Product Overview
Technical Summary
| Product designation | SM 1222, DQ 8x relay/2 A |
|---|---|
| Based on | 6ES7222-1HF32-0XB0 |
| Digital outputs | 8 |
| Relay outputs | 8 |
| Output organization | In groups of 2 |
| Rated output voltage, DC | 5 V DC to 30 V DC |
| Rated output voltage, AC | 5 V AC to 250 V AC |
| Rated output current | 2 A |
| Operating temperature | -40 °C to +70 °C; start-up at -25 °C |
| Protection | IP20 |
Key Features
- Product designation: SIPLUS S7-1200 SM 1222, DQ 8x relay/2 A, based on 6ES7222-1HF32-0XB0.
- Digital outputs: 8 relay outputs, arranged in groups of 2; short-circuit protection is not provided and must be provided externally.
- Output ratings: Rated output voltage: 5 V DC to 30 V DC or 5 V AC to 250 V AC; rated output current: 2 A.
- Environmental range: Ambient temperature during operation: -40 °C to +70 °C; start-up at -25 °C. At Tmax > +60 °C, 4 outputs may be simultaneously activated, with no adjacent points, for horizontal mounting.
- Protection and coating: IP20 protection and conformal coating; Class 2 for high reliability and Type 1 protection against fouling.
- Dimensions and weight: 45 mm wide, 100 mm high, 75 mm deep; approximate weight 190 g.
Applications
- Stationary industrial systems: The source specifies use in stationary industrial systems with biological, chemical, and mechanically active substances according to EN 60721-3-3.
- Ships and marine environments: The source specifies use on ships or at sea with biological, chemical, and mechanically active substances according to EN 60721-3-6.
- Industrial process technology: The source specifies protection against chemically active substances according to EN 60654-4 and environmental conditions for process, measuring, and control systems according to ANSI/ISA-71.04.
Frequently Asked Questions
Which specifications distinguish the 6AG1222-1HF32-2XB0 variant?
It has 8 relay outputs, 2 A rated output current, conformal coating, and an operating temperature of -40 °C to +70 °C with start-up at -25 °C.
What should be checked when verifying this Siemens order number?
Check the complete 6AG1222-1HF32-2XB0 code, the product designation SM 1222, DQ 8x relay/2 A, and the supplied variant details against the nameplate and documentation.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete 6AG1222-1HF32-2XB0 order number.
