The module is designed to control fire alarm loops or 24 VDC discrete inputs with short circuit and wire break diagnosis:
• LED channel indication
• configurable fire alarm loops settings
• supports NAMUR inputs
• galvanic isolation of all channels from the interface
Number of channels: 8
Channel modes: fire alarm loop, 0..20 mA (0,5%), 24 VDC (35 mA)
Fire alarm loops states: failure, normal operation, 1 alarm triggeres, 2 alarms triggered, more than 2 alarms triggered
Maximum operating current: up to 50 mA
Filtering: software, 8 ms
Diagnosis: wire break, short cirquit
Isolation voltage: 500 V
Power consumption: up to 0,85 W (without load)
Operating temperature: -40...75°С
Type: discrete input module
LxWxH: 22x100x100 mm