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Operating Instructions SIPLUS CMS4000 ION BINARYINPUT T001
4.3
Interfaces
4.3.1
IEEE1394a Interfaces
At the ION BINARYINPUT T001 the IEEE1394a Interfaces (P1 / P2 / P3) are imple-
mented as 6-pin-sockets.
Caution
Only cables of a maximum length of 4.5 m may be connected to the IEEE1394a Interfaces.
4.3.2
Power Supply Interface
The connection takes place via a 3-pin plug-in terminal block. The power supply is
connected to the chassis via a low resistance in order to keep a high interference re-
sistance.
The supply voltage is attached via pin 1 (24V) and pin 2 (0V).
The power feed of 24 V on pin 3 (PD - Power Down) of the terminal block of 90 sec-
onds causes a RESET of the device. After approximately 90 seconds the device
starts automatically again.
SIPLUS CMS4000 ION BI
Operating Instructions, 03/2010, A5E02185979A-02
picture 5 IEEE1394a Interfaces
12
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