The Horner APG +/-10V Isolated Analog Input Modules provide four analog input channels with 14-bits of resolution. The isolation levels for this unit are channel-to-channel and channel-to-ground. This module converts voltage input signals to digital values (-32,000 to +32,000), which are placed directly into the %AI table of the PLC CPU. Each of the four channels of the module has a programmable setpoint (the level of which is set in the PLC program via four %AQ output registers). When the analog input value reaches or exceeds the setpoint, a corresponding digital input %I is energized. The first four %Is represent the four input channel setpoint alarms respectively.

HE693ADC410A