Wormald 2300 System Analogue Input Card - 2309
Wormald 2300 System Analogue Input Card
The Analogue Input module is used to condition the input from a 4-20mA transducer, typically one designed to monitor the presence of flammable or toxic gases.
The module provides indication and output signals for low alarm, high alarm, inhibit and fault conditions and, in common with other modules in the range, is capable of utilising the manual, one-man test facility that the system offers.
The module has voltage regulation,an on-board fuse and fuse failure monitoring and indication facilities.