Rockwell Automation 1769-IG16 Compact TTL Input Module - Manual (Page 11)

Compact TTL Input Module 11
Publication 1769-IN079A-EN-P - May 2006
Input Wiring
General Notes:
1. Use Belden 8761, or equivalent, shielded wire.
2. Do not connect more than 2 wires to any single terminal.
3. DC power cable and I/O cables should not exceed 30 ft (10 m) in length.
4. The capacitors shown above must be 0.01uF and rated for 2000 volts (minimum).
5. User power supply must be rated Class 2 with a 5V dc range of 4.5V to 5.5V dc.