SIMATIC ET 200SP, Digital input module, DI 8x 24V DC Standard, type 3 (IEC 61131), sink input, (PNP, P-reading), Packing unit: 1 piece, fits to BU-type A0, Colour Code CC01, input delay time 0,05..20ms, module diagnostics for: short-circuit of sensor supply, wire break, supply voltage
Product Type: Industrial Automation Component
General
| Article number |
6ES7131-6BF01-0BA0 |
General information
| Product type designation |
DI 8x24 VDC ST |
| HW functional status |
From FS02 |
| Firmware version |
V0.0 |
| ● FW update possible |
No |
| usable BaseUnits |
BU type A0 |
| Color code for module-specific color-coded label |
CC01 |
Product function
| ● I&M data |
Yes; I&M0 to I&M3 |
| ● Isochronous mode |
No |
| ● suitable for operation on PROFINET R1 IMs |
Yes |
Engineering with
| ● STEP 7 TIA Portal configurable/integrated from version |
V14 |
| ● STEP 7 configurable/integrated from version |
V5.5 SP3 or higher |
| ● PCS 7 configurable/integrated from version |
V8.1 SP1 |
| ● PCS neo can be configured/integrated from version |
V3.1 |
| ● PROFIBUS from GSD version/GSD revision |
One GSD file each, Revision 3 and 5 and higher |
| ● PROFINET from GSD version/GSD revision |
GSDML V2.3 |
Operating mode
| ● DI |
Yes |
| ● Counter |
No |
| ● Oversampling |
No |
| ● MSI |
No |
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 encoder supply |
| ● for signal "1", typ. |
2.5 mA |
Encoder supply
| Number of outputs |
8 |
| Output voltage, min. |
19.2 V |
| Short-circuit protection |
Yes; per module |
24 V encoder supply
| ● 24 V |
Yes |
| ● Short-circuit protection |
Yes |
| ● Output current, max. |
700 mA |
| ● 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 space per module
| ● Inputs |
1 byte; + 1 byte for QI information |
Hardware configuration
| Automatic encoding |
Yes |
| ● Mechanical coding element |
Yes |
| ● Type of mechanical coding element |
Type A |
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 distributor module |
| ● 4-wire connection |
BU type A0 + Potential distributor module |
Digital inputs
| Number of digital inputs |
8 |
| Digital inputs, parameterizable |
Yes |
| Sourcing/sinking input |
P-reading |
| Input characteristic curve in accordance with IEC 61131, type 3 |
Yes |
Input voltage
| ● Rated value (DC) |
24 V |
| ● for signal "0" |
-30 to +5 V |
| ● for signal "1" |
+11 to +30V |
for standard inputs
| — Parameterizable |
Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length) |
| — at "0" to "1", min. |
0.05 ms |
| — at "0" to "1", max. |
20 ms |
| — at "1" to "0", min. |
0.05 ms |
| — at "1" to "0", max. |
20 ms |
Cable length
| ● shielded, max. |
1 000 m |
| ● unshielded, max. |
600 m |
Connectable encoders
| ● 2-wire sensor |
Yes |
| — permissible quiescent current (2-wire sensor), max. |
1.5 mA |
Interrupts/diagnostics/status information
Alarms
Diagnoses
| ● Diagnostic information readable |
Yes |
| ● Monitoring the supply voltage |
Yes |
| — Parameterizable |
Yes |
| ● Monitoring of encoder power supply |
Yes; Module-by-module, optional protective circuit for preventing wire-break diagnostics in the case of simple encoder contacts: 25 kOhm to 45 kOhm |
| ● Wire break |
Yes; module-wise |
| ● Short-circuit |
Yes; module-wise |
Diagnostics indication LED
| ● Monitoring of the supply voltage (PWR-LED) |
Yes; green PWR LED |
| ● Channel status display |
Yes; green LED |
| ● for channel diagnostics |
No |
| ● for module diagnostics |
Yes; green/red DIAG LED |
Potential separation channels
| ● between the channels |
No |
| ● between the channels and backplane bus |
Yes |
| ● between the channels and the power supply of the electronics |
No |
Isolation
| Isolation tested with |
707 V DC (type test) |
Standards, approvals, certificates
| Suitable for safety functions |
No |
Ecological footprint
| ● environmental product declaration |
Yes |
Global warming potential
| — global warming potential, (total) [CO2 eq] |
15.9 kg |
| — global warming potential, (during production) [CO2 eq] |
3.69 kg |
| — global warming potential, (during operation) [CO2 eq] |
12.7 kg |
| — global warming potential, (after end of life cycle) [CO2 eq] |
-0.495 kg |
Ambient temperature during operation
| ● horizontal installation, min. |
-30 °C; < 0 °C as of FS02 |
| ● horizontal installation, max. |
60 °C |
| ● vertical installation, min. |
-30 °C; < 0 °C as of FS02 |
| ● vertical installation, max. |
50 °C |
Altitude during operation relating to sea level
| ● Installation altitude above sea level, max. |
5 000 m; Restrictions for installation altitudes > 2 000 m, see manual |
Absolute humidity
| ● dew point, min. |
-60 °C; suitable for dry room applications |
Dimensions
| Width |
15 mm |
| Height |
73 mm |
| Depth |
58 mm |
Weights
Classifications
| Version |
Classification |
| eClass |
16 |
| eClass |
14 |
| eClass |
12 |
| eClass |
9.1 |
| eClass |
9 |
| eClass |
8 |
| eClass |
7.1 |
| eClass |
6 |
| ETIM |
10 |
| ETIM |
9 |
| ETIM |
8 |
| ETIM |
7 |
| IDEA |
4 |
| UNSPSC |
15 |
General Product Approval
| Miscellaneous |
Yes |
| Manufacturer Declaration |
Yes |
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| UL |
Yes |
| KC |
Yes |
| RCM |
Yes |
| EAC |
Yes |
| China RoHS |
Yes |
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
For use in hazardous locations
| UL |
Yes |
| FM |
Yes |
| CCC-Ex |
Yes |
| ATEX |
Yes |
| Type Examination Certificate |
Yes |
| IECEx |
Yes |
| Miscellaneous |
Yes |
| CCC-Ex |
Yes |
Maritime application
| ABS (American Bureau of Shipping) |
Yes |
| BV (Bureau Veritas) |
Yes |
| DNV (Det Norske Veritas) |
Yes |
| LR (Lloyds Register) |
Yes |
| NK / Nippon Kaiji Kyokai |
Yes |
| RINA (Registro Italiano Navale) |
Yes |
| RMRS (Russian Maritime Register) |
Yes |
| CCS (China Classification Society) |
Yes |
| KR (Korean Register of Shipping) |
Yes |
Environment
| EPD Typ II/III (with life cylce assessment) |
Yes |
| Siemens EcoTech Profile (SEP) |
Yes |
| China RoHS |
Yes |
| last modified: |
3/10/2026 |
Applications
This Industrial Automation Component is designed for industrial automation applications, offering reliable performance and compatibility with Siemens automation systems. Suitable for manufacturing, process control, and building automation environments.
