36
Product-manual Model: 637+/D6R KD6R
07-02-09-01-E-V0402.doc
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
PIN Function drive side
PIN RS232 PC-Side
4-pole Modular-Jack
RXD
TXD
GND
1
4
SUB D 09-
socket
(View to solder-side)
RXD
1
Receive Serial Data
3
TXD
TXD
2
Transmit Serial Data
2
RXD
3
Do not connect
GND
4
GND
5
GND
Cable Ready for Use:
RS232 Service- Connector
model
Order
Number
.
Drive PC
Kn PC 637+/631 – 03.0 KK.5004.0003
RJ Plug
3.0m
Sub-miniature D, 9 way female
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.
Summary of Contents for 637+/D6R KD6R
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