REXROTH RD 500 Series, Руководство по применению

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3-10
Converter Technical Data RD 500 RD51
DOK-RD500*RD51*******-IB04-EN-P
3.10 Circuit Principle
Circuit Principle of Electronics Section
BS510001EN00.FH9
Serial communication
via USS protocol (RS485)
Esc Prog Mon Enter
Start
Stop
Bidirektionale
Digital inputs and
outputs
Dig. input/output 1
Digital inputs
Analog input
Temperature sensor
Relay output
Digital inputs
or
HTL Incremental
encoder
Dig. input/output 2
Dig. input/output 3
Dig. input 4
Dig. input 5
An. input +
An. input –
Dig. GND
Dig. input 6
"ON"
Dig.Ein 7
"Operator enable"
Dig. input 8
from control
computer
Hilfsstromversorgung
24 V
An. output / Ref.
Analog output / Reference
To the nest
bus node
24 V
Ref. GND
X17
Dig. inputs or encoder
X11
Service interface (RS232)
X12
RS485 interface
X14 Standard terminal strip
X16 Relay output
1
2
3
T x D
R x D
2
3
4
5
6
7
8
1
1
2
X15
Temperature sensor
Temperature
monitoring
+5 V
Output
3
4
5
–10 V
1
11
8
9
10
Input
Microprocessor
+10 V
Option
slot 1
Option
slot 2
2
3
5
2
2
6
7
X121
X123
An. output
Process data interface
SS4 SS2
P24 V
S1
T x D+ / R X D+
1
P24 V
24V
5V
24V
5V
24V
5V
24V
5V
24V
5V
24V
5V
X122
T x D– / R X D–
IGR_P
IGR_R
IGR_N
PTC / KTY84 –
PTC / KTY84 +
Control board SR 17000
Bedienfeld,
RDwin
RDwin
Fig.: 3-1 Circuit principle of electronics section
Circuit Principle of Power Section, Size Classes A and B