The DeltaV system supports the DeviceNet card and Series 2 DeviceNet card in Simplex mode.
DeviceNet is an all digital, serial, bi-directional communication protocol that interconnects devices in the field. For information on installing DeviceNet devices, refer to the DeviceNet web site at www.odva.org.
Installation Notes
- The Fieldbus H1 terminal block is recommended to provide terminations for field wiring for the DeviceNet card and Series 2 DeviceNet card in Simplex mode. The key on the H1 terminal block is set to D6 at the factory. Change the key position to D5 to match the key on the Series 2 DeviceNet card.
- The shield on the terminal block can be grounded at pin 8 if required by the application. Refer to Figure: Wiring Diagram for DeviceNet.
- The section "System Power Guidelines" provides information on extending power to a DeviceNet network.
Specifications
| Item | Specification |
|---|---|
| Number of Ports | One |
| Port Type | DeviceNet |
| LocalBus current (12 VDC nominal), per card | 400 mA typical, 600 mA maximum |
| Field circuit power (24 VDC nominal), per card | 40 mA maximum at 24 VDC (±10%) |
| Mounting | Assigned slot of I/O carrier |
