Electrical connection
PSI 6XXX.190 W1
7-7
1070 080 086-101 (01.01) GB
7.2
Power supply
7.2.1
Internal power supply
Configuration A
The power supply to PSI 6XXX.190 W1 is completely provided by the power unit (internal
supply).
PSI 6XXX.190 W1 is internally supplied with 24 V DC (derived from the mains voltage).
Several jumpers have to be positioned to enable the internal power supply.
-
When the welding network is switched off, the 24 V DC supply is interrupted:
-
no communication via I/O interfaces possible
-
no communication between the timer and the programming terminal, e.g.
programming and visualization possible.
-
Preferably used with stand-alone systems, e.g. suspended welding stations.
-
The
Stop function
is ensured by means of a
floating contact
which is to be con-
nected to terminals X4/3 and X4/4.
-
Opening the stop contact will interrupt:
-
the
firing
-
the
power supply
to the
parallel inputs and outputs
-
the
power supply
to the external unit.
Summary of Contents for WT PSI 6 Series
Page 1: ...PSI 6XXX 190 W1 Technical Information PSI 6000 101 Edition Description of Timer and I O Level ...
Page 3: ......
Page 7: ...Contents PSI 6XXX 190 W1 IV 1070 080 086 101 01 01 GB Your notes ...
Page 27: ...System PSI 6XXX 190 W1 1 6 1070 080 086 101 01 01 GB Your notes ...
Page 31: ...Technical data PSI 6XXX 190 W1 2 4 1070 080 086 101 01 01 GB Your notes ...
Page 41: ...Cables PSI 6XXX 190 W1 5 2 1070 080 086 101 01 01 GB Your notes ...
Page 43: ...Suppression of RF noise PSI 6XXX 190 W1 6 2 1070 080 086 101 01 01 GB Your notes ...
Page 71: ...Electrical connection PSI 6XXX 190 W1 7 28 1070 080 086 101 01 01 GB Your notes ...
Page 72: ...Control diagrams PSI 6XXX 190 W1 8 1 1070 080 086 101 01 01 GB 8 Control diagrams ...
Page 77: ...Control diagrams PSI 6XXX 190 W1 8 6 1070 080 086 101 01 01 GB ...
Page 107: ...PSI 6XXX 190 W1 Annex A 6 1070 080 086 101 01 01 GB Your notes ...
Page 108: ...1070 080 086 101 01 01 GB TB AT VWS Printed in Germany ...
