Electrical Connections - SAES SIP POWER User Manual

3.2.

Electrical connections

The device can be powered by external source of 24 Vdc with appropriate isolation from main line
via connector Jack pin P1J with central positive contact (maximum current 2A).
It is made available:
- 220V -24 Vcd power supply (provided with version 3B0506)
- battery pack (can be ordered separately)
The IP is connected to the power supply by means of the provided high voltage cable. The
appropriate cable terminal is inserted into the high voltage connector labeled HV. The cable is
locked by rotating the ring against spontaneous disengagement. The same operation must be
done for the opposite end of the cable on the pump side.
Safety pin of safe cable (2 mm plug) must be inserted into the Safety connector.
An enable signal called INTERLOCK must be provided to SIP POWER via IN/OUT interface
connector with a closed contact between pins 6-9 and 1-14 (see plot at Sec. 8.1).
If these safety supports are not available (INTERLOCK and SAFE CONNECTOR) it is possible to
bypass these signals using the provided DB15 plug.
The enclosed DB15 plug (Interlock by shorted pins 6-9 and 1-14) with SAFE pin (shorted to
ground) should be inserted to connector IN/OUT and to connector SAFETY on the rear panel.
Warning
Negative wire of power supply is grounded.
The ground terminal and the outer electrode of the high voltage connector are mutually galvanically
interconnected.
Warning
Connection and disconnection of the high voltage cable are possible only with the power supply
switched off.
M.HIST.0109.23 Rev.1
USER MANUAL - SIP POWER ION PUMP CONTROLLER
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