ProSoft Technology MVI69-PDPMV1 - Manual (Page 160)

Reference MVI69-PDPMV1 ♦ CompactLogix or MicroLogix Platform
User Manual PROFIBUS DPV1 Master
Page 160 of 225 ProSoft Technology, Inc.
July 8, 2011
6.2 PROFIBUS DP Architecture
The PROFIBUS DPV1 network supports multiple Master systems with several
slaves.
The most important features of PROFIBUS DPV1 are:
Standard EIN 501 70
DIN 19245
Transmission Equipment
(Physical) EIA RS-485
IEC 1158-2 (through link or coupler)
Fiber Optic Cable (not available)
Transfer Procedure Half-duplex
Bus Topology Linear bus with active bus termination
Bus Cable Type Shielded twisted pair conductors
Connector 9-pin D-Sub
Number of nodes on the bus Max: 32 with no repeaters
Max: 125 with 3 repeaters in 4 segments
Effective Range
Max Bus Cable Length Per
Segment Baud Rates (for 12 Mbit/sec cable)
1.2 km 9.6 kbps
1.2 km 19.2 kbps
1.2 km 93.75 kbps
1.0 km 187.5 kbps
0.5 km 500 kbps
0.2 km 1.5 Mbps
0.1 km 3 Mbps
0.1 km 8 Mbps
0.1 km 12 Mbps