Inficon PCG550 - 2 Interface Connection

tira85e1-a (2014-10) PxG55x.cp 9
2 Interface Connection
For operating the Pirani Standard (PSG55x) or Pirani Capacitance Diaphragm
(PCG55x) Gauge via EtherCAT, two interface cables conforming to the EtherCAT
standard are required.
If no such cables are available, make two according to the following indications.
Ethernet Patch Cable (CAT5e quality) with FCC68 connector.
 Pin assignment:
81
FCC68, 8-pin,
male, soldering side
Pin Signal Description
1 TD+ Transmission Data +
2 TD- Transmission Data -
3 RD+ Receive Data +
4 nu not used
5 nu not used
6 RD- Receive Data -
7 nu not used
8 nu not used
Pin assignment of the D-Sub 15-pin sensor connector according to the
respective operating manual (→  [1], [2]).
 Plug the EtherCAT (and sensor) cables connector into the gauge: From the
previous device the cable connected to OUT port has to be connected to the
PxG55x <IN> port. And the cable from the PxG55x <OUT> port has to be
connected to the next device's <IN> port.
FCC68 cable
<IN> port
FCC68 cable
<OUT> port
Sensor cable
Making an EtherCAT interface
cable
Cable type
Procedure