ABB FEN-31 User Manual page 34

34
• 6-pin detachable plug, max 1.5 mm
N·m (3 lbf·in)
HTL encoder input (X81 & X82)
• Supply voltages:
• Channels A, B, and Z supported
• Supported encoder types:
• Supported cable lengths:
• Performance:
• Isolated together with digital inputs
Technical data
- +15 V DC ± 20% 200mA (max.) - HTL encoders
- +24 V DC ± 20% 200mA (max.) -HTL encoders
- External power supply, if connected, has to be in the range
of 10-24 V DC
- Signal frequencies up to 300kHz can be detected by the
HTL encoder input.
- With long cables and/or single-ended encoders it may be
difficult to convey high signal frequencies reliably.
- Signal levels: "0" < 3.5 V and "1" > 7.5 V
- Differential Push-Pull HTL encoders, supply voltage 10 -
24 V
- Single-ended Push-Pull HTL encoders, supply voltage
15 - 24 V
- Open collector HTL encoders, supply voltage 15 - 24 V
- Open emitter HTL encoders, supply voltage 15 - 24 V
- 300 m for differential push-pull HTL encoders
- 200 m for single-ended push-pull HTL encoders
- 100 m for open collector / open emitter HTL encoders
- Speed range: -32768...32767 rpm
- Speed resolution: 0.04 RPM (24 bits)
- Position resolution: 16 M / rev (24 bits)
- Position accuracy: 4x pulse count / rev
2
wire, tightening torque 0.3