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

14 520/720i/820i/920i Profibus DP Installation and Programming Manual
5.0 Profibus 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: 370 mA
Power consumption: 2.22 W
Indicators, Typical AC Load:
520 Power (TRMS): 4.63 W
Current (TRMS): 42.5 mA
720i Power (TRMS): 3.08 W
Current (TRMS): 41.1 mA
820i Power (TRMS): 3.08 W
Current (TRMS): 41.1 mA
920i Power (TRMS): 3.08 W
Current (TRMS): 41.1 mA
Communications Specifications
Profibus-DP Network Communications:
Twisted-pair cabling at: 9.6K, 19.2K, 45.45K, 93.75K,
187.5K, 500K, 1.5M, 3M, 6M or 12Mbps
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
720i : up to 960 updates/sec
820i : up to 960 updates/sec
920i : up to 960 updates/sec
Environmental Specifications
Temperature: –10° to +40° C (14° to 104° F)