Specifications

Publication GMC-SG001E-EN-P — June 2001
3-10 Intelligent Positioning Drives
Serial Port Connector Pins and Signals (CN3A and CN3B)
Terminal Block
Pin Description Signal Pin Description Signal
1 RS-422/RS-485 Input+ RCV+ 6 Not Connected –
2 RS-232 Input RCV 7 RS-422/RS-485 Input- RCV-
3 RS-232 Output XMT 8 RS-422/RS-485 Output- XMT-
4 RS-422/RS-485 Output+ XMT+ 9 Not Connected –
5 Logic Ground DGND
Pin Description Signal Pin Description Signal
1DC Bus + +16 Motor U
2 DC Bus -1 -1 7 Motor V
3Line 1 L18 Motor W
4 Line 2 L2 9 Motor Case Ground –
5 Safety (Earth) Ground –