Printed in the Federal Republic of Germany
TR-Electronic GmbH 2011, All Rights Reserved
02/08/2016
TR - ELE - BA - DGB - 0022 - 04
Page 99 of 139
6.5.1 Cable definition
Signal
Line
AGND / AO
min. 0.25mm
2
, twisted in pairs and shielded
6.5.2 Electromagnetic interference stability
A shielded data cable must be used to achieve high electromagnetic interference
stability. The shielding should be connected with low resistance to protective ground
using large shield clips
at both ends
. Only if the machine ground is heavily
contaminated with interference towards the control cabinet ground the shield should
be grounded
in the control cabinet only.
The applicable standards and guidelines are to be observed to insure safe and
stable operation!
In particular, the applicable EMC directive and the shielding and grounding
guidelines must be observed!
6.5.3 Connection, D-SUB
PIN
Name
Description
1
– 11
-
Must not be connected!
12
AGND
Analog Ground
13
AO
Analog Output 0…20 mA or 4…20 mA
14
GND
Device Ground
15
GND
Device Ground