Mô Đun Analog Input 900A01-0202 Honeywell , 8 Ngõ Vào Tương Tự - Stc Vietnam

The Universal Analog Input module supports up to 8
user-configurable inputs on a per point basis for
thermocouple, RTD, Resistance, V, mV, mA or
slidewire. Point-to-point isolation and back-plane
isolation are provided. Modules perform analog to
digital conversion in synchronization with CPU
control execution, eliminating data interchange
latency. All analog input modules are processed in
parallel, eliminating scan time increases as modules
are added.
A green blinking status LED on the module indicates
when the module is being scanned. An amber
blinking status LED when input channels are forced
and a red status LED when module diagnostics
exist. A user-selectable failsafe value is supported
on a per channel basis. A warning signal is provided
for thermocouple inputs to indicate maintenance is
needed prior to a sensor failure. A sensor failure
signal is also provided.