Hardware reference guide

Intelligent/Special Purpose
356
35013379 11/2011
Count is from 10 (Maximum Count) -> 0
Output A turns on at Setpoint = 5
Output B turns on after Input Count = 0
NOTE: Outputs are not latched.
Wiring Diagram Signal Descriptions
The following table shows the wiring diagram for signal descriptions.
Parameter Description/Usage
INPUT A Single ended or differential count input or Phase A for quadrature mode.
Single ended (active low only) uses Input 1A+ and/or Input 2A+.
Input 1A- and/or Input 2A- are not connected. Differential input encoders use
both plus (+) and minus (-) inputs.
INPUT B Direction level for non-quadrature devices or Phase B for quadrature mode.
Direction inputs for non-quadrature input devices are:
Count Up = High Voltage Level
Count Down = Low Voltage Level
For single ended Input devices, only Input 1B+ and/or Input 2B+ are used.
Input 1B- and 2B- are not connected. Differential input encoders use both
plus (+) and minus (-) inputs.