CT-623F: 8 Digital Inputs and 8 Digital Outputs Module

Remote I/O System - Series C

The Series C is a modular remote I/O system that integrates a network adapter module and various extended I/O modules for scalable industrial automation solutions.

The CT-623F module combines 8 digital input channels and 8 digital output channels in a single unit, offering flexibility for field signal collection and control tasks.

Key Features

• Input Channels:

  • 8 channels supporting both Sink and Source input types.
  • Compatible with active and passive digital sensors.
  • Opto-isolated field input to enhance safety and prevent interference.

• Output Channels:

  • 8 channels of digital output with Source or Sink capability.
  • Supports active output control signals.
  • LED indicators for each output channel provide real-time status.

• Additional Features:

  • Supports configuration for input signal filtering to eliminate noise.
  • Opto-isolation between internal bus and field signals for enhanced reliability.
  • Adjustable parameters, including output signal hold time and polarity.

Technical Specifications

General Parameters

• Power Consumption: Max. 60 mA @ 5.0 VDC (module)
• Field Power Supply: Nominal: 24 VDC (Range: 19.2–28.8 VDC)
• Wiring: Max. 1.5 mm² (AWG 16)
• Mounting: Standard DIN rail (35 mm)
• Dimensions: 115 x 14 x 75 mm
• Weight: Approx. 65 g

Environmental Specifications

• Operating Temperature: -35°C to 70°C
• Humidity Range: 5%–95% (non-condensing)
• Protection Class: IP20

Input Specifications

• Channels: 8 (Sink or Source)
• Voltage Range: 10–28 VDC (active state), <5 VDC (inactive state)
• Current: Max. 5 mA/channel @ 28 VDC
• Impedance: >7.5 kΩ
• Response Time:
  • OFF → ON: Max. 3 ms
  • ON → OFF: Max. 2 ms

Output Specifications

• Channels: 8 (Sink or Source)
• Load Current: Max. 500 mA/channel @ 28 VDC
• Response Time: Max. 2 ms
• Short-Circuit Protection: Included

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