HIMA HIMatrix F20, Руководство пользователя

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3 Product Description F20
Page 26 of 56 HI 800 143 E Rev. 1.01
3.4.3.5 Pin Assignment of the D-sub Connector FB1
with fieldbus submodule for INTERBUS
Connection Signal Function
1 DO Positive data output
2 DI Positive data input
3 COM Common 0 V line
4 - - - - - -
5 - - - - - -
6 DO- Negative data input
7 DI- Negative data output
8 - - - - - -
9 - - - - - -
Table 17: Pin Assignment of D-sub Connector FB1 for INTERBUS
3.4.3.6 Pin Assignment of the D-sub Connector FB2
Modbus master or slave
Connection Signal Function
1 - - - - - -
2 - - - - - -
3 RxD/TxD-A Receive/send data A
4 CNTR-A Control signal A
5 DGND Data ground
6 VP 5 V, plus pole supply voltage
7 - - - - - -
8 RxD/TxD-B Receive/send data B
9 CNTR-B Control signal B
Table 18: Pin Assignment of D-sub Connector FB2 for Modbus