Chiyu BF 50 Secure I/O Relay Controller
Product Features :
- Secure digital I/O channels
- Multiple relay outputs
- Lock & alarm control support
- Auxiliary device interface
- Stable signal switching
- Easy integration with control panels
- Robust industrial design
- Suitable for automation & security
Chiyu BF 50 Secure I/O Relay Controller :
The Chiyu BF 50 Secure I/O Relay Controller is a versatile interface module designed to expand relay control capabilities within professional access control, security, and automation systems. Engineered for reliable performance, the BF-50 provides secure digital input/output and relay management for locks, alarms, sensors, and auxiliary devices — giving you flexible control over various access and security operations.
Ideal for installations in offices, commercial facilities, residential buildings, or industrial sites, this controller ensures stable signal output and efficient relay switching. Its robust construction delivers dependable performance in demanding environments, reducing wiring complexity while enabling seamless integration with access panels and security systems.
With user-focused design and intuitive connectivity, the BF-50 Streamlines automation tasks such as door lock activation, alarm trigger control, emergency input handling, and peripheral device management. Whether used for basic expansions or enhanced security configurations, this secure I/O relay controller enhances system flexibility and performance.
CHIYU Technology is a leading manufacturer and marketer of high-quality multi door access control systems for enterprises, small businesses, and residential applications. From door access control to time and attendance systems, and video management systems integration, our engineers develop the latest in high-tech security products and central management software, giving CHIYU a comprehensive technology portfolio and a competitive advantage compared to other competitors.
To meet the needs of our clients and keep up with the changing and competitive market, we offer flexible, customized, and diverse services to assist our partners and customers. Our R&D and sales network allow us to provide global localization and local globalization. All the latest applications are distributed to the world market simultaneously. Choosing our services and proximity access control, multi door access control system and etc products will enable you to gain a strong position in the market.
PRODUCT SPECIFICATION:
- Wiegand Input: 2 (WG26 / 34 Auto detect)
- Communication Interface: RS-485
- Watch Dog: System halt prevention
- Door Relay (Relay D): 1 (3A / 30VDC)
- Alarm Relay: 2 (3A / 30VDC)
- Dry contact for Exit Button: 1
- Dry Contact for Sensor Self-detecting: 1
- Dry Contact for Reader Detecting: 2
- LED Indicator for Reader: 2
- Dry Contact for Buzzer Control: 2
- Emergency Mode Contact: Yes (in the emergency mode, when controller is
disconnected, exit button still could have function)
- Detect Door Sensor: Yes
- Buzzer: Enable / disable
- Maximum RS-485 Distance: 1000 m
- Maximum Distance for Wiegand: 80 m
- Door Number Setting: DIP Switch
- Rated Power: 9 ~ 24V DC
- Rated Current: 200mA ~ 400mA
- Operation Temperature: 0°C ~ 55°C
- Storage Temperature: -20°C ~ 75°C
- Storage Humidity: 5%~ 80% RH
- Dimension: 106 x 100 x 26.5 mm
- Weight: 140 g
MAECENAS IACULIS
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