Haefely AXOS - Auxiliary Inputs and Outputs

Operating Instructions
29
5
HV DC Output
Connection for TW8 module, up to 7kV DC output
6
“Link” to external HAEFELY
transformer DIP 116
Input for HAEFELY transformer DIP 116 for voltage dips, then
adjustable on 0%,40%, 70% and 80% in reference to the U1
nominal voltage of AXOS8. In any other case the transformer has to
be controlled independently and it will be connected only
through the “position 4” with the AXOS8.
7
“AUX” inputs and outputs
detailed description of function in 6.2.1
8
“RJ 45”Ethernet Interface
operation of the AXOS8 through an external device, likely a PC for
the remote software
9
Sync. BNC Interface
The BNC interface is used for external synchronization of a manual
CDN
10
Electrical grounding
The generator must always be connected to a reference earth
before every use
11
Main power switch for AXOS8
Switching on/off total power supply
6.2.1 Auxiliary inputs and outputs
AUX (Pos. 7.)
function
description
1
Red warning lamp
Indicates when safety circuit closed
2
Green warning lamp
Indicates when safety circuit opened
3
GND
0 V
4
GND
0 V
5
Safety interlock
When safety barriers installed, connection must
be done between pin 5 and pin 4 to close the
circle (safety instruments), however, bridge
between pin 4 and pin 5 exist as delivery setting
6
GND
0 V
7
Start/Stop program 1 is running (Input)
Start/Stop automatic for starting a predefined
program in the “Setup” menu “start file (Figure 5-
3)”, signal for instance external device, PLC
signal
8
GND
0 V
9
Trigger Input
Input for external trigger to start for instance
through an external signal a generator
10
GND
0 V
11
EUT Fail (Input)
External condition (e.g. device or PLC signal),
the position becomes 1 and causes an action
(Ignore, Alarm, Test Stop or test stop & line off)
12
GND
0 V
13
0-10V Analogue output
Reserved and used for further application
14
GND
0 V