SBC PCD1 Series User Manual

Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
CPUs and expansion housings
3-15
CPU overview
3
Socket A for serial
data port
Socket B1 for intelligent
communication modules or serial
data ports, small terminal
Programmingunit(PGU)
or RS-232 serial data port
or telecommunications/SMS
viamodemmoduleonI/Osocket
Socket B2 for intelligent communi-
cation modules or serial data ports
PCD2.M170/M480
B(1)
B2
A
Removing the cover exposes components that are sensitive to electrostatic discharges.
Recommendations: Immediatelybeforetouchingtheelectroniccircuits,brieytouchthe
metalhousingofthePGUconnection.Itissafertouseananti-staticwristband,connected
to the Minus of the system.
I/OmodulesandI/Oterminalblocksmayonlybepluggedinandremovedwhenthe
Saia PCD
®
and the external +24 V are disconnected from the power supply.
Removing the cover exposes components that are sensitive to electrostatic discharges.

SBC PCD1 Series Specifications

General

Brand	SBC
Model	PCD1 Series
Category	Controller
Language	English