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The SIMATIC S7-1200 Digital I/O SM 1223 (Order No. 6ES7223-1PL32-0XB0) is a digital input/output module for Siemens S7-1200 series PLCs, featuring 16 digital inputs and 16 digital outputs. Its input characteristics support 24V DC voltage with both source and sink input types. The typical input current is 4mA when the signal is "1". The input delay can be parameterized within a range of 0.2ms to 12.8ms.
Outputs are relay-type with a rated current of 2A. Output voltage ranges from 5V DC to 30V DC or 5V AC to 250V AC. Maximum output delay for both "0" to "1" and "1" to "0" transitions is 10ms under resistive loads. The module's rated power supply voltage is DC 24V (operating range 20.4V to 28.8V). The maximum DC 5V supply current from the backplane bus is 180mA.
Digital input channels are grouped in sets of 2 points, and output channels in sets of 4 points. Each channel provides 1500V AC continuous 1-minute potential isolation from the backplane bus. Dimensions: 70mm (W) × 100mm (H) × 75mm (D), weight approximately 350g. Protection rating complies with IP20 per EN 60529.
Applications include manufacturing production line control, logistics warehouse equipment control, and simple logic control in process automation. It enables digital signal acquisition and control output for external devices in industrial automation scenarios.
| Parameter | Details |
|---|---|
| Article Number (Market Facing Number) | 6ES7223-1PL32-0XB0 |
| Product Description | SIMATIC S7-1200, Digital I/O SM 1223, 16 DI/16 DO, 16 DI 24 V DC, Sink/Source, 16 DO, relay 2 A |
| Product Family | SM 1223 digital input/output modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| PLM Effective Date | Product phase-out since: 01.11.2026 |
| Export Control Regulations | AL : N / ECCN : N |
| Standard Lead Time Ex-works | 1 Day/Days |
| Net Weight (kg) | 0.319 Kg |
| Packaging Dimension | 8.80 x 11.00 x 8.50 CM |
| Quantity Unit / Packaging Quantity | 1 Piece / 1 |
| EAN | 6.94041E+12 |
| UPC | 8.87621E+11 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST72 |
| Product Group / Group Code | 4508 / R132 |
| Country of Origin | Germany |
| RoHS Compliance | Since: 15.03.2013 |
| Product Class | A: Standard product which is a stock item could be returned within the returns guidelines/period. |
Siemens 6ES7223-1PL32-0XB0 SIMATIC S7-1200 series Digital I/O SM 1223 PLC
