User's Guide

MP9320 User’s Guide
34
Main I/O Connector Specifications
Figure 17–Main I/O Connector
Pin A Spare
Pin B Spare
Pin C Spare
Pin D Digital input 4
Pin E Digital output 4
Pin F Spare
Pin G Ground
Pin H Ground
Pin J Vin (+12 Vdc)
Pin K Vin (+12 Vdc)
Pin L Spare
Pin M Digital output (common)
Pin N Digital input (common)
Pin P Spare
Pin R Spare
Pin S Spare
Pin T Spare
Pin U Digital input 3
Pin V Digital output 3
Pin W RS-485 Phase A
Pin X RS-485 Phase B
Pin Y RS-485 Phase C (common)
Pin Z Digital output 1
Pin a Digital input 1
Pin b Digital input 2
Pin c Digital output 2