Description
The SIMATIC S7-1200 Digital Output SB 1222 is a compact signal board designed for seamless integration into Siemens S7-1200 PLC systems. This module provides four high-speed digital outputs, enabling precise control of actuators and loads directly from the CPU front panel without occupying additional DIN rail space. With support for both PNP (source) and NPN (sink) wiring configurations and a high switching frequency of 200 kHz, it is ideal for applications requiring fast pulse outputs or simple digital switching. Its compact design makes it perfect for space-constrained control cabinets, offering a cost-effective solution for expanding I/O capabilities on-the-fly.
Key Features
- Compact Signal Board Design: Plugs directly into the CPU front panel, requiring zero extra DIN rail space.
- High-Speed Outputs: 200 kHz switching frequency supports PWM (Pulse Width Modulation) and pulse train outputs.
- Versatile Wiring: Supports both PNP (source) and NPN (sink) wiring configurations for flexible field device integration.
- Robust Performance: Solid-state MOSFET outputs with electronic short-circuit protection for enhanced reliability.
- Easy Installation: Simple plug-and-play installation without the need for external wiring to the backplane.
- Wide Voltage Range: Operates on standard 24V DC industrial power supplies.
- Diagnostic LEDs: Individual status LEDs for each output channel for easy troubleshooting.
Technical Specifications
Parameter | 6ES7222-1AD30-0XB0 | 6ES7222-1BD30-0XB0 |
|---|---|---|
Product Type | Digital Output Signal Board | Digital Output Signal Board |
Number of Outputs | 4 | 4 |
Output Type | Transistor (Solid-State MOSFET) | Transistor (Solid-State MOSFET) |
Output Voltage | 5V DC | 24V DC |
Switching Frequency | 200 kHz | 200 kHz |
Output Current | 0.1 A per channel | 0.1 A per channel |
Short-Circuit Protection | Electronic | Electronic |
Wiring Support | PNP / NPN | PNP / NPN |
Power Consumption | Typical 1 W | Typical 0.5 W |
Connection Type | Screw terminal on board | Screw terminal on board |
Protection Class | IP20 | IP20 |
Operating Temperature | -20°C to +60°C | -20°C to +60°C |
Dimensions (WxHxD) | Approx. 38 x 62 x 21 mm | Approx. 38 x 62 x 21 mm |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and installation
- Compatibility verification with existing S7-1200 systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens components with traceable serial numbers
- Global supply network with competitive pricing
- Expertise in Siemens automation systems (TIA Portal support)
- Comprehensive technical documentation (datasheets, manuals)
- Responsive customer service and support
Applications
- Motion Control: High-speed pulse outputs for stepper/servo motor drives
- Actuator Control: Switching small relays, solenoids, and indicator lights
- Process Automation: On/Off control of valves and pumps
- Packaging Machinery: High-speed counting and sorting applications
- Robotics: I/O expansion for end-of-arm tooling (EOAT)
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