Digital electronic modules
3.8 4DI 24 VUC to 48 VUC High Feature digital electronic module (6ES7131-4CD00-0AB0)
ET 200S
3-30 Manual, Edition 10/2005, A5E00514527-01
Galvanic isolation
• Between the channels
no
• Between channels and backplane bus
Yes
Permissible potential difference
• Between the different circuits
75 VDC, 60 VAC
Insulation test voltage 2500 VDC
Current consumption
• From the power supply L+
Dependent on the sensor
• From the backplane bus
max. 10 mA
Power dissipation of the module Typically 0.7 W
Status, interrupts, diagnostics
Status display Green LEDs per channel
Diagnostics function
• Group error display
Parameters can be assigned
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 to 500 mA
Short-circuit protection Yes (per module)
Data for selecting a sensor
Input voltage
• 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
• At signal "1"
From 4 mA to 10 mA
Input delay
• At "0" to "1"
• At "1" to "0"
max. 15 ms
max. 15 ms
Input characteristic curve
1
Connection of two-wire BEROs supported
• Permitted bias current
max. 0.5 to 2 mA
2
Sensor switching
Resistance circuit of the sensor for wire break
monitoring
• Nominal voltage
24 V (15 V to 35 V)
• Nominal voltage
48 V (30 V to 60 V)
18 kΩ
39 kΩ
1
IEC 61131 does not provide technical specifications for UC modules. However, the values have
been adjusted to IEC 61131 as closely as possible.
2
Minimum load current is required in the case of wire-break monitoring.
To Next Page