BOM / RFQ

Siemens 6ES7141-1BF41-0XA0 — Digital Input Modules

6ES7141-1BF41-0XA0 EM 141, 8 DI 24 VDC, IP66/67

MPN6ES7141-1BF41-0XA0

Siemens SIMATIC DP EM 141 expansion module 6ES7141-1BF41-0XA0, 8 digital inputs 24 VDC, IP66/67, M12 5-pole, spare part for ET 200X.

$374.90Ref. price · indicative, final on quote

Add to RFQ

Siemens 6ES7141-1BF41-0XA0 datasheet (PDF)

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

Specifications

6ES7141-1BF41-0XA0 — Inputs
Parameter	Value
Number of digital inputs	8
Max. inputs, up to 40 °C	0.5 A; Total current: 1 A
2-wire sensor support	Yes

6ES7141-1BF41-0XA0 — Electrical
Parameter	Value
Rated value (DC)	24 V
Input voltage at signal "1"	13 to 30V
Input voltage at signal "0"	-3 to +5V
Input current at signal "1" (typ.)	7 mA
Power loss (typ.)	1.5 W
Current consumption from backplane bus (5 V DC), max.	10 mA
Permissible quiescent current, 2-wire sensor, max.	1.5 mA
Cable length, unshielded, max.	30 m

6ES7141-1BF41-0XA0 — Timing
Parameter	Value
Input delay 0 to 1, min.	1.2 ms
Input delay 1 to 0, min.	1.2 ms
Input delay 0 to 1, max.	4.8 ms
Input delay 1 to 0, max.	4.8 ms

6ES7141-1BF41-0XA0 — Diagnostics & Isolation
Parameter	Value
Short-circuit protection	Yes; Electronic
Isolation test voltage	500 V DC
Status indicator per channel (green)	Yes

6ES7141-1BF41-0XA0 — Mechanical
Parameter	Value
Depth	55 mm
Height	180 mm
Width	87 mm; Width module 60 mm

Product details

The 6ES7141-1BF41-0XA0 is a SIMATIC DP expansion module EM 141 for the ET 200X distributed I/O family. It provides 8 digital inputs rated at 24 VDC, each channel brought to a 5-pole M12 connector. The module is IP66/67 rated, making it suitable for on-machine or washdown zones. Despite the "spare part" designation, the lifecycle is current — still orderable, still supported.

Electronic short-circuit protection. No potential separation on the digital inputs. Status indication per input via green LED. Unshielded cable runs up to 30 m.