Control Elements; Initial Operation - Bosch SMibs Bedienungsanleitung

10/28 Bosch Rexroth AG | Electric Drives and Controls
4.1 I B -S-input "IN"
NTER US
5 1
9 6
Figure 1: SUB-D-plug, 9pin
Pin Signal Description/
Function
1 DO1 Output RS422 +
2 DI1 Input RS422 +
3 GND Reference potential
logic
4 -
5 -
6 DO1– Output RS422 –
7 DI1– Input RS422 –
8 VCC Voltage supply
for ext. LWL
9 -
Table 2:
4.2 I B -S-output "OUT"
NTER US
1 5
6 9
Figure 2: SUB-D-jack, 9pin
Pin Signal Description/
Function
1 DO2 Output RS422 +
2 DI2 Input RS422 +
3 GND Reference
potential logic
4 -
5 VCC 5V Logic signal for
bus end code
6 DO2– Output RS422 –
7 DI2– Input RS422 –
8 VCC Voltage supply
for ext. LWL
9 RBST Bus-end-identificati-
on
Table 3:
4.3
Voltage/
Standard
5V/RS422
5V/RS422
Figure 3: Interface module SMibs, front view
5V/RS422
5V/RS422
Designation Function
5V,
BA
max. 100 mA
RD
CC
TR
Table 4:
5
The module has no elements that need to be
adjusted by the customer. The initial opera-
tion is performed using the SE302/KE300
Voltage/
control unit with the "BS300" control system.
Standard
The desired I/O width is selected in the oper-
5V/RS422
ation program:
5V/RS422
– I/O min: 1 Byte (per 8 inputs and outputs)
– I/O max: 20 Bytes (for 160 inputs and out-
puts).
After turning on the power, the module re-
ports ID 56 (µP not ready). The module will
5V/RS422
be configured to the selected I/O width. After
5V/RS422
approx. 30 seconds, the module reports ID 3
5V,
(DIO, digital I/O), it is now configured to the
max. 100 mA
selected I/O width.
SMibs | 3 609 929 723/1.2

Control elements

BA
RD
TR
CC
Bus active
Remotebus disable red
Cable Check
Transmit/Receive

Initial operation

Colour
green
green
green