Quadrature encoder wiring – Delta RMC151 User Manual
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Appendix A: Wiring
25-pin Axis
Connector
A-
A+
B+
Z-
Power Supply
+Pwr
Cmn
Pin 1: A-
Pin 2: A+
Pin 3: B-
Pin 4: B+
Pin 14: Z-
Cmn
Z+
B-
Pin 15: Z+
25-pin Axis
Connector
Pin 6: RegY/NegLim-
Pin 7: RegY/NegLim+
Pin 8: RegX/PosLim-
Pin 9: RegX/PosLim+
Pin 18: Home-
Pin 19: Home+
Pwr+
Common
Drive or Amplifier
Pin 21: Flt In+
Pin 20: Flt In-
Enable or Inhibit
Pin 25: EnOut+
Pin 24: EnOut-
+VCC (12-24 VDC)
Apply 12-24 VDC across input to turn on
Apply 12-24 VDC across input to turn on
Apply 12-24 VDC across input to turn on
Apply 12-24 VDC across input to turn on
Quadrature Encoder Wiring
Pin-out table is available in the RMCTools help.
Important!
The A, B and Z signals accept 5 V
differential (RS-422) signals. Single-
ended (TTL) are strongly discouraged. If
absolutely necessary, see the RMCTools
help for single-ended wiring.
Reg/Lim and Home Inputs
Compatible with 5-24 VDC. They draw 3.5 mA min, 10 mA max.
Universal I/O Module
The Universal I/O encoder wiring is identical to the diagram shown
above, with the exception of the pin order. For details, see the UI/O
Module Wiring topic in the RMCTools help.
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