InteliDrive DCU Marine - 3.0.0 Global Guide
102
Number of inputs 4 bipolar
Resolution Up to 16 bits
Jumper selectable range V, Ω, mA, thermo coupler
Maximal resistance range 2500 Ω
Maximal voltage range ± 1000 mV or 100 mV or 5 V
Note: The maximal input voltage offset is in the range from –2 to +5 VDC against controller minus power supply
when AI5 to AI8 is used for differential voltage measuring.
Maximal current range
± 0 – 20 mA active
0 – 20 mA passive
Input impedance 50 Ω for mA measuring
Input impedance >100 kΩ for V measuring
Resistance measurement tolerance ± 0.5 % ± 2 Ω out of measured value
Voltage measurement tolerance ± 0.5 % ± 1 mV out of measured value
Current measurement tolerance ± 0.5 % ± 0.5 mA out of measured value
Maximal distance 10 m
Speed 19.2 kBd
RS232 interface
7.2 CAN bus interface
Max. CAN bus length
Basic setting: CAN bus mode = 250 kBd 200m
Basic setting: CAN bus mode = 50 kBd 900m
Nominal impedance 120Ω
Cable type twisted pair (shielded)
Following dynamic cable parameters are important especially for maximal 200 meters CAN bus length and 32
ID-COM units connected:
Nominal Velocity of Propagation min. 75% (max. 4,4 ns/m)
Wire crosscut min.0,25 mm2
Maximal attenuation (at 1 MHz) 2 dB / 100m
Recommended Industrial Automation & Process Control Cables:
BELDEN (see http://www.belden.com):
3082A DeviceBus for Allen-Bradley DeviceNet
3083A DeviceBus for Allen-Bradley DeviceNet
3086A DeviceBus for Honeywell SDS
3087A DeviceBus for Honeywell SDS
3084A DeviceBus for Allen-Bradley DeviceNet
To Next Page
Loading...
