SIEMENS Expansion Module 6ES7223-1BH32-0XB0

The SIEMENS 6ES7223-1BH32-0XB0 Expansion Module is a high-performance automation solution designed for industrial applications.

Key Specifications:

• Rated Voltage: 24V DC

• Rated Current: 145 mA

• Power Loss: 2.5 W

• Dimensions (L × W × H): 45 × 100 × 75 mm

• Weight: 210 g

• Operating Temperature: -20°C to +60°C

• Humidity Tolerance: Up to 95%

• Frequency: 50/60 Hz

• Mounting: DIN rail

• Protection Level: IP20

• Color: Grey

Features:

• Compact and lightweight for easy DIN-rail installation

• Reliable performance in harsh industrial environments

• Durable plastic construction for mechanical stability

• Fits seamlessly into automation systems with ergonomic design

This expansion module is ideal for efficient and precise industrial automation applications.

SIMATIC S7-1200 Digital I/O Module SM 1223

Product Code: 6ES7223-1BH32-0XB0
Type: 8 DI / 8 DO

• Digital Inputs: 8 × 24 V DC, Sink/Source

• Digital Outputs: 8 × transistor, 0.5 A

General Information

• Product Type Designation: SM 1223, DI 8x24 V DC, DQ 8x24 V DC

• Rated Supply Voltage: 24 V DC

• Permissible Supply Range: 20.4 – 28.8 V DC

• Input Current (from backplane bus): Max 145 mA

• Power Loss (typ.): 2.5 W

Digital Inputs

• Number of Inputs: 8 (groups of 2)

• Input Type: DC, IEC 61131 Type 1

• Input Voltage:

  • Signal "0": 5 V DC at 1 mA

  • Signal "1": 15 V DC at 2.5 mA

• Input Current:

  • Signal "0" max: 1 mA

  • Signal "1" typ: 4 mA, min: 2.5 mA

• Input Delay (parameterizable): 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 ms

• Cable Length:

  • Shielded: Max 500 m

  • Unshielded: Max 300 m

• Number of controllable inputs: Max 8 (all mounting positions ≤ 50 °C)

Digital Outputs

• Number of Outputs: 8 (groups of 1)

• Output Type: Transistor, 0.5 A

• Short-circuit Protection: No (external required)

• Output Voltage: 24 V DC

  • Signal "0" Max: 0.1 V (10 kΩ load)

  • Signal "1" Min: 20 V DC

• Output Current: Max 0.5 A

• Residual Current (Signal "0"): Max 10 μA

• Output Delay:

  • "0" → "1": Max 50 μs

  • "1" → "0": Max 200 μs

• Total Current per Group: Max 4 A (horizontal installation ≤ 50 °C)

• Cable Length:

  • Shielded: Max 500 m

  • Unshielded: Max 150 m

Diagnostics / Status

• Diagnostic Alarm: Yes

• LEDs:

  • Input Status: Yes

  • Output Status: Yes

• Potential Separation:

  • Inputs: Between channels (groups of 2)

  • Outputs: Between channels (groups of 1), and from backplane bus: 500 V AC

Protection & Standards

• IP Degree of Protection: IP20

• Approvals: CE, CSA, UL, cULus, FM, RCM, KC, Marine

Environmental & Ecological

• Environmental Product Declaration: Yes

• CO₂ Equivalent:

  • Total: 123 kg

  • Production: 12.1 kg

  • Operation: 111 kg

  • End of Life: -0.434 kg

Ambient Conditions

• Operating Temperature: -20 °C to 60 °C

  • Vertical Installation Max: 50 °C

• Storage/Transport: -40 °C to 70 °C

• Relative Humidity: Max 95 % (25 °C, no condensation)

• Air Pressure (Storage/Transport): 660 – 1,080 hPa

• Free Fall: Max 0.3 m, 5 times (in packaging)

Mechanical

• Required Front Connector: Yes

• Enclosure Material: Plastic

• Dimensions: W 45 mm × H 100 mm × D 75 mm

• Weight: 210 g 

Technical Details 

FAQs of SIEMENS EXPANSION MODULE 6ES7223-1BH32-0XB0: