Fastus UR-DS4AD, User Manual, Page: 20 / 36

20

IO-Link Specifications
Item Specifications
Host communication interface IO-Link (operates as device)
Process input data byte
count
UR-DS4AD 8 bytes
UR-DS4DA 0 byte
Process output data byte
count
UR-DS4AD 1 byte
UR-DS4DA 9 bytes
Minimum cycle time 0.7 ms
IO-Link revision 1.1
Communication speed COM3 (230.4 kbps)
Communication function operation power supply IO-Link power supply

Analog input specifications for UR-DS4AD
Item Specifications
Number of Input channels 4 CH
Type of analog input Voltage (0 to 10 V, -10 to 10 V, 0 to 5 V, 1 to 5 V)/Current (0 to 20 mA,
4 to 20 mA) switchable for all channels (Default value: Switched by
process output data)
Maximum input voltage
±
11 V
Maximum input current 24 mA
Voltage input equivalent impedance 250.5 k ohm
Current input equivalent impedance 246 ohm
Voltage accuracy
±
0.30% of F.S. (at ambient temperature of 25°C)*1
Temperature coefficient (typical): ±80ppm/°C (0.008%/°C)
Current accuracy
±
0.30% of F.S. (at ambient temperature of 25°C)
Temperature coefficient (typical): ±110ppm/°C (0.011%/°C)
Input resolution 16 bits
Dielectric withstand voltage 500 VAC for one minute between I/O terminal batch and IO-Link
batch
Insulation resistance 10 Mega ohm or higher between all I/O terminals and IO-Link
terminals at 500 VDC
Inter-channel isolation None (common)
Insulation method Photocoupler insulation
*1 Accuracy when the type of analog input is set to 0 to 10 V or -10 to 10 V. Full scale is calculated as 10 V even when 0 to 5 V or 1 to 5 V is set.
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