demig DE-BT 1000, Руководство пользователя

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demig Prozessautomatisierung GmbH
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Chapter: Service and Technical Data Manual Terminal DE-BT 1000
2.3.2.1. Potentials
In order to guarantee an undisturbed operation (electromagnetic compatibility EMC), it
is important to connect the protective grounding cable (min. diameter 6 mm
2
, superiorly
earth wire).
2.3.3. PIN Assignments
2.3.3.1. Serial Interfaces
Male Connector: Female Connector:
Pin: RS232 RS485/422
1 DCD 5V
2 RXD GND
3 TXD -
4 DTR -
5 GND -
6 DSR Y
Sender
7 RTS Z
8 CTS A Receiver
9 RI B
2.3.3.2.
2.3.3.3. Power Supply
Pin:
1 24V
2 Ground
3 PE