Digital Interfaces; Service Interface Com1 (Rs232) - Eurotherm 637+/D6R KD6R Product Manual

Connector assignment and functions
2.6

Digital interfaces

2.6.1 Service interface COM1 (RS232)

standard
Functions:
Supporting all diagnosis and setup tasks
Connection to your PC is made with the
Eurotherm communication cable KnPC/D
Communication is made via the Eurotherm operating program

(EASYRIDER Windows - Software)
Com RS232
4-pole Modular-Jack
RXD
1
TXD
4
GND
RXD
TXD
GND
Cable Ready for Use:
RS232 Service- Connector
Drive PC
Notice:
The service interface RS232 is not galvanically separated and should not be planned for this
reason as a operating interface ("firm wiring")!
The Line-Connection of the PC must be close to the Drive to achieve operation related to a
common ground.
36
PIN Function drive side
Receive Serial Data
1
2 Transmit Serial Data
3 Do not connect
GND
4
model
Kn PC 637+/631 – 03.0 KK.5004.0003
Product-manual Model: 637+/D6R KD6R
PIN RS232 PC-Side
Order
.
Number
RJ Plug
07-02-09-01-E-V0402.doc
SUB D 09- socket
(View to solder-side)
TXD
3
2 RXD
GND
5
Sub-miniature D, 9 way female
3.0m