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Home Product BJ1M-DDT DIN Rail Terminal Block, Compact Design, High-Current Connector Solution

BJ1M-DDT DIN Rail Terminal Block, Compact Design, High-Current Connector Solution

BJ1M-DDT module
DDT relay controller
BJ1M series interface
BJ1M-DDT
BJ1M-DDT module features DDT relay controller functionality within the BJ1M series interface platform, enabling precise electrical switching control and seamless system integration for industrial automation applications.

Product Description

The BJ1M-DDT module, a versatile DDT relay controller within the BJ1M series interface, features 4 digital inputs and 6 relay outputs for direct control of peripheral devices. Designed for seamless integration, it supports connections to up to 8 expansion modules and offers RS-485 or Ethernet communication interfaces. Operating within a 12-24V DC range, it ensures reliable performance across industrial environments (-20°C to 60°C), making it ideal for automation, manufacturing, and energy management systems. Key strengths include robust durability, simplified wiring, and real-time monitoring capabilities, though it lacks built-in battery backup. Precision-engineered for high-voltage switching applications, the BJ1M-DDT excels in scenarios requiring multi-device coordination and remote control via industrial protocols.
Parameter Specification
Product Model BJ1M-DDT module
Controller Type DDT relay controller
Series BJ1M series interface
Input Channels 8 digital input points
Output Channels 4 relay outputs
Relay Contact Capacity 2A @ 250V AC/30V DC
Power Supply 24VDC ±10%
Power Consumption ≤3.5W
Communication Interface RS-485 (Modbus RTU protocol)
Isolation Voltage 1500V AC (I/O to logic)
Operating Temperature -20°C to +60°C
Storage Temperature -40°C to +85°C
Relay Life Expectancy 100,000 operations (rated load)
Mounting Method DIN rail (35mm)
Dimensions 90mm(W) × 70mm(H) × 59mm(D)
question:Does the company offer technical selection services?
answer:Yes, we provide technical selection services to ensure optimal product compatibility.
question:Is low-value declaration available for shipments?
answer:Yes, eligible shipments can be declared as low-value to reduce customs duties.
question:Are custom product modifications supported?
answer:Yes, we support custom modifications based on specific technical requirements.
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:Does the company offer technical selection services?
answer:Yes, we provide technical selection services to ensure optimal product compatibility.
question:Is low-value declaration available for shipments?
answer:Yes, eligible shipments can be declared as low-value to reduce customs duties.
question:Are custom product modifications supported?
answer:Yes, we support custom modifications based on specific technical requirements.
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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