User manual

6 Detailed descriptions of I/O modules | Analogue output module UR20-4AO-UI-16
305Manual u-remote1432790000/08/12.2015
Technical data UR20-4AO-UI-16 (Order No. 1315680000)
System data
Data
Process, parameter and diagnostic data depend on the coupler used,
see the table in Section 4.10.
Interface
u-remote system bus
System bus transfer rate
48 Mbps
Potential isolation
Channel/system bus yes
Channel/channel no
Outputs
Number
4
Output levels
1. Voltage (0 … 5 V, ±5 V, 0 … 10 V, ±10 V, 1 … 5 V, 2 … 10 V)
2. Current (0 … 20 mA, 4 … 20 mA)
Response time
1ms for 4 channels
Resolution
16 bits
Accuracy
0.1 % FSR max., 0.05 % FSR typ.
Temperature coefficient
Voltage ±20 ppm/K; Current ±31 ppm/K
Max. error between T
min
and T
max
±220ppm FSR
Monotony
yes
Crosstalk between the channels
±0.001 % FSR max.
Repeat accuracy
<±1mV eff.
Output ripple
max. 0.001 %
Voltage load resistance
≥ 1kΩ (at > 50°C max ambient temperature, total sensor current of 10mA per channel but 25mA
per module)
Current load resistance
≤600Ω
Actuator connection
2-wire (current and voltage; automatic detection), 4-wire (voltage)
Short-circuit-proof
yes
Module diagnosis
yes
Individual channel diagnosis
no
Substitute value
yes
Reactionless
yes
Can be used with PF-O-xDI-SIL
yes
Supply
Supply voltage
24V DC +20 %/-15 %
Current consumption from system current path I
SYS
8mA
Current consumption from output current path I
OUT
85mA
General data
Weight (operational status)
83g
For additional general data, see Section 3.4