Applied with advanced MCU single-chip micro-processor, Surface Mount Technology and
Two-wire non-polarity Input, the Input Module OM512 possesses 2 kinds of encoding methods
both auto-encoding of the Control Panel and electro-encoding of the Address Encoder.
It also has
the function of auto-measuring Voltage between both ends of the module.
This module is used together with the Intelligent Fire Alarm Control
Panel OZH4800. The auto-encoding method can take reference to the
Instruction of the Control Panel. And the electro-encoding method can
take reference to the Instruction of the electronic encoder.
The OM512 Input Module is used for monitoring any of NO contact
signals of the field devices, like the water-flow indicators, signal
valves, pressure switches, etc., when it acted. Then transmits the
signal it received to the Fire Alarm Control Panel through the Bus
line and showing the location of the signal, lighting the alarm
indicator on the faceplate of the module meanwhile. (Blinking red
continuously is for Fire Alarm and blinking green at normal checking
Operating Voltage: Two-wire bus, DC20V~DC28V, non-polarity
Standby Current: < 0.28mA Alarm Current: < 25mA
Range of the address: 1~192
Size: 96×65×37mm (length × width × height)
Using Environment: Temperature: 10°C~+50°C Related Humidity: ≤95% (40±2°C