Product Overview
Technical Summary
| Product type designation | SM 1223, DI 8×24 V DC, DQ 8x relay |
|---|---|
| Based on | 6ES7223-1PH32-0XB0 |
| Digital inputs | 8; 24 V DC rated input voltage; sink/source |
| Relay outputs | 8; 24 V DC rated relay-coil supply voltage |
| Output voltage | 5 V DC to 30 V DC; 5 V AC to 250 V AC |
| Switching capacity | 2 A maximum with resistive load; lamp load 30 W DC or 200 W AC |
| Operating temperature | -20 °C to 60 °C; cold restart minimum 0 °C |
| Conformal coating | Yes; Class 2 for high reliability |
| Protection | IP20 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SM 1223, DI 8×24 V DC, DQ 8x relay.
- Digital inputs: 8 digital inputs, 24 V DC rated input voltage, sink/source, in groups of 2.
- Relay outputs: 8 relay outputs with a 24 V DC rated relay-coil supply voltage.
- Output switching capacity: 2 A maximum with resistive load; lamp load up to 30 W with DC or 200 W with AC.
- Conformal coating: Conformal coating for printed circuit board assemblies according to EN 61086, Class 2 for high reliability.
- Protection and dimensions: IP20 degree of protection; 45 mm width, 100 mm height, and 75 mm depth.
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 at sea: The source specifies use on ships and at sea with biological, chemical, and mechanically active substances according to EN 60721-3-6.
- Industrial process technology: The source specifies use in industrial process technology against chemically active substances according to EN 60654-4 and environmental conditions according to ANSI/ISA-71.04.
Frequently Asked Questions
What specifications distinguish Siemens 6AG1223-1PH32-4XB0?
It has 8 digital inputs at 24 V DC, 8 relay outputs, conformal coating, and -20 °C to 60 °C ambient operating temperature.
What should be checked when verifying this MLFB?
Check the complete order number 6AG1223-1PH32-4XB0, the product designation SM 1223, DI 8×24 V DC, DQ 8x relay, and the nameplate details.
What output load is supported?
The switching capacity is 2 A maximum with a resistive load, or 30 W with DC and 200 W with AC for a lamp load.
What details are needed for a quotation?
Provide the required quantity and destination together with the complete order number 6AG1223-1PH32-4XB0.
