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Siemens 6ES7222-1HF32-0XB0 — Digital Output Modules

Siemens 6ES7222-1HF32-0XB0 S7-1200 SM 1222, 8 Relay Outputs

MPN6ES7222-1HF32-0XB0
Active

Siemens S7-1200 SM 1222, 6ES7222-1HF32-0XB0, 8-channel relay output module, 10 A per common at ≤50 °C, 5-250 V AC / 5-30 V DC, IP20.

$88.90 – $216.32Ref. price · indicative, final on quote
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

6ES7222-1HF32-0XB0 — Outputs
ParameterValue
Digital outputs8
6ES7222-1HF32-0XB0 — Electrical
ParameterValue
Rated value (DC)5 V DC to 30 V DC
Output current, resistive load, max.2 A
Output current at signal "1" (rated)2 A
Permissible range, upper limit (DC)28.8 V
Permissible range, lower limit (DC)20.4 V
Current consumption from backplane bus (5 V DC), max.120 mA
Power dissipation (typ.)4.5 W
Isolation between channelsRelays
Isolation between channels and backplane bus1 500 V AC for 1 minute
Isolation, channels in groups of2
6ES7222-1HF32-0XB0 — Protection & Diagnostics
ParameterValue
Short-circuit protectionNo; to be provided externally
Diagnostic alarmYes
6ES7222-1HF32-0XB0 — Performance
ParameterValue
Output switching delay 0 to 1, max.10 ms
Output switching delay 1 to 0, max.10 ms
Switching frequency, inductive load, max.2 A
Switching frequency, lamp load, max.30 W with DC, 200 W with AC
6ES7222-1HF32-0XB0 — Environmental
ParameterValue
Operating temperature, horizontal mount, max.60 °C
Operating temperature, horizontal mount, min.-20 °C
6ES7222-1HF32-0XB0 — Mechanical & Connection
ParameterValue
Cable length, unshielded, max.150 m
Cable length, shielded, max.500 m
Width45 mm
Height100 mm
Depth75 mm
Weight (approx.)190 g

Product details

8 Relay Outputs, 10 A per Common, -40 to 70 °C

The module draws 4.5 W typ from the backplane.

Switching Limits and External Protection

Each relay output is rated 2 A max on resistive or inductive loads. Lamp loads are limited to 30 W on DC and 200 W on AC — a practical ceiling for pilot lights and indicator banks. The module has no internal short-circuit protection; an external fuse or breaker must be provided per channel group. Switching times are 10 ms max for both turn-on and turn-off. Diagnostic alarm output is available for monitoring. The relay coil isolation between different circuits is tested at 750 V AC for 1 minute.

Approvals and Compliance Coverage

The module carries cULus, CE, UL, CSA, FM, KC, RCM (C-TICK), and marine approvals — a global compliance set that covers most industrial, marine, and hazardous-location installations without additional certification work.

Mechanical Fit and Wiring

Unshielded cable runs up to 150 m are permitted; shielded runs up to 500 m. The plastic housing withstands a 0.3 m drop five times in its packaging.

Frequently asked questions

What is the datasheet for 6ES7222-1HF32-0XB0?

Design engineers need to validate fit and electrical characteristics before purchase.

How much does 6ES7222-1HF32-0XB0 cost?

Sourcing buyers compare prices across distributors to fill BOM lines cost-effectively.

Is 6ES7222-1HF32-0XB0 in stock and what is the lead time?

Buyers need to know availability and delivery time to avoid project delays.

Where can I buy 6ES7222-1HF32-0XB0?

Transactional intent – buyers want a direct purchase link to complete the order.

What is the difference between 6ES7222-1HF32-0XB0 and 6ES7222-1HF32-0XA0?

Comparison intent helps buyers choose the right module for their application.

Is 6ES7222-1HF32-0XB0 compatible with Siemens S7-1200?

Compatibility confirmation is critical for maintenance techs and design engineers to avoid integration issues.

MPN
6ES7222-1HF32-0XB0