Rice Lake 920i Programmable HMI Indicator/Controller - DeviceNet Interface - Manual (Page 18)

14 520/720i/820i/920i DeviceNet Installation and Programming Manual
4.0 DeviceNet Interface Specifications
Power Requirements
Bus Adapter Card with DeviceNet Module, DC Power:
Supply voltage: 6 VDC, supplied by 520 / 820i / 920i bus
Typical current draw: 270 mA
Power consumption: 1.62 W
Indicators, Typical AC Load:
520 Power (TRMS): 3.51 W
Current (TRMS): 33.7 mA
720i Power (TRMS): 2.18 W
Current (TRMS): 28.9mA
820i Power (TRMS): 2.18 W
Current (TRMS): 28.9mA
920i Power (TRMS): 2.18 W
Current (TRMS): 28.9 mA
Communications Specifications
DeviceNet Network Communications:
Twisted-pair cabling at 125, 250, or 500 Kbps
Update rate is dependent on the configured baud rate and the
number of network nodes. Maximum update rates are:
520 : up to 120 updates/sec
820i : up to 960 updates/sec
720i : up to 960 updates/sec
920i : up to 960 updates/sec
Environmental Specifications
Temperature: –10° to +40° C (14° to 104° F)
Conformance
The DeviceNet Interface has been tested by ODVA’s
independent test lab and found to comply with the ODVA
composite conformance test, revision 17.