire up to 2.5mm² (14 AWG).
• Four loop inputs and two switched outputs per one inch wide card.
• Inputs compatible with flame, smoke and heat detectors, and manual call points.
• Fault monitoring on all fire inputs and switched output circuits.
• Configurable change-over relay output options per card.
• Electronic adjustment of all operating parameters.
• Cards removable without disturbing other wiring. Multi-alarm mode for master, zone and voted alarms.
• Remote acknowledge, reset and silence inputs per card. Easy to operate using dedicated Fire Status Panel. Earth leakage fault detection. EMC Compliant.