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10.11 Power supply
10.12 Baud rates
10.13 Cables and connectors
Connector
assignment
NOTE
Hardware - SIMADYN D
Edition 03.2001
HongKong|UK|China
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The 4-pole terminal block is used to connect the power supply voltage and
the authorization input. The authorization input is not used.
Connecting the individual conductors
7 mm
Conductor cross-section: 0.5 ...2.5mm
OP2 can be used on the USS bus with the following baud rates: 9.6 / 19.2 /
93.75 / 187.5 kbaud.
OP2 is always connected to interface SS2B
(RS-485 / USS-BUS).
1
5
PIN
RS 485
1
2
9
6
3
Data B
4
5
GND
6
+5 V
7
8
Data A
9
Fig. 10-1 Assignment SS 2B
When connecting to an RS-485 bus (e. g. SS4 communications
module):
Data B
= RS485+
Data A
= RS485-
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Industry Automation
Operator control panel OP2
Terminal block connections
1
4
AE
Not used
A+
Power supply voltage
0 V
+24V DC
+86-755-8660-6182
10
10-27
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