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Siemens 6ES7131-0BH00-0XB0 — Digital Input Modules

Siemens 6ES7131-0BH00-0XB0 Digital Input Module, 16DI 24V DC

MPN6ES7131-0BH00-0XB0

Siemens SIMATIC DP electronic module, 6ES7131-0BH00-0XB0, for ET 200B, 16 digital inputs 24V DC, width 160 mm, PROFIBUS DP.

$314.33 – $507.00Ref. price · indicative, final on quote
Siemens 6ES7131-0BH00-0XB0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

6ES7131-0BH00-0XB0 — Inputs
ParameterValue
Number of digital inputs16
2-wire sensor supportYes
6ES7131-0BH00-0XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Input voltage at signal "1"13 to 30V
Input voltage at signal "0"-30 to +5 V
Permissible range, lower limit (DC)18.5 V
Permissible range, upper limit (DC)30.2 V
Input current at signal "1" (typ.)4 mA; At 24 V min. 2 mA
Power loss (typ.)2.5 W
Permissible quiescent current, 2-wire sensor, max.1.5 mA
Cable length, unshielded, max.100 m
6ES7131-0BH00-0XB0 — Timing
ParameterValue
Input delay 0 to 1, min.2 ms
Input delay 0 to 1, max.3.5 ms
6ES7131-0BH00-0XB0 — Environmental
ParameterValue
Max. ambient temperature, horizontal installation60 °C; 40°C for other mountings
6ES7131-0BH00-0XB0 — Diagnostics & Isolation
ParameterValue
Status indicator per channel (green)Yes
6ES7131-0BH00-0XB0 — Mechanical
ParameterValue
Depth60 mm; EB and TB
Height130 mm; EB and TB
Width160 mm; EB and TB

Product details

16-channel input block for ET 200B

The 6ES7131-0BH00-0XB0: This module provides 16 digital inputs rated at 24 VDC, with a signal "1" threshold of 13 to 30 V and a typical input current of 4 mA per channel at 24 V. The input delay from 0 to 1 ranges from 2 ms minimum to 3.5 ms maximum, which sets the minimum pulse width the module can reliably capture. Communication runs on PROFIBUS DP at up to 12 Mbit/s, with the module drawing 70 mA typ from the backplane for logic and up to 500 mA for sensor supply from L3+.

Physical fit and wiring constraints

Unshielded cable runs up to 100 m are permitted. The usable terminal blocks include TB1/DC, TB1-4/DC, TB3/DC, and TB3-4/DC.

Environmental and diagnostic features

Operating temperature range is 0 °C to 60 °C for horizontal installation, derating to 40 °C for other mounting orientations. Humidity tolerance is 15% to 95% RH (Class 2 per IEC 1131-2). The module includes a RUN LED, a green status indicator per input, and a red bus fault (BF) LED. FREEZE capability is supported.

Frequently asked questions

Does 6ES7131-0BH00-0XB0 work with ET 200B?

Yes, this module is specifically designed for the ET 200B distributed I/O system. It is a SIMATIC DP electronic module that mounts directly into the ET 200B station.

What is the I2t rating of 6ES7131-0BH00-0XB0?

The module has an I2t rating of 0.05 A²·s, measured with starting current inrush. This value is relevant for fuse coordination and short-circuit protection sizing on the input circuits.

What is the difference between 6ES7131-0BH00-0XB0 and 6ES7131-0BH10-0XB0?

The 6ES7131-0BH10-0XB0 is a later revision variant within the same SIMATIC DP family. While both provide 16 digital inputs at 24 VDC for ET 200B, the -0BH10 version typically includes updated component revisions. The 6ES7131-0BH00-0XB0 remains a current spare part and is functionally interchangeable in the same slot, but verify the exact firmware compatibility if your application uses diagnostic or isochronous features.

MPN
6ES7131-0BH00-0XB0