Sales and repairs of SIMATIC S7-1200 digital outputs

S7-1200 digital outputs – new and refurbished parts and repairs

SIMATIC S7-1200 digital outputs switch actuators, indicators and other devices according to the PLC program. We supply transistor and relay modules to suit the wiring and load.

FOXON ships parts worldwide and accepts faulty parts for repair
Enquire about purchase or repair

We will send a non-binding quote within 1 hour.

  • Worldwide delivery
  • Our own and partner parts stock
  • Professional repairs
  • Parts with warranty
More about selecting S7-1200 digital outputs parts

S7-1200 Digital Outputs for SIEMENS SIMATIC S7-1200

DQ digital outputs control binary devices. The correct type is determined by the voltage, current load, switching technology, and number of channels.

Typical Applications and Selection

DQ digital outputs control valves, contactors, indicators, and other binary actuators. Depending on the application, it is necessary to select the appropriate voltage, current, and switching type.

  • Voltage and Current per Channel
  • transistor or relay version
  • number of outputs
  • Protection and Characteristics of the Connected Load

How do you choose the right model?

The most reliable method is to select the part based on the complete SIEMENS part number. When replacing a part, we also recommend verifying the hardware and firmware versions, the part’s function, the station configuration, and compatibility in TIA Portal.

  • the complete order number and the quantity requested,
  • the function and technical specifications of the original part,
  • compatibility with the CPU, expansion modules, and the project in question.

New and refurbished parts from our warehouses

For current S7-1200 parts, we primarily check the availability of new, genuine SIEMENS parts. We have access to an extensive network of industrial parts warehouses in Europe and around the world, which is why we can also verify the availability of remanufactured, discontinued, and hard-to-find variants.

Spare Parts Warehouse for Industrial Automation
Spare Parts Warehouse for Industrial Automation.
Warehouse for Industrial Parts and Automation Components
Warehouse for industrial parts and automation components.

Repairs of SIEMENS SIMATIC S7-1200 Parts

You can send the defective part to FOXON for diagnosis and repair. We perform repairs at specialized repair centers in Europe, and after repair, the parts are functionally tested under load.

Specialized Repair Center for Industrial Electronics
A specialized repair center for industrial electronics.
Diagnosis and Repair of Industrial Electronics
Diagnosis and repair of industrial electronics.
Details of an Electronics Repair on Industrial Equipment
Details of an electronics repair on industrial equipment.

Frequently Asked Questions

What is important when replacing a digital output?

Verify the output type, voltage, current per channel, number of channels, and the requirements of the connected devices.

How quickly can you deliver the part?

Delivery times depend on the specific part and warehouse. Thanks to our access to numerous warehouses, we can typically arrange delivery within a few days; for urgent needs, we can offer express delivery within hours. For urgent requests, call us immediately—we can arrange express delivery of selected parts day or night.

Is the order number enough for the inquiry?

Yes. Ideally, provide the full number from the label and the quantity you need; a photo of the label will also be helpful for replacements or repairs.

Sales, Repair, Purchase
6ES7222-1BH32-1XB0

6ES7222-1BH32-1XB0

In external stock
Code: 6ES7222-1BH32-1XB0
SIMATIC S7-1200, Digital output SM 1222, 16 DO, 24 V DC, sourcing (Sinking Output), NPN transistor 0.5 A
Sales, Repair, Purchase
6ES7226-6RA32-0XB0

6ES7226-6RA32-0XB0

In external stock
Code: 6ES7226-6RA32-0XB0
SIMATIC S7-1200, Relay output SM 1226, F-DQ 2x RLY 5A, PROFIsafe, 70 mm overall width, up to PL E (ISO 13849-1)/ SIL3 (IEC 61508)
Sales, Repair, Purchase
6ES7226-6DA32-0XB0

6ES7226-6DA32-0XB0

In external stock
Code: 6ES7226-6DA32-0XB0
SIMATIC S7-1200, Digital output SM 1226, F-DQ 4x 24 V DC 2A, PROFIsafe, 70 mm overall width, up to PL E (ISO 13849-1)/ SIL3 (IEC 61508)
Sales, Repair, Purchase
6ES7222-1XF32-0XB0

6ES7222-1XF32-0XB0

In external stock
Code: 6ES7222-1XF32-0XB0
SIMATIC S7-1200, Digital output SM 1222, 8 DO, Relay Changeover contact
Sales, Repair, Purchase
6ES7222-1HF32-0XB0

6ES7222-1HF32-0XB0

In external stock
Code: 6ES7222-1HF32-0XB0
SIMATIC S7-1200, Digital output SM 1222, 8 DO, relay 2 A
Sales, Repair, Purchase
6ES7222-1BH32-0XB0

6ES7222-1BH32-0XB0

In external stock
Code: 6ES7222-1BH32-0XB0
SIMATIC S7-1200, Digital output SM 1222, 16 DO, 24 V DC, transistor 0.5 A
Sales, Repair, Purchase
6ES7222-1BD30-0XB0

6ES7222-1BD30-0XB0

In external stock
Code: 6ES7222-1BD30-0XB0
SIMATIC S7-1200, Digital output SB 1222, 4 DQ, 24 V DC 200 kHz
Sales, Repair, Purchase
6ES7222-1AD30-0XB0

6ES7222-1AD30-0XB0

In external stock
Code: 6ES7222-1AD30-0XB0
SIMATIC S7-1200, Digital output SB 1222, 4 DQ, 5V DC 200kHz
How to capture sporadic faults on Siemens S7 PLCs

How to capture sporadic faults on Siemens S7 PLCs

Sporadic faults on Siemens SIMATIC S7 PLCs are difficult to find using standard online diagnostics. In this article, we show how auto.spy analyzer helps capture signals, events and video on a single timeline and trace the root cause of the problem afterwards.