Bosch Rexroth IndraDrive Mi Project Planning Manual page 91

Project Planning Manual | Rexroth IndraDrive Mi
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Female connector M12 (8‑pin)
Cable cross section stranded wire
Connection cable
Description
Properties
Connection Signal name
8
7
6
5
4
3
2
1
Unit
mm 2
RKB0006 (optional accessory; see chapter "Accesso‐
ries" → "RKB0006, Interface Cable")
Fig.6-20: Function, pin assignment, properties
For reasons of noise immunity, the interface should not be perma‐
nently connected!
The serial interface (RS232) is required for programming, parameterization and
diagnosis during commissioning and servicing (with a PC and the commission‐
ing software Rexroth IndraWorks D).
Electrical isolation None
Number of nodes Maximum 1
Transmission distance Up to 15 m
Transmission rates 9600/19200 baud
The interface does not have a galvanic isolation. The potential dif‐
ference between control section and connected data terminal
equipment must always be less than 1 volt.
Electric Drives | Bosch Rexroth AG
and Controls
Function
GND Reference potential
RxD Receive Data
TxD Transmit Data
RTS Request To Send
n. c. Reserved, not connected
n. c. Reserved, not connected
Input "release brake":
connect X2.1 to X2.2 to release brake
Min. Max.
0,25
83/152
Connection Points