AO-2 Analog Current Output – 4-Channel I/O Module
The analog current output - 4 channel module for the Series II Remote Terminal Unit provides four output channels, each capable of converting 12 bits of binary (digital) data to an analog output.
This module provides two output ranges. The default range is 4 to 20 mA with user data scaled so that a count of 0 corresponds to 4mA and a count of 32760 corresponds to 20 mA with each 1000 counts representing 0.5 µA.
A range link (on the rear of the module) selects either 4-20mA or 0-20mA for all four channels. The default condition is 4-20mA with the link on. The module provides a full 12 bits of resolution in either range.
Product characteristics :
4 Analog Current Outputs
0-20 or 4-20mA Outputs
3kV Field to Logic Isolation
Channel to Channel Isolation