FnIO module - PROFIBUS-DP/V1 fieldbus node NA9122
establishes the connection between the FnIO system and the PROFIBUS DP/V1 fieldbus
Delisting
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- Direct diagnostics via LEDs on the fieldbus node
- Replacement of modules when wiring is still in place
- Manages expansion modules with 1, 2, 4, 8 and 16 channels
- Simple termination (no resistor or end module required)
- Free combination of digital and analog I/O & special functions
As a slave, the NA9122 fieldbus node establishes the connection between the FnIO system and the PROFIBUS fieldbus.
The I/O modules used are automatically recognized and the fieldbus node creates a local process image. The order of the analog extension modules (data exchange word by word) and digital extension modules (data exchange bit by bit) is arbitrary and can be mixed. The internal process image of the NA9122 fieldbus node is stored in the memory of the relevant controller via the PROFIBUS fieldbus. By dividing the process image into an input and output data area, the process data is read in via the PROFIBUS, further processed in a controller and the process output data is output via the PROFIBUS.
The automatically generated process image is created in the order of the
expansion modules in their slots.
The bits of the digital expansion modules are combined into bytes and appended to the analog data. If the number of digital I/Os exceeds 8 bits, an additional byte is started by the fieldbus node.
Power supply:
Supply voltage: 24 VDC nominal
Supply voltage range: 11 VDC to 28.8 VDC
Protection: Output current limitation (min. 1.5 A), reverse polarity protection
Power consumption:
60 mA typical at 24 VDC
Current consumption of the I/O module:
max. 1.5 A at 5 V
Isolation:
Power supply of the internal logic: Not isolated
Power supply of the I/O driver: Isolated
Field performance:
Supply voltage: 24 VDC nominal
Supply voltage range: 11 VDC to 28.8 VDC
Max. Field power Contact:
max. 10 ADC
Weight:
155 g
Module dimensions (LxHxW):
45 mm x 99 mm x 70 mm
Interface specification:
Redundancy:
not supported
Control signal for repeater:
TTL
Freeze Modbus:
Supports
Sync-Modbus:
Supports
Auto baud rate:
Supports
Fail-safe mode:
Supports
Bus subscriber type:
Slave
FMS support:
not supported
Number of nodes:
100 knots/max.
(rotary switch 0 to 99)
Number of extensions for I/O slots:
Max. 32 slots
I/O data size:
Total: Input 128 bytes, output 128 bytes
- Max. digital I/Os: input 1,024 signals, output 1,024 signals
- Max. analog I/Os: input 64 channels, output 64 channels
Display:
1 Module status indicator green/red
1 Network status indicator green
1 Expansion module status indicator green/red
1 Field power status indicator green
Baud rate:
9.6 kBit/s to 12 MBit/s (1.2 km to 100 m)
Communication speed:
9.6 kBit/s to 12 MBit/s
(automatic baud rate selection)
Module position:
Starter module - left side of the FnIO system
Field voltage detection:
Detects field voltage at 11 VDC
GSD file for PROFIBUS
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Download (13.41 KB)
Configuration software for FnIO modules
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Download (51.01 MB)
Here you can download our flyer "CODESYS - PLC - WebPanels a strong team for your application".
Download (1.39 MB)
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