ID231 I/M

Overview of Omron ID231-I-M

The Omron ID231-I-M is a digital input module designed for CJ series programmable logic controllers (PLCs). It features 32 points of digital inputs supporting both PNP and NPN types with a rated input voltage range of 20.4 to 26.4 VDC. The module is compact, with a width of 20 mm, and connects using an FCN40 connector (not included).

Key Features of Omron ID231-I-M

• Input Points: 32 digital inputs
• Input Type: PNP/NPN compatible
• Rated Input Voltage: 20.4 to 26.4 VDC
• ON/OFF Delay: Adjustable 0-32 ms
• Number of I/O Connectors: 1 (FCN40 connector, not included)
• Input Voltage Permitted Range: 20.4-26.4 V
• Insulation Resistance: Minimum 20 MΩ (100 V DC) between input terminals and ground
• Dielectric Strength: 1,000 VAC for 1 minute between input terminals and ground
• Response Time: ON/OFF 8 ms max (adjustable)
• Dimensions: 90 mm height × 20 mm width × 66.5 mm depth
• Weight: Approximately 64 g

Technical Specifications of ID231-I-M:

Applications / Use Case

The Omron ID231-I-M input module is suitable for applications requiring high-density digital input capability with versatile input polarity options. It is typically used in factory automation, process control, and machinery requiring reliable and fast digital input response.