Specifications

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Modbus Plus Network Fipio Bus INTERBUS Bus Profibus DP Bus DeviceNet Network
Industrial LAN compliant with
the Modbus Plus standard
Open industrial field bus
compliant with the FIP standard
INTERBUS industrial field bus
(Generation 4)
Industrial field bus
(Profibus DP V.O)
Network compliant with v.2.0
of the Open DeviceNet Vendor
Assoc. (ODVA)
Modbus Plus standard FIP standard isolated RS 485 RS 485 –
Token passing Bus managed by bus arbitrator Master/slave Master CSMA-CD
1 Mbit/s 1 Mbit/s 500 Kbit/s 9.6 Kbit/s…12 Mbit/s 125, 250 ou 500 Kbit/s
Twisted pair Shielded twisted pair Shielded twisted pair Shielded twisted pair Twisted pair
32 per segment
64 for all segments
32 per segment
max. 128 for all segments
max. 512 slaves with max.
254 bus terminal blocks
125 slaves 64 slaves
450 m per segment
1800 m with 3 repeaters
1000 m per segment 400 m per bus segment
between stations
12.8 km for the bus between
stations
50 m for the installation bus
1200 m (9.6 Kbit/s),
4800 m with 3 repeaters,
200 m (12 Mbit/s),
800 m with 3 repeaters
1200 m
max. 32 with:
- 1 primary segment
- max. 6 extension segments
- Global data
- Peer-to-peer
- Peer Cop
- Periodic I/O exchanges
- Point-to-Point message
- Use of standard profiles
FRD/FSD/FED
- Implicit Data process
exchange
- Logical addressing
- Diagnostic
- Slave configuration
- Configuration control
- Read/write Slave I/O data
- DeviceNet Object (Class ID3)
- Connection Object
(Class ID5)
- Island Bus Object
(Class ID101)
STB NMP 2212 STB NFP 2212 STB NIB 2212 STB NDP 2212 STB NDN 2212
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