Distributed I/O System ET 200S

Digital electronic modules
3.10 2DI 120 VAC Standard digital electronic module (6ES7131-4EB01-0AB0)
Block diagram
Figure 3-11 Block diagram of the 2DI 120 VAC Standard
2DI 120 VAC Standard Technical Specifications (6ES7131-4EB01-0AB0)
Dimensions W × H × D (mm)
Dimensions and Weight
15 × 81 × 52
(the total dimensions depend on the selected
terminal module)
Weight Approx. 31 g
Supports isochronous operation
Data for specific modules
no
Number of inputs
Cable length
2
• Unshielded max. 600 m
• Shielded max. 1000 m
Parameter length 3 bytes
Voltages, currents, potentials
Supply voltage (from the power module) 120 VAC
• Frequency 47 to 63 Hz
Galvanic isolation
• Between the channels no
• Between the channels and backplane bus Yes
Permissible potential difference
• Between Minternal and the inputs 1500 VAC
Insulation test voltage 2500 VDC
Power dissipation of the module Typically 0.5 W
Status, interrupts, diagnostics
ET 200S
3-44 Manual, 12/2005, A5E00514527-03