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Siemens 6ES7222-1BH32-0XB0
Siemens 6ES7222-1BH32-0XB0
Siemens 6ES7222-1BH32-0XB0
· Product image is representative; revision or series may vary. Contact us to request a specific version.

6ES7222-1BH32-0XB0

S7-1200 DIGITAL OUTPUT 16 DO 24VDC 0.5A

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Technical specifications for 6ES7222-1BH32-0XB0

  • Product Model
    6ES7222-1BH32-0XB0
  • Product Parameters
    S7-1200 DIGITAL OUTPUT 16 DO 24VDC 0.5A
  • Tariff Code
    8537101190
  • Country of origin
    Germany
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    4.5x7.5x10cm
  • Manufacturer
    Siemens
  • Weight
    0.2 kg
  • Product type designation
    SM 1222, DQ 16x24 V DC/0.5 A
  • permissible range, lower limit (DC)
    20.4 V
  • permissible range, upper limit (DC)
    28.8 V
  • from backplane bus 5 V DC, max
    140 mA
  • Power loss, typ
    2.5 W
  • Output Voltage
    24 V DC
  • Rated Output Current
    0.5 A per channel
  • Switching Type
    Transistor switching output

Description

The 6ES7222-1BH32-0XB0 is a digital output signal module (SM 1222) for the SIMATIC S7-1200 programmable controller family. The 6ES7222-1BH32-0XB0 converts the internal signal level of the S7-1200 controller into the external signal level required by the process, providing 16 digital output channels at 24 V DC for flexible expansion of the PLC system's output capacity.

The 6ES7222-1BH32-0XB0 features transistor outputs with a rated current of 0.5 A per channel and a rated output voltage of 24 V DC. The 6ES7222-1BH32-0XB0 operates with a permissible supply voltage range of 20.4 V to 28.8 V DC, ensuring compatibility with standard 24 V industrial power supplies. For reliable signal output, the 6ES7222-1BH32-0XB0 defines a Logic 1 signal at a minimum of 20 V DC, and a Logic 0 signal at a maximum of 0.1 V with a 10 kΩ load.

The 6ES7222-1BH32-0XB0 delivers fast switching performance with maximum output delay times of 50 µs (0 to 1 transition) and 200 µs (1 to 0 transition) for resistive loads. This high-speed switching capability makes the 6ES7222-1BH32-0XB0 ideal for time-critical applications requiring rapid actuator response. The 6ES7222-1BH32-0XB0 supports a maximum switching capacity of 0.5 A for resistive loads and 5 W for lamp loads, with a maximum total current of 8 A per group (zero line) at horizontal mounting positions up to 50°C.

Information

Overview Manuals Application Notes Product Applications Module Insertion & Mechanical Mounting

Features:

  • 16 digital outputs (DO) at 24 V DC
  • Transistor output type with 0.5 A per channel
  • 500 V AC isolation between channels and backplane bus
  • Wide operating temperature range
The 6ES7222-1BH32-0XB0 is a digital output signal module (SM 1222) for the SIMATIC S7-1200 programmable controller family. The 6ES7222-1BH32-0XB0 converts the internal signal level of the S7-1200 controller into the external signal level required by the process, providing 16 digital output channels at 24 V DC for flexible expansion of the PLC system's output capacity.

The 6ES7222-1BH32-0XB0 features transistor outputs with a rated current of 0.5 A per channel and a rated output voltage of 24 V DC. The 6ES7222-1BH32-0XB0 operates with a permissible supply voltage range of 20.4 V to 28.8 V DC, ensuring compatibility with standard 24 V industrial power supplies. For reliable signal output, the 6ES7222-1BH32-0XB0 defines a Logic 1 signal at a minimum of 20 V DC, and a Logic 0 signal at a maximum of 0.1 V with a 10 kΩ load.

