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Siemens 6ES7131-6BF00-2CA0

SIMATIC ET 200SP, digital input module, DI 8x 24VDC High Feature, input type 3 (IEC 61131), Sink input

MPN: 6ES7131-6BF00-2CA0
Category: Digital input modules

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What is the Siemens 6ES7131-6BF00-2CA0?

SIMATIC ET 200SP, digital input module, DI 8x 24VDC High Feature, input type 3 (IEC 61131), Sink input (PNP, active high), packaging unit: 10 pieces, suitable for BU type, A0, color code CC01, input delay: 0,05..20ms; channel diagnosis for: short circuit of sensor supply, wire break, power supply, channel failure LED

Specifications

General information

Product type designation	DI 8x24 V DC HF
HW functional status	From FS07
Firmware version — FW update possible	Yes
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
Product function — Isochronous mode	Yes
Engineering with — STEP 7 TIA Portal configurable/integrated from version	V13 SP1 / -
Engineering with — STEP 7 configurable/integrated from version	V5.5 / -
Engineering with — PCS 7 configurable/integrated from version	V8.1 SP1
Engineering with — PCS neo can be configured/integrated from version	from V1.0.0
Engineering with — PROFIBUS from GSD version/GSD revision	One GSD file each, Revision 3 and 5 and higher
Engineering with — PROFINET from GSD version/GSD revision	GSDML V2.3
Operating mode — DI	Yes
Operating mode — Counter	No
Operating mode — Oversampling	No
Operating mode — MSI	Yes

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 (rated value)	20 mA
Current consumption, max.	39 mA

Encoder supply

Number of outputs	8
Output voltage, min.	19.2 V
Short-circuit protection	Yes
24 V encoder supply — 24 V	Yes
24 V encoder supply — Short-circuit protection	Yes; per channel, electronic
24 V encoder supply — Output current per channel, max.	700 mA
24 V encoder supply — Output current per module, max.	700 mA

Power loss

Power loss, typ.

1.5 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
Automatic encoding — Mechanical coding element	Yes
Automatic encoding — Type of mechanical coding element	Type A
Submodules — Number of configurable submodules, max.	4
Selection of BaseUnit for connection variants — 1-wire connection	BU type A0
Selection of BaseUnit for connection variants — 2-wire connection	BU type A0
Selection of BaseUnit for connection variants — 3-wire connection	BU type A0 with AUX terminals or potential distributor module
Selection of BaseUnit for connection variants — 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
Pulse extension	Yes; Pulse duration from 4 µs
Pulse extension — Length	2 s; 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s
Edge evaluation	Yes; rising edge, falling edge, edge change
Input voltage — Rated value (DC)	24 V
Input voltage — for signal "0"	-30 to +5 V
Input voltage — for signal "1"	+11 to +30V
Input current — for signal "1", typ.	2.5 mA
Input delay (for rated value of input voltage) — 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)
Input delay (for rated value of input voltage) — for standard inputs — at "0" to "1", min.	0.05 ms
Input delay (for rated value of input voltage) — for standard inputs — at "0" to "1", max.	20 ms
Input delay (for rated value of input voltage) — for standard inputs — at "1" to "0", min.	0.05 ms
Input delay (for rated value of input voltage) — for standard inputs — at "1" to "0", max.	20 ms
Cable length — shielded, max.	1 000 m
Cable length — unshielded, max.	600 m

Encoder

Connectable encoders — 2-wire sensor	Yes
Connectable encoders — 2-wire sensor — permissible quiescent current (2-wire sensor), max.	1.5 mA

Isochronous mode

Filtering and processing time (TCI), min.	420 µs
Bus cycle time (TDP), min.	500 µs
Jitter, max.	8 µs

Interrupts/diagnostics/status information

Diagnostics function	Yes
Alarms — Diagnostic alarm	Yes; channel by channel
Alarms — Hardware interrupt	Yes; Parameterizable, channels 0 to 7
Diagnoses — Diagnostic information readable	Yes
Diagnoses — Monitoring the supply voltage	Yes
Diagnoses — Monitoring the supply voltage — parameterizable	Yes
Diagnoses — Monitoring of encoder power supply	Yes; channel by channel
Diagnoses — Wire break	Yes; Channel by channel, optional protective circuit for preventing wire-break diagnostics in the case of simple encoder contacts: 25 kOhm to 45 kOhm
Diagnoses — Short-circuit	Yes; channel by channel
Diagnostics indication LED — Monitoring of the supply voltage (PWR-LED)	Yes; green PWR LED
Diagnostics indication LED — Channel status display	Yes; green LED
Diagnostics indication LED — for channel diagnostics	Yes; red LED
Diagnostics indication LED — for module diagnostics	Yes; green/red DIAG LED

Potential separation

Potential separation channels — between the channels	No
Potential separation channels — between the channels and backplane bus	Yes
Potential separation channels — 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
Ecological footprint — Global warming potential — global warming potential, (total) [CO2 eq]	15.9 kg
Ecological footprint — Global warming potential — global warming potential, (during production) [CO2 eq]	3.69 kg
Ecological footprint — Global warming potential — global warming potential, (during operation) [CO2 eq]	12.7 kg
Ecological footprint — Global warming potential — global warming potential, (after end of life cycle) [CO2 eq]	-0.495 kg

Ambient conditions

Ambient temperature during operation — horizontal installation, min.	-30 °C; < 0 °C as of FS07
Ambient temperature during operation — horizontal installation, max.	60 °C
Ambient temperature during operation — vertical installation, min.	-30 °C; < 0 °C as of FS07
Ambient temperature during operation — 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

Dimensions

Width	15 mm
Height	73 mm
Depth	58 mm

Weights

Weight, approx.

28 g

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 6ES7131-6BF00-2CA0PDF

6ES7131-6BF00-2CA0: frequently asked questions

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