Manual

Gold Drum (D-Sub Connectors) Installation Guide
MAN-G-DRUM(DTYPE)IG-EC (Ver. 1.400)
||Communications (P4)|www.elmomc.com
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Table of Contents
CAN Network Communication Version (Part Number S or T)
Pin on P4 Signal Function
1 USB VBUS USB VBUS 5V
2 USBD+ USB _P line
3 USBD- USB _N line
4 COMRET Common Return
5 USB_SHIELD
6 RS232_TX/RS422_TX- RS-232 Transmit/RS422 Transmit-(Differential RS-232)
7 RS422_RX+ RS422 Receive+(Differential RS-232)
8 Not in use Not in use
9 CANH CAN_H bus line (dominant high)
10 CANH CAN_H bus line (dominant high)
11 RS232_RX/RS422_TX+ RS-232 Receive/ RS422 Transmit+(Differential RS-232)
12 RS422_RX- RS-422 RX-(Differential RS-232)
13 Not in use Not in use
14 CANL CAN_L bus line (dominant low)
15 CANL CAN_L bus line (dominant low)