DEVICENET

DeviceNet Product Specifications

DeviceNet cables are designed and manufactured for compliance with the ODVA specification. As an active member for ODVA, Belden provides an extensive line of cables for these applications. The broad range of ODVA designated products in the market include:

• Tray cable (TC) and power-limited tray cable (PLTC) ratings available: Class 1 (600V) and Class 2 (300V)
• Exposed run (ER) versions available for TC and PLTC constructions
• Additional jacket options: CPE and LSZH available, with color variations for safety designation
• Interlock armoring available

Network Protocol Definition

Developer – Allen-Bradley

Type of Architecture – Various chip and product vendors

Interconnections/Nodes – 64 nodes/segment

Network Topology – Trunkline, Dropline with branching

Distance – 500 m (6 km with repeaters)

Data Size – 8 bytes

Data Speed – 500 kbps, 250 kbps, 125 kbps

Communication Method – 500 kbps, 250 kbps, 125 kbps

Cabling Requirement – 120-Ohm Shielded Twisted Pair (Signal/Power Pairs)