Data sheet
6ES7131-6BF00-0CA0
SIMATIC ET 200SP, digital input module, DI 8x 24 V DC High Feature, input type 3
(IEC 61131), sink input, (PNP, sink input) Packing unit: 1 unit, suitable for BU type
A0, color code CC01, input delay 0.05..20 ms; Channel diagnostics for: Encoder
power supply short circuit, wire break, supply voltage, channel fault LED
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 identification plate
CC01
Product function
● I&M data
Yes; I&M0 to I&M3
● Isochronous mode
Yes
Engineering with
● STEP 7 TIA Portal configurable/integrated from version
V13 SP1 / -
● STEP 7 configurable/integrated from version
V5.5 / -
● PCS 7 configurable/integrated from version
V8.1 SP1
● 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
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
● Short-circuit protection
Yes; per channel, electronic
● Output current per channel, max.
700 mA
● Output current per module, max.
700 mA
Power loss
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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
● Mechanical coding element
Yes
● 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
● 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
Source/sink input
P-reading
Input characteristic curve in accordance with IEC 61131, type 3
Yes
Pulse extension
Yes; Pulse duration from 4 µs
● Length
Edge evaluation
2 s; 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s
Yes; rising edge, falling edge, edge change
Input voltage
● Rated value (DC)
24 V
● for signal "0"
-30 to +5 V
● 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)
— 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
Encoder
Connectable encoders
● 2-wire sensor
— permissible quiescent current (2-wire sensor), max.
Yes
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
● Hardware interrupt
Yes; Parameterizable, channels 0 to 7
Diagnoses
● Diagnostic information readable
Yes
● Monitoring the supply voltage
Yes
— parameterizable
Yes
● Monitoring of encoder power supply
Yes; channel by channel
● 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
● Short-circuit
Yes; channel by channel
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Diagnostics indication LED
● Monitoring of the supply voltage (PWR-LED)
Yes; green PWR LED
● Channel status display
Yes; green LED
● for channel diagnostics
Yes; red LED
● for module diagnostics
Yes; green/red DIAG LED
Potential separation
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
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.
-30 °C; < 0 °C as of FS07
● horizontal installation, max.
60 °C
● vertical installation, min.
-30 °C; < 0 °C as of FS07
● 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
last modified:
5/22/2024
6ES71316BF000CA0
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Subject to change without notice
© Copyright Siemens