Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-47
I/O modules PCD3
PCD3.A810
6
Restrictions (not applicable with cables, hardware version B)
For the I/O connectors set out below, the following restrictions must be observed:
…on the PCD3.Mxxxx CPUs:
If a PCD3.K106/116 cable is used to connect to the next module holder, do
not
plug module into Slot 3 (far right).
The Ethernet cable can be plugged in, but (depending on the RJ-45 cable) may
touch the I/O connection to the module if in Slot 0.
…on the PCD3.Cxxx module holders:
No
restriction, where the PCD3.K010 connector is used to connect to other mod-
ule holders (the supply connector can also be plugged in to the C200 with no
problems).
If a PCD3.K106/116 cable is used to connect from the preceding module holder or
to the next module holder, do
not
plug the module into Slot 0 (far left) and do
not
plug into Slot 3 (far right).
…on PCD3.T76x head stations:
All angled Profibus connectors with max. height 40 mm can be used, e.g.
● ERNI, angled (light grey)
● Siemens “PROFIBUSCONNECTOR“ 6ES7, angled (dark grey) with
optional termination resistors
● VIPA 972-0DP10, angled (metallic)
To plug in or remove the Profibus connector, remove the module. A second Profi
-
bus cable to extend the network cannot be plugged directly into the first Profibus
connector. There are no problems with the RS-232 cable and the supply connec-
tor, which can be plugged in with the module in place.
If a Profibus connector with height > 40 mm is used, the module
cannot
be
plugged in to Slot 0 , e.g. with:
● WAGO 750-970 (height=42mm, contacts the I/O connector)
If a PCD3.K106/116 cable is used to connect to the next module holder, do
not
plug module into Slot 3 (far right).
Watchdog: This module can be used on all base addresses; there is no interaction
with the watchdog on the CPUs.
PCD3.K106/116 cable, hardware version B, with 90° angled connector