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Siemens 6ES7141-4BF00-0AB0 — Digital Input Modules

6ES7141-4BF00-0AB0 Siemens ET 200 PRO 8 DI, 24V DC

MPN6ES7141-4BF00-0AB0

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Siemens SIMATIC DP ET 200 PRO electronic module 6ES7141-4BF00-0AB0, 8 DI 24 V DC High Feature, channel diagnostics, wire-break and short-circuit per channel.

$104.14 – $294.00Ref. price · indicative, final on quote

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Siemens 6ES7141-4BF00-0AB0 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7141-4BF00-0AB0 — Inputs
Parameter	Value
Number of digital inputs	8
2-wire sensor support	Yes

6ES7141-4BF00-0AB0 — Electrical
Parameter	Value
Rated value (DC)	24 V
Input voltage at signal "1"	+11 to +30V
Input voltage at signal "0"	-3 to +5V
Input current at signal "1" (typ.)	7 mA
Power loss (typ.)	2.5 W
Permissible quiescent current, 2-wire sensor, max.	1.5 mA
Cable length, unshielded, max.	30 m

6ES7141-4BF00-0AB0 — Timing
Parameter	Value
Input delay 0 to 1, min.	0.5 ms; 0.5 ms/ 3ms/ 15 ms/ 20 ms
Input delay 1 to 0, min.	0.5 ms; 0.5 ms/ 3ms/ 15 ms/ 20 ms
Input delay 0 to 1, max.	20 ms
Input delay 1 to 0, max.	20 ms
Input delay, parameterizable values	Yes

6ES7141-4BF00-0AB0 — Diagnostics & Isolation
Parameter	Value
Short-circuit protection	Yes; per channel, electronic
Diagnostics function	Yes; channel by channel, parameterizable
Short-circuit (NAMUR sensor)	Yes; channel by channel
Diagnostic alarm	Yes
Hardware interrupt support	Yes
Isolation between channels	No
Isolation between channels and backplane bus	Yes
Isolation test voltage	707 V DC (type test)
Status indicator per channel (green)	Yes; Per channel

6ES7141-4BF00-0AB0 — Mechanical
Parameter	Value
Depth	35 mm; without terminal module
Height	130 mm
Width	45 mm

6ES7141-4BF00-0AB0 — Communication
Parameter	Value
From backplane bus 3.3 V DC, max.	20 mA

6ES7141-4BF00-0AB0 — Specifications
Parameter	Value
Address space per module, max.	1 byte

Product details

The Siemens 6ES7141-4BF00-0AB0 is an ET 200 PRO electronic module packing eight 24 V DC digital inputs with channel-level diagnostics, wire-break monitoring, and short-circuit protection — all on a 35 mm deep body that slides into the bus module.

Signal diagnostics worth tracing

Short-circuit protection is electronic per channel. Diagnostic alarm and group error LED (red SF) are available; diagnostics are parameterizable.

This module is listed as current and is a standard catalog line for ET 200 PRO; wiring requires a separate bus module (6ES7194-4..00-0AA0) and connection module, ordered separately. Dimensions (width 45 mm, height 130 mm, depth 35 mm) fit the existing PRO footprint exactly — no panel rework for a direct swap-in.