Moeller Marine XControl PLC System AWB2700-1428GB User Manual
Hardware and Engineering
12/01 AWB2700-1428GB
12
Expansion with XI/ON modules
The following XI/ON base modules can be connected directly to
the XC-ADP-XION base module:
the XC-ADP-XION base module:
• Modules with tension clamp connection
• Modules with screw connections without C rail
• Modules with screw connections without C rail
Bus refreshing modules and power feeding modules cannot be
connected directly.
connected directly.
XC-POW50-UPS/XC-POW50-XION-UPS power supply
modules
modules
General
A base module and a power supply module form one unit. The
following table shows the combination possibilities of both
modules. The only difference between the modules is their expan-
sion capability with XI/ON modules.
following table shows the combination possibilities of both
modules. The only difference between the modules is their expan-
sion capability with XI/ON modules.
Task
The modules convert the 24 V DC power supply to +5 V DC,
+12 V DC and –12 V DC (for XC-POW50-XION-UPS) supplies, and
provide the voltages for the function modules via the PC/104+
bus. The XC-POW50-XION-UPS power supply module also
provides a 5 V DC supply to XI/ON modules via the XI/ON module
bus.
+12 V DC and –12 V DC (for XC-POW50-XION-UPS) supplies, and
provide the voltages for the function modules via the PC/104+
bus. The XC-POW50-XION-UPS power supply module also
provides a 5 V DC supply to XI/ON modules via the XI/ON module
bus.
As the XC600 controller is PC-based, it must be ensured that the
program is closed and the operating system shut down properly
before the device is switched off. The supply of the power supply
module must therefore be backed up by means of an uninterrupt-
ible power supply (UPS). If the supply voltage drops, the UPS sends
a Power Fail signal to the PLC which then initiates a shutdown of
the system. The UPS unit will then keep the output voltage
constant for at least two minutes in order to ensure the trouble-
free completion of the shutdown.
program is closed and the operating system shut down properly
before the device is switched off. The supply of the power supply
module must therefore be backed up by means of an uninterrupt-
ible power supply (UPS). If the supply voltage drops, the UPS sends
a Power Fail signal to the PLC which then initiates a shutdown of
the system. The UPS unit will then keep the output voltage
constant for at least two minutes in order to ensure the trouble-
free completion of the shutdown.
Setup
The module contains a board with the PC/104+ bus. Another
board provides the interface for the XI/ON modules and connects
the power supply module with the base module.
board provides the interface for the XI/ON modules and connects
the power supply module with the base module.
Engineering
XC-NET-DP-M PROFIBUS-DP module
General
The module provides the interface between the CPU module and
the PROFIBUS-DP bus that is compliant with industrial standard
EN 50170 Vol. 2.
the PROFIBUS-DP bus that is compliant with industrial standard
EN 50170 Vol. 2.
Task
The module provides the master function for PROFIBUS-DP. It
organises and operates the data exchange between the user
program and the connected slaves. Up to 31 slaves can be
connected to one line. Several sections can be connected together
using repeaters, enabling up to 125 slaves to be connected.
organises and operates the data exchange between the user
program and the connected slaves. Up to 31 slaves can be
connected to one line. Several sections can be connected together
using repeaters, enabling up to 125 slaves to be connected.
Base module
Power supply module
Expansion
XC-ADP
XC-POW50-UPS
XI/ON
XC-ADP-XION
XC-POW50-XION-UPS
–
Figure 13:
Block diagram of the power supply module
Figure 14:
Connections of the XC-POW50-UPS/
XC-POW50-XION-UPS
XC-POW50-XION-UPS
a Power Fail connection
b 24 V DC connection
c Plug-in terminals, connection cross-sections:
b 24 V DC connection
c Plug-in terminals, connection cross-sections:
– flexible with ferrule 0.5 mm
2
to 2.5 mm
2
– solid 0.5 mm
2
to 2.5 mm
2
Power
Fail
Fail
24 V
H
XC-POW50-XION-UPS
XC- ADP-XION
24 V
H
–12 V
+12 V
5 V
USV
Diagnostics
XI/ON
Module-
bus
bus
Fieldbus-
supply
supply
24 V
H
XI/0N
ISA Interface
ISA-BUS
Power
Fail
Fail
Power F
ail
Power
Supply
1
2
24Vo 0Vo
c
c
a
b