Alstom EPAC 3100, Руководство по установке

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5-10
EPAC 3100/3500 GI 1.6882
5.3. POWER SUPPLY CONNECTIONS
The power supply PS is connected to the X6 screw-in connector on the rear panel. The wire
used must have a section less than 5 mm
2 . See 5.1. and 5.2. for wiring recommandations. Avoid
long distance wirings to DC source (less than 20-30 m) without special care.
X6 Connector
27
- Power Supply
+ Power Supply
28
Figure 5.3a: Power Supply Connections
5.4. EQUIPMENT FAULT SIGNALLING CONNECTIONS
X6 Connector
9
10
X6 Connector
15 16
Figure 5.4a: Fault Signalling Connections
The equipment fault signal wires are connected to pins 9 and 10 of the X6 terminal block on
the IO-1 Board and to pins 15 and 16 of the X6 terminal block on the additional IO-1 Board
or the IO-2 Board.
5.5. COMMUNICATION OPTION CONNECTIONS
The EPAC can be connected to three types of communication system:
- Communication with an remote control system, either VDEW or KBUS-COURIER.
- Reception of an external time synchronisation signal via an IRIG-B board.
- Communication with the TPE system for disturbance event management. Communication is
by means of:
. a current loop for a link to a UR 2000 restitution unit,
. a Modem for a link to the TPE via the PSTN,
. RS232 for a direct link to the EPAC via the RS232 serial port on the EPAC front panel.
(ERRATUM)