Siemens SIMATIC ET 200SP DI 8x24VDC ST - Supply voltage; Input current

Technical specifications
6.1 Technical specifications
Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0)
24 Manual, 02/2019, A5E03574157-AF
Article number
6ES7131-6BF01-0BA0
Supply voltage
Rated value (DC)
24 V
permissible range, lower limit (DC)
19.2 V
permissible range, upper limit (DC)
28.8 V
Reverse polarity protection
Yes
Input current
Current consumption, max. 50 mA; All channels are supplied from the en-
coder supply
Encoder supply
Number of outputs
8
Output voltage encoder supply, min.
19.2 V
Short-circuit protection
Yes; per module
24 V encoder supply
• 24 V
Yes
• Short-circuit protection
Yes
• Output current per channel, max.
700 mA
• Output current per module, max.
700 mA
Power loss
Power loss, typ.
1 W; 24 V, 8 inputs supplied via encoder supply
Address area
Address space per module
• Inputs
1 byte; + 1 byte for QI information
Hardware configuration
Automatic encoding
Yes
• Mechanical coding element
Yes
Selection of BaseUnit for connection variants
• 1-wire connection
BU type A0
• 2-wire connection
BU type A0
• 3-wire connection
BU type A0 with AUX terminals or potential dis-
tributor module
• 4-wire connection
BU type A0 + Potential isolation module
Digital inputs
Number of digital inputs 8
Digital inputs, parameterizable
Yes
Source/sink input
P-reading
Input characteristic curve in accordance with
IEC 61131, type 3
Yes