Siemens SIMATIC S7-1200 SM 1222 8-Channel Transistor Output Module Specification
- Sensor Type
- Actuators / Industrial standard 24V digital solenoids & switches
- Warranty
- Manufacturer standard
- Weight
- 0.155 Kilograms (kg)
- Processor Type
- Add-on PLC expansion accessory / Internal microprocessor link
- Cable Length
- 500 Meter (m)
- Speed Range
- Response time delay at signal change: 0.05 ms to 0.2 ms
- Automation Grade
- Industrial PLC Module Extension (SIMATIC S7-1200 Series)
- Application
- High-speed electrical actuation and digital signal routing
- Features
- 8 Digital Outputs / Transistor Outputs / 24V DC / 0.5A per channel
- Connectivity Type
- Screw / Spring-clamp terminal connections
- Control Type
- Digital output transistor extension parameter
- Drive Type
- PLC Functional Signal Module Extension (Not a motor drive)
- Phase
- Single-Phase / DC (Load output system configuration variant)
- Mounting Type
- DIN Rail Mount / Panel Mount layout compatibility
- Usage
- Supplement to the integral onboard I/O of SIMATIC S7-1200 CPUs
- Material
- Standard robust thermoplastic housing (No conformal coating)
- Size
- 45 mm x 100 mm x 75 mm (W x H x D module footprint)
- Temperature
- -20 C to +60 C Celsius (oC)
- Height
- 100 Millimeter (mm)
- Product Type
- Digital Output SM 1222 Expansion Signal Module
- Length
- 75 Millimeter (mm)
Siemens SIMATIC S7-1200 SM 1222 8-Channel Transistor Output Module Trade Information
- Minimum Order Quantity
- 1 Piece
Siemens SIMATIC S7-1200 SM 1222 8-Channel Transistor Output Module About
The Siemens SIMATIC S7-1200 SM 1222 (6ES7222-1BF32-0XB0) is a high-speed digital output expansion module optimized for rapid, repetitive switching in industrial automation systems. Unlike mechanical relay models, this unit leverages solid-state transistor outputs, making it immune to mechanical wear and exceptionally well-suited for controlling high-frequency field actuators, solenoids, and electronic motors.The expansion module adds 8 digital transistor outputs to a [Siemens SIMATIC S7-1200](0.6.8, 0.6.21) PLC layout. Operating at a standard rated voltage of 24 V DC, each independent output channel supports a maximum continuous switching current of 0.5 A. It features low typical power losses of 1.5 W and ultra-fast signal response times under 0.2 milliseconds. Packaged in a compact 45mm-wide IP20 enclosure with embedded diagnostic LEDs, it mounts easily on standard DIN rails to optimize panel space.