Skip to main content
AO Ctrl
Log in
Siemens 6ES7221-1EF00-0XA0 — Digital Input Modules

Siemens 6ES7221-1EF00-0XA0 EM 221, 8DI 120V AC

MPN6ES7221-1EF00-0XA0

Siemens SIMATIC S7-200 EM 221 digital input module, 8 optically isolated 120 V AC inputs, for S7-21x CPU only.

$217.17Ref. price · indicative, final on quote
Siemens 6ES7221-1EF00-0XA0 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

6ES7221-1EF00-0XA0 — Specifications
ParameterValue
Weight0.10 kgs

Product details

Siemens SIMATIC S7-200 EM 221 digital input module, 8 optically isolated 120 V AC inputs, for S7-21x CPU only.

MPN
6ES7221-1EF00-0XA0