6ES7223-1HF22-0XA0 | Siemens | S7-200 Digital I/O Expansion EM223
Manufacturer: Siemens
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Part Number: 6ES7223-1HF22-0XA0
Condition：New with Original Package
Product Type: Digital I/O Expansion Module (EM223)
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
Siemens 6ES7223-1HF22-0XA0 is a compact digital I/O expansion module designed exclusively for SIMATIC S7‑200 CPUs (S7‑22X series). The EM223 module provides 4 digital inputs (DC) and 4 relay outputs (AC/DC), enabling small PLC systems to expand their input/output capabilities without upgrading the CPU.
Its relay outputs can handle up to 250 VAC and 750 mA per channel, making it suitable for controlling small actuators, signal lamps, or low-power devices. The module supports DIN rail mounting and is engineered for industrial environments, offering reliable operation with galvanic isolation and RoHS compliance.
Despite being discontinued by Siemens in 2017, 6ES7223-1HF22-0XA0 remains a reliable choice for legacy S7‑200 installations, with Radwell providing a 2-year warranty for continued use.
Ideal for small machine control, packaging systems, material handling, and process automation where flexible I/O expansion is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Model / Part Number | 6ES7223-1HF22-0XA0 |
| Manufacturer | Siemens AG |
| Product Type | Digital I/O Expansion Module (EM223) |
| Series | SIMATIC S7‑200 |
| Compatible CPUs | S7‑22X series only |
| Inputs | 4 digital inputs (5–30 VDC) |
| Outputs | 4 relay outputs |
| Output Voltage | Up to 250 VAC |
| Output Current | Max 750 mA per channel |
| Number of I/Os | 8 total (4 DI + 4 DO) |
| Input Type | Digital |
| Output Type | Relay |
| Mounting | DIN rail / screw-type installation |
| Terminal Type | Screw terminals, plug-in |
| Isolation | Galvanic, optocoupler tested 500 VAC |
| Dimensions | 62 × 46 × 80 mm (L×W×H) |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –40 °C to +70 °C |
| Compliance | RoHS, CE |
| Weight | 0.13 kg |
| Country of Origin | China |
| Lifecycle | Discontinued by Siemens (10/01/2017) |