The 6ES7222-1BH32-0XB0 SIEMENS SIMATIC S7-1200, Digital output SM 1222 may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 6ES7222-1BH32-0XB0 SIMATIC S7-1200, Digital output SM 1222 Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 6ES7222-1BH32-0XB0 delivers fast switching performance with maximum output delay times of 50 µs (0 to 1 transition) and 200 µs (1 to 0 transition) for resistive loads. This high-speed switching capability makes the 6ES7222-1BH32-0XB0 ideal for time-critical applications requiring rapid actuator response. The 6ES7222-1BH32-0XB0 supports a maximum switching capacity of 0.5 A for resistive loads and 5 W for lamp loads, with a maximum total current of 8 A per group (zero line) at horizontal mounting positions up to 50°C.
 
For system protection and safety, the 6ES7222-1BH32-0XB0 provides galvanic isolation of 500 V AC between channels and the backplane bus. The 6ES7222-1BH32-0XB0 organizes its 16 outputs into individual isolation groups of 1 channel each, enabling fault containment and enhanced system reliability. The 6ES7222-1BH32-0XB0 includes an inductive voltage limit of (L+) - 48 V for normal operation, protecting connected devices from voltage transients.
  • Chemical/Petrochemical: Monitors thermal reactions in reactors, cracking units, and distillation columns via RTDs/thermocouples
  • Food/Beverage: Regulates pasteurization, ovens, and refrigeration for product safety and shelf life
  • Power/Utilities: Tracks boiler, turbine bearing, and heat exchanger temperatures to prevent overheating
  • Automotive/Metal: Provides feedback in heat-treatment furnaces, casting molds, and paint lines under noisy conditions
  • HVAC/Cleanroom: Regulates chambers, semiconductor lines, and pharma facilities requiring stable ambient conditions
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Off: Ensure the CPU and power supply are switched off before making any connections.
DIN Rail Mounting: Align the module on a standard 35 mm DIN rail to the right of the S7-1200 CPU or preceding expansion module.
Bus Connection: Slide the module gently to the left so that the integrated S7-1200 expansion bus connectors lock securely into the CPU or adjacent module.
Securing: Fasten the mounting screws on the module to lock it securely to the DIN rail.

Alternative Names

6ES7222-1BH32-0XBO 6ES7222-1BH32-OXB0 6ES7222-18H32-0XB0 6ES7222-IBH32-0XB0 6ES722Z-1BH32-0XB0 6ES72Z2-1BH32-0XB0 6ES7 222-1BH32-0XB0 6ES7 222-1BH32-0XBO 6ES7 222-1BH32-OXB0 6ES7 222-18H32-0XB0 6ES7 222-IBH32-0XB0 6ES7 22Z-1BH32-0XB0 6ES72221BH320XB0

Technical notes

The 6ES7222-1BH32-0XB0 operates reliably across an ambient temperature range of -20°C to +60°C during horizontal installation and -20°C to +50°C during vertical installation, with a permissible temperature change rate of 3°C per minute. For storage and transportation, the 6ES7222-1BH32-0XB0 withstands temperatures from -40°C to +70°C. The 6ES7222-1BH32-0XB0 can withstand free fall up to 0.3 meters (five times in shipping package) and operates at relative humidity up to 95% at 25°C without condensation.

FAQs

  • What is the 6ES7222-1BH32-0XB0?

    +
    The SIEMENS 6ES7222-1BH32-0XB0 is a SIMATIC S7-1200 digital output module (SM 1222) featuring 16 transistor outputs rated at 24 V DC and 0.5 A.
  • Is an external 24 V DC power supply required for the module to work?

    +
    Yes, the L+ supply is necessary to power the digital output circuits themselves. If you disconnect L+, the module will lose its power, and you will lose the ability to control the digital outputs.
  • Does the module feature integrated short-circuit protection?

    +
    No. Electronic short-circuit protection is not integrated on-board and must be provided externally by the installer
  • What is L+ required for?

    +
    The L+ terminal provides the load voltage for the outputs. If you disconnect L+ on the 1BH32 module, you will lose the function of the digital outputs.
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