Distributed I/O System ET 200S

Digital electronic modules
3.8 4DI 24 VUC to 48 VUC High Feature digital electronic module (6ES7131-4CD00-0AB0)
Electrical isolation
• Between the channels No
• Between channels and backplane bus Yes
Permitted potential difference
• Between the different circuits 75 VDC, 60 VAC
Insulation test voltage 2500 V DC
Current consumption
• From the power supply L+ Depends on sensor
• From backplane bus max. 10 mA
Power dissipation of the module Typically 0.7 W
Status, alarms, diagnostics
Status display Green LEDs per channel
Diagnostics function
Programmable
• Group error display
Red LEDs (SF)
Sensor power supply outputs
Output voltage
• With load min. L+ (-0.5 V)
Output current
• Rated value 500 mA
• Permitted range 0 mA to 500 mA
Short-circuit protection
Input voltage
Yes, per module
Data for selecting a sensor
• Rated value
24 to 48 VUC
• For signal "1" -15 VDC to -57.6 VDC
15 VDC to 57.6 VDC
15 VAC to 48 VAC
• For signal "0" -6 VDC to 6 VDC 0
VAC to 5 VAC
• Frequency range 47 Hz to 63 Hz
Input current
• With "1" signal
From 4 mA to 10 mA
Input delay
• At "1" after "0"
max. 15 ms
• At "1" after "0"
max. 15 ms
Input characteristic curve1 Connection of 2-wire BEROs Supported
• Permitted quiescent current max. 0.5 to 2 mA2 ET 200S
3-30 Manual, 12/2005, A5E00514527-03