User manual

6 Detailed descriptions of I/O modules | Analogue input module UR20-8AI-I-PLC-INT
284 1432790000/08/12.2015Manual u-remote
Technical data UR20-8AI-I-PLC-INT (Order No. 1315670000)
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
Inputs
Number
8
Input values
Current input
Resolution
16 bits
Accuracy
max. 0.1 % FSR
±50ppm/K max.
at 25°C
temperature coefcient
Sensor supply
External
Sensor connection
PLC interface unit
Conversion time
1ms
Internal resistance
approx. 50Ω
Reverse polarity protection
yes
Short-circuit protection
yes
Response time
< 0.1 s with short-circuit to +24V
Reset time
Temperature-dependent; < 30 s at 20°C
Module diagnosis
yes
Individual channel diagnosis
no
Supply
Supply voltage
24V DC +20 %/-15 %
Current consumption from system current path I
SYS
8mA
Current consumption (via supply connector at the module)
< 20mA
Connection data
Type of connection
“PUSH IN”
Line connection cross-section
Single-wired
0.14
... 1.5mm
2
(AWG 16 – 26)
Fine-wired
0.14
... 1.5mm
2
(AWG 16 – 26)
I/O connector
20-pole PLC connection
General data
Weight (operational status)
73g
For additional general data, see Section 3.4