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siemens 6es7222 1hh32 0xb0 sm 1222 digital output module-0

SIMATIC S7 Series

Home >  Products >  SIEMENS >  SIMATIC S7 Series

Siemens 6ES7222-1HH32-0XB0 SM 1222 Digital Output Module

Product Name: SM 1222 Digital Output Module

Brand Name: Siemens

Model Number:  6ES7222-1HH32-0XB0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp:+86 18020776782

Email:[email protected]

Appurtenance:
  • Overview
  • Functions
  • Features
  • Contact Info
  • Commercial Terms
  • Parameter
  • Application Scenarios
  • Operating Environment
  • Recommended Products

Overview

The Siemens 6ES7222-1HH32-0XB0 is an SM 1222 digital output module developed for the SIMATIC S7-1200 automation platform. It is designed to expand the digital output capacity of PLC systems by providing reliable relay-based signal switching for industrial applications.

The module features 16 digital relay outputs capable of controlling both AC and DC loads. Its flexible voltage compatibility and robust relay switching capability make it suitable for operating actuators, lamps, contactors, solenoid valves, and other industrial field devices requiring stable electrical control.

With its compact modular design and seamless integration into S7-1200 systems, the 6ES7222-1HH32-0XB0 offers an efficient solution for machine automation, production line control, and industrial process applications where dependable output switching performance is essential.

Functions

  • Provides 16 digital relay output channels for PLC systems
  • Controls external electrical loads and field devices
  • Switches both AC and DC output signals
  • Expands the digital output capability of S7-1200 PLCs
  • Supports industrial automation control and signal transmission
  • Interfaces PLC control logic with external actuators and equipment

Features

  • 16 Relay Digital Outputs
    Offers 16 independent relay output channels for flexible load control applications.
  • Wide Voltage Compatibility
    Supports:
    • 5V DC to 30V DC
    • 5V AC to 250V AC
  • High Load Capacity
    Relay outputs support up to 2 A resistive load per channel.
  • Lamp Load Support
    Handles lamp loads up to:
    • 30 W (DC)
    • 200 W (AC)
  • Stable 24V DC Operation
    Operates within a 20.4–28.8V DC power supply range.
  • Efficient Power Design
    Typical power loss of approximately 8.5 W with low relay coil current consumption.
  • Backplane Bus Integration
    Powered through the S7-1200 backplane bus with max 135 mA consumption at 5V DC.
  • Industrial Modular Design
    Compact module structure suitable for DIN rail mounting in control cabinets.
  • Flexible Load Switching
    Relay technology allows switching of both AC and DC devices in industrial systems.
  • External Protection Support
    Short-circuit protection can be implemented externally for enhanced system safety.

Contact Info

Sales

Email

Whatsapp

Jim Pei

[email protected]

+86 18020776782

Commercial Terms

Minimum Order Quantity

1 Piece

Price

Contact for Jim

Packaging Details

Original new Factory Sealed

Delivery Time

3–7 Days

Payment Terms

T/T

Shipping Method

DHL / FedEx / UPS / TNT

Supply Ability

In stock

Parameter

Product Name Siemens 6ES7222-1HH32-0XB0 SM 1222 Digital Output Module
Manufacturer Siemens
Product Type SM 1222 Digital Output Module
Part Number 6ES7222-1HH32-0XB0
Estimated shipping dimensions 4.4x7.4x9.9cm
Weight 0.22kg
Place of shipment Xiamen, China
Country of origin Germany
Product type designation SM 1222, DQ 16x relay/2 A
permissible range, lower limit (DC) 20.4 V
permissible range, upper limit (DC) 28.8 V
from backplane bus 5 V DC, max. 135 mA
from load voltage L+, max. 11 mA/relay coil
Power loss, typ. 8.5 W
Number of digital outputs 16
in groups of 1
Short-circuit protection No; to be provided externally
with resistive load, max. 2 A
On lamp load, max. 30 W with DC, 200 W with AC
Rated value (DC) 5 V DC to 30 V DC
Rated value (AC) 5 V AC to 250 V AC

Application Scenarios

  • Industrial machine output control
  • Relay-based actuator switching
  • Conveyor and motor control systems
  • Lighting and indicator lamp control
  • Solenoid valve and contactor operation
  • Production line automation systems
  • Factory equipment control applications

Operating Environment

The Siemens 6ES7222-1HH32-0XB0 digital output module is designed for use in industrial automation environments and is typically installed inside protected electrical control cabinets. The module is mounted on standard DIN rails as part of the SIMATIC S7-1200 system architecture.

The module operates with a stable 24V DC industrial power supply and is intended for continuous operation in factory automation systems. Its relay-based outputs are suitable for switching a variety of AC and DC industrial loads, including lamps, contactors, solenoid valves, and other control devices commonly used in production environments.

Engineered for industrial reliability, the module can withstand environments with electrical interference, vibration, and long operating cycles. Its compact and modular structure allows efficient installation in space-constrained control panels while maintaining stable and dependable switching performance.

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