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Commissioning
Alcatel Vacuum Technology France - ACT 250 addendum
13
January 2001
ACT 250 remote connector
wiring
Use in local mode
■ Standard connector plug (factory wired)
Use in remote control
mode
■ Without galvanic isolation (not recommended)
Wiring seen from solder side.
■ With galvanic isolation (recommended)
Wiring seen from solder side.
1
6
11
12
10
15
5
1
6
11
12
13
14
10
15
5
1
6
11
12
13
14
10
15
5
compulsory screen
customer
device
ACT unit
ground
device ground
compulsory screen
customer
device
15 V –> 24 V
ACT unit
ground
device ground
Wiring seen from solder side
➞ Ext. safety
➞ Select. Mode
➞ Standby Mode
➞ Start/Stop
➞ Common for
inputs
➞ Ext. safety
➞ Select. Mode
➞ Standby Mode
➞ Start/Stop
The voltage used to power the contacts is supplied by the
ACT 250 (terminal 5). The disadvantage of this method is
the risk of exposing this voltage to external interference
(see also diagrams on page 11 ).