Digital electronic modules
3.9 4DI NAMUR digital electronic module (6ES7131-4RD01-0AB0)
ET 200S
3-38 Manual, Edition 10/2005, A5E00514527-01
Block diagram
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Figure 3-9 Block diagram of the 4DI NAMUR
4DI NAMUR Technical Specifications (6ES7131-4RD01-0AB0)
Dimensions and Weight
Dimensions W × H × D (mm)
(the total dimensions depend on the selected
terminal module)
15 × 81 × 52
Weight Approx. 35 g
Data for specific modules
Supports isochronous operation no
Number of inputs 4
Cable length
• Shielded
max. 200 m
Voltages, currents, potentials
Number of inputs that can be triggered
simultaneously
4
• Horizontal mounting up to 60 °C
4
• All other mounting positions up to 40° C
4
Galvanic isolation
• Between the channels
no
• Between channels and backplane bus
Yes
• Between channels and load voltage
Yes
• Between load voltage and backplane bus
Yes