HEIDENHAIN ITNC 530 - RS-422;V.11 Interface; Ethernet interface RJ45 socket

HEIDENHAIN iTNC 530 723
18.2 Pin layouts and connecting cables for the data interfaces
RS-422/V.11 Interface
Only non-HEIDENHAIN devices are connected to the RS-422
interface.
Ethernet interface RJ45 socket
Maximum cable length:
 Unshielded: 100 m
 Shielded: 400 m
The interface complies with the requirements of
EN 50 178 for “low voltage electrical separation.”
The pin layouts on the TNC logic unit (X28) and on the
adapter block are identical.
TNC Connecting cable 355484-xx
Adapter block
363987-01
Female Assignment Male Color Female Male Female
1RTS 1Red111
2DTR 2Yellow222
3RXD 3White3 3 3
4TXD
4Brown4 4 4
5 Signal GND 5 Black 5 5 5
6CTS 6Violet666
7DSR 7Gray777
8 RXD 8 White/Green 8 8 8
9TXD 9Green999
Hsg. External shield Hsg. External shield Hsg. Hsg. Hsg.
Pin Signal Description
1 TX+ Transmit Data
2 TX- Transmit Data
3 REC+ Receive Data
4 Vacant
5 Vacant
6 REC– Receive Data
7 Vacant
8 Vacant