HBM WE2107, Быстрый старт

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WE2107
12
A2087-1.3 en/de HBM
Process input assignment:
INi
GND
Switch
Analog output assignment:
I -
I+
Ω
Load < 500
3.8 RS232 interfaces WE2107
Connection Board
imprint Function Standard assignment of
external device
RS232, DB9
19 Rx1 Receiver COM1 Pin 3
20 Tx1 Transmitter COM1 Pin 2
21 GND Ground COM1 Pin 5
22 Rx2 / DTR
!
)
Receiver COM2 Pin 3 / Pin 4
23 Tx2 Transmitter COM2 Pin 2
24 GND Ground COM2 Pin 5
!
)
defined by the COM2 protocol (parameter menu)
3.9 Serial interfaces RS232 and RS485 (2‐wire) WE2107M
Connection Board
imprint Function
19 Rx1 / TRb RS485 line B COM1
20 Tx1 / TRa RS485 line A COM1
21 GND Ground COM1
22 Rx2 / DTR
!
)
Receiver COM2
23 Tx2 Transmitter COM2
24 GND Ground COM2
!
)
defined by the COM2 protocol (parameter menu)