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Connector Assignments and Functions 2
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07-02-10-01-E-V0505.doc Product Manaul Type: 637f 39
Digital Interfaces
2.6.2.9 Pin assignment for Interbus S
with option module RP IBS, with galvanic isolation
Remote OUT (COM2)
Remote OUT (SUB D09 socket)
PIN
Com 2
description designation
1 Data line OUT forward
(error voltage A)
DO2
2 Data line IN backward
(error voltage A)
DI2
3 Reference potential GND I
4 - -
5 VCCI +5V
6 Data line OUT forward
(error voltage B)
/DO2
7 Data line IN backward
(error voltage B)
/DI2
8 - -
9 Reporting input * RBST
* to forward Interbus-S interface
Remote IN (COM3 B)
Remote IN (SUB D09 plug)
≅ additional plug
PIN
Remote
IN
description designation
1 Data line IN forward
(error voltage A)
DO1
2 Data line OUT backward
(error voltage A)
DI1
3 Reference potential GND I
4 - -
5 - -
6 Data line IN forward
(error voltage B)
/DO1
7 Data line OUT backward
(error voltage B)
/DI1
8 - -
9 - -
Attention: specific front panel is required !