Series 65 INSTALLATION
963283EA Edition 2019-05-03 39/
4.3.4 RS232 interface connection
Do not connect other pins than indicated in the schematics above!
Use only screws with 4-40UNC thread for fastening the DB-25 connector!
4.3.5 Service port connection
The service port (connector: SERVICE, USB - B) allows to connect the valve to a USB - A port of a
computer. This requires a USB A–B cable male-male. The ‘Service port is used for ‘Local operation’.
You can use our Software 'Control Performance Analyzer' 4.0 for Local operation, which is integrated in
the IC2 controller. Refer to chapter: ‘Local operation’ for detail information.