User guide

Manual_GK473_DeviceNet_EN.doc 6/31 Baumer IVO GmbH & Co. KG
04.05.11 Villingen-Schwenningen, Germany
4.2.4 DeviceNet - RS485-bus interface connection
DeviceNet
utilizing the 9- pin SUB-D female
connector
PIN Function
1
2 CAN _L
3
4
5
6
7 CAN_H
8 Drain
9
RS485
utilizing the screw terminals
Connection to protective earth (PE)
is additionally provided by the DIN
rail mount. Gateway power supply
UB = 24 VDC +/-20 %, ca.50 mA;
Each spindle position display
requires supplementary supply
UB = 24 VDC +/-20 %, 30 mA.
Gateway supply is provided by
UB/GNDB supply of the RS485
interface.
Terminal Function
1 Schutzerde
2 Signal-GND
3 Rx/Tx +
4 Rx/Tx –
5 GNDB
6 UB
7 GNDB
8 UB
1
2
3
4
5
6
7
8