SIEMENS
SINAMICS DCM
Accessories and supplementary components
AOP30 Advanced Operator Panel
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Siemens D 23.1 · 2014
4
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Overview
The AOP30 Advanced Operator Panel is an optional input/output
device for SINAMICS DC MASTER converters. It can be sepa-
rately ordered. The operator panel is only designed for installa-
tion outside the converter (e.g. in a cabinet door up to 4 mm
thick), installation cut-out 141.5 × 197.5 mm.
It sets itself apart as a result of the following properties:
•
Graphics-capable LCD display (240
×
64 pixels) with back-
lighting for plain-text display and a bar-type display for
process variables
•
LEDs for displaying the operating states
- RUN green
- ALARM yellow
- FAULT red
•
Help function describing the causes of faults and alarms and
how to resolve them
•
Time and date memory with internal battery backup
•
26-key membrane keyboard
- Keypad for operational control of a drive
- Local/remote switchover for selecting the operator control
location (operator panel or customer terminal strip/commu-
nications channel has the control authority)
- Numeric keypad for entering setpoints or parameter values
- Function keys for prompted navigation in the menu
•
RS232 and RS485 interface
•
Connection for a 24 V power supply
•
The converter can be controlled using the AOP30 up to dis-
tances of 200 m. A cable with integrated 24 V power supply
can be ordered in standard lengths as an accessory.
•
Two-stage safety strategy to protect against accidental or
unauthorized changes to settings.
- Operation of the drive from the operator panel can be dis-
abled using the control inhibit function so that only parame-
ter values and process variables can be displayed on the
operating panel.
- A password can be used to prevent converter parameters
being changed by unauthorized personnel.
•
Front panel with degree of protection IP55, IP20 at rear
The AOP30 communicates with the SINAMICS DC MASTER
drive via the serial RS485 interface.
The AOP30 can communicate with the Standard CUD as well as
with the Advanced CUD of the SINAMICS DC MASTER.
A 24 V power supply is required to operate the AOP30. For a
maximum cable length of 50 m, this can be taken from the CUD of
the SINAMICS DC MASTER. An external power supply must be
used for cable lengths greater than 50 m.
Assignment of the RS485 cable with a 24 V power supply from the CUD –
max. cable length 50 m
Assignment of the RS485 cable when using two CUDs (24 V power
supply from one CUD) – max. cable length 50 m
Assignment of the RS485 cable when supplying the AOP30 from an
external 24 V DC source – max. cable length 200 m
2
1
1
1
9
5
2
4
3
X524
RX+/TX+
RX-/TX-
RX+/TX+
RX-/TX-
+
9-pin SUB-D socket
Plug-in terminals
Plug-in terminals
24 V DC
Ground
Ground
Ground
G_D023_EN_00060
CUD
X178
AOP30
X540
RX+/TX+
RX+/TX+
RX-/TX-
RX+/TX+
TXD
RXD
1
2
4
3
9
+
2
1
1
1
2
3
2
4
3
RX-/TX-
RX+/TX-
9-pin SUB-D socket
Plug-in terminals
Plug-in terminals
24 V DC
Ground
24 V DC
X524
Ground
Ground
Ground
G_D023_EN_00072
2
nd
CUD
X178
1
st
CUD
X178
AOP30
X540
RX+/TX+
RX-/TX-
RX+/TX+
RX-/TX-
+
2
1
1
9
5
2
4
3
9-pin SUB-D socket
Plug-in terminals
24 V external
Ground
Ground
Ground
G_D023_EN_00047
CUD
X178
AOP30
X540
X524
© Siemens AG 2014