5 Electrical connections
5.7.4 AD Combi I/O, DSQC 327 (optional)
118 A 3HAC 16245-1
5.7.4 AD Combi I/O, DSQC 327 (optional)
General The digital I/O unit handles digital and analog communication between the robot system and
any external systems.
Technical data
Also see Product Specification for controller S4Cplus.
Further informa-
tion
For setup parameters, see Userss Guide - System Parameters, Topic: Controller. Also see the
Circuit Diagram.
Layout, DSQC
327
The figure below show the layout of the DSQC327 board:
xx0100000239
Connector X5 is a CAN connector further described in section "Connection and address key-
ing of the CAN bus".
Connections,
connector X1
If supervision of the supply voltage is required, a bridge connection can be made to an
optional digital input. The supervision instruction must be written in the RAPID program.
This is described in the User’s Guide.
The table below show the connections to connector X1:
No. of digital inputs 16 (divided into two groups of 8, galvanically isolated from each
other)
No. of digital outputs 16 (divided into two groups of 8, galvanically isolated from each
other)
No. of analog outputs 2 (galvanically isolated from the controller electronics)
Supply voltage 24 VDC
Supply source, digital I/O 24 V I/O or separate external supply
Supply source, analog I/O 24 V_CAN (with galvanically isolated DC/AC converter)
A Status LEDs
OUT
IN
NS
MS
161514131211109
87654321
OUT
IN
X1
X3
X2
X4
X6
1
10
10
1
1
6
10
1
10
1
X5
1
12
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