E84aycib communication manual (interbus) – Lenze E84AYCIB User Manual
Page 29
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EDS84AYCIB EN 4.0 - 11/2010
L
29
E84AYCIB communication manual (INTERBUS)
Installation
Electrical installation
Assignment of the 9-pole Sub-D plug X206 (IN)
Assignment of the 9-pole Sub-D socket X207 (OUT)
Pin
Designation
Input/output
Description
1
DO1
Input
RS485: DO1 not inverted
2
DI1
Output
RS485: DI1 not inverted
3
GND
Reference potential
4
Free
Not assigned
5
Vcc5
Output
5 V DC
6
/DO1
Input
RS485: DO1 inverted
7
/DI1
Output
RS485: DI1 inverted
8
Vcc5
Output
5 V DC
9
Free
Not assigned
Pin
Designation
Input/output
Description
1
DO2
Output
RS485: DO2 not inverted
2
DI2
Input
RS485: DI2 not inverted
3
GND
Reference potential
4
GND
5
Vcc5
Output
5 V DC
6
/DO2
Output
RS485: DO2 inverted
7
/DI2
Input
RS485: DI2 inverted
8
Vcc5
Output
5 V DC
9
RBST
Signalling input
Connection to the outgoing INTERBUS is plugged.
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