The Allen-Bradley 1771-IQ PLC-5 DC Selectable Input Module includes eight switch selectable inputs for current sourcing or current sinking of the application device. The module can be set for either high true or low true logic. The module also has selectable delay times of 12ms nominal (5ms minimum; 26ms maximum) in normal or 1ms (maximum) in fast position. These switches should be set before the module is installed. The module can be installed in either a Series A or B 1771 I/O chassis.
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