1. SEO Title Options (50–55 characters)
- Buy Siemens 6ES7222-1HH32-0XB0 – In Stock, Ship
- Siemens 6ES7222-1HH32-0XB0 SM 1222 In Stock, Quote
- SIMATIC 6ES7222-1HH32-0XB0 | Buy In Stock Today
2. Product Page Copy
Siemens 6ES7222-1HH32-0XB0 – SIMATIC S7-1200 Digital Output SM 1222, 16 DO Relay, In Stock
Buy the Siemens 6ES7222-1HH32-0XB0, a SIMATIC S7-1200 digital output signal module SM 1222 with 16 relay outputs, 2 A per output. In stock and ready for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: SM 1222, DQ 16x relay/2 A
- Number of Digital Outputs: 16, in groups of 1
- Output Type: Relay
- Switching Capacity: 2 A resistive load; 30 W DC / 200 W AC on lamp load
- Output Voltage Range: 5 V DC to 30 V DC; 5 V AC to 250 V AC
- Supply Voltage: DC 20.4–28.8 V
- Rated Relay Coil Supply Voltage: 24 V DC
- Backplane Bus Current: 135 mA max from 5 V DC bus
- Power Loss: 8.5 W typical
- Mechanical Life: 10,000,000 switching cycles
- Electrical Life: 100,000 switching cycles at rated load
- Diagnostic Alarm: Yes, with status LEDs per output
- Potential Separation: 1,500 V AC (channels to backplane bus, 1 minute)
- Protection Rating: IP20
- Ambient Temperature: -20 °C to 60 °C (operation)
- Dimensions (W x H x D): 45 x 100 x 75 mm
- Weight: Approx. 260 g
Design and Performance
Flexible Relay-Based Switching
As a signal module, the SM 1222 expands the digital output count of any SIMATIC S7-1200 CPU (except CPU 1211C), and its relay outputs allow direct switching of both AC and DC loads without a separate interposing relay.
High Switching Capacity for Demanding Loads
Rated for 2 A resistive loads and up to 200 W on AC lamp loads, the relay outputs are suited for driving contactors, indicator lamps, solenoids, and other higher-power field devices directly.
Reliable Diagnostics
Diagnostic alarm capability combined with per-output status LEDs provides quick visibility into output states and simplifies troubleshooting during commissioning and operation.
Robust Electrical Isolation
1,500 V AC potential separation between channels and the backplane bus, with channels grouped in sets of 4, delivers reliable isolation between the control system and connected field circuits.
Compact, Rugged Design
A slim 45 mm width allows multiple modules to be mounted side-by-side on a DIN rail, while a -20 °C to 60 °C operating range and CE, UL, cULus, CSA, FM, RCM, and KC certifications support reliable operation across industrial environments.
Why Buy the 6ES7222-1HH32-0XB0 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm compatibility with your SIMATIC S7-1200 CPU
- Competitive pricing — get a quote in minutes
