The SIEMENS S7-1200 PLC MODULE 6ES7222-1HF32-0XB0 is a high-quality programmable logic controller designed for automation applications. With a compact dimension of 45 x 100 x 75 mm and lightweight construction (190 grams), it is ideal for space-constrained installations.

It operates on a 24V DC power supply with an input current of 120 mA, ensuring efficient energy utilization. The module is built with durable plastic material and features an IP20 protection level, safeguarding against external particles. Engineered for reliability, it functions seamlessly in environments with operating temperatures ranging from -20C to +60C and humidity levels up to 95%.

The DIN Rail mounting type allows effortless installation, while its RS232 communication protocol ensures smooth data transfer. Additionally, with a power loss of only 4.5W, it is optimized for performance. The module is suited for industrial automation, delivering precision and dependability. The black finish adds a professional appearance to its robust design.

Siemens SIMATIC S7-1200 – Digital Output Module SM 1222

8 DO, Relay, 2 A

General Information

• Product Type: SM 1222, DQ 8x relay/2 A

• Supply Voltage: 20.4 – 28.8 V DC

• Current Consumption: Max 120 mA from backplane bus (5 V DC)

• Power Loss: Typical 4.5 W

Digital Outputs

• Number of Outputs: 8

• Groups: 2

• Short-Circuit Protection: None (externally required)

• Switching Capacity:

  • Resistive Load: Max 2 A

  • Lamp Load: Max 30 W DC / 200 W AC

  • Inductive Load: Max 2 A

• Output Voltage: 5–30 V DC, 5–250 V AC

• Output Current ("1" signal): 2 A

• Output Delay (resistive load):

  • 0 → 1: Max 10 ms

  • 1 → 0: Max 10 ms

• Total Current per Group (Horizontal installation, up to 50°C): Max 10 A

Relay Outputs

• Number of Relays: 8

• Rated Coil Voltage (L+ DC): 24 V

• Operating Cycles: Max 10 million mechanical, 100,000 at rated load

Cable Length

• Shielded: Max 500 m

• Unshielded: Max 150 m

Diagnostics / Status

• Alarms: Diagnostic alarm available

• LED Indicators: Output status

Potential Separation

• Between Channels: Relays

• Between Groups of 2: Yes

• Between Channels and Backplane Bus: 1500 V AC / 1 min

• Permissible Potential Difference Between Circuits: 750 V AC / 1 min

Degree & Class of Protection

• IP Degree: IP20

Approvals & Standards

• CE, CSA, UL, cULus, FM, RCM, KC, Marine

• Environmental Product Declaration: Yes

• Global Warming Potential:

  • Total: 68.6 kg CO₂ eq

  • Production: 8.16 kg

  • Operation: 60.7 kg

  • End of Life: -0.334 kg

Ambient Conditions

• Operating Temperature: -20°C to 60°C (Horizontal), -20°C to 50°C (Vertical)

• Storage Temperature: -40°C to 70°C

• Air Pressure: 660–1080 hPa

• Relative Humidity: Max 95% (without condensation)

• Permissible Temperature Change: 3°C/min from 5°C to 55°C

Mechanics / Dimensions

• Front Material: Plastic

• Width: 45 mm

• Height: 100 mm

• Depth: 75 mm

• Weight: 190 g

• Required Front Connector: Yes
  
  

Technical Details 

FAQs of SIEMENS S7-1200 PLC MODULE 6ES7222-1HF32-0XB0: