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Home Product KB6-4DI 4-Channel 24VDC Digital Input PLC Module for Sensor & Relay Control Systems
KB6-4DI 4road Di Digital 24VDC

KB6-4DI 4-Channel 24VDC Digital Input PLC Module for Sensor & Relay Control Systems

KB6-4DI Module
4DI Digital Input
KB6 Series PLC
KB6-4DI
KB6-4DI Module delivers 4DI Digital Input channels for industrial automation control, designed for KB6 Series PLC systems. Features high-speed signal processing, isolation protection, and DIN-rail mounting compatibility, optimizing sensor integration and system reliability.
Categories:Automation
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Product Description

The KB6-4DI Module, part of the KB6 Series PLC, integrates 4DI digital inputs for seamless integration into automation systems. Designed for industrial applications like manufacturing and process control, it supports direct connectivity with up to 8 peripheral modules and features RS-485 and Modbus communication interfaces. Operating within a voltage range of 12-24V DC, it ensures stable performance in harsh environments with a temperature tolerance of -20°C to 60°C. Compact in design, it eliminates the need for a screen or battery, focusing purely on robust input handling. While its minimalistic build enhances reliability, the module lacks analog input compatibility, limiting flexibility for mixed-signal applications. Ideal for cost-effective automation, it excels in scenarios requiring reliable digital signal monitoring and real-time control.
Parameter Specification
Product Model KB6-4DI Module
Input Type 4DI Digital Input (Dry Contact or Sink/Source)
Input Voltage 24V DC ±10% (Configurable for 5-30V DC)
Isolation Protection 2500V RMS Optocoupler Isolation
Response Time ≤1ms (High-Speed Input)
Current Consumption ≤8mA per Channel @24V DC
PLC Series KB6 Series PLC Compatible
Communication Interface RS-485 Modbus RTU (Default)
Wiring Configuration Removable Terminal Block (Phoenix Type)
Operating Temperature -25°C to +60°C
Storage Temperature -40°C to +85°C
Ingress Protection IP20 (PCB-Level)
Certification CE, RoHS, FCC Part 15 Class A
question:Why was the product label removed upon delivery?
answer:Labels are removed to comply with destination country regulations or client requests.
question:What is the warranty?
answer:Warranty covers defects for X months/years from delivery date, excluding mishandling or unauthorized repairs.
question:Why is shipping expensive? Are there cheaper options?
answer:Costs vary by carrier and urgency; economical options like sea freight are available for bulk orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why was the product label removed upon delivery?
answer:Labels are removed to comply with destination country regulations or client requests.
question:What is the warranty?
answer:Warranty covers defects for X months/years from delivery date, excluding mishandling or unauthorized repairs.
question:Why is shipping expensive? Are there cheaper options?
answer:Costs vary by carrier and urgency; economical options like sea freight are available for bulk orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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