Chiyu BF-50 Secure I/O Relay Controller

BF-50  Secure I/O Relay Controller

The BF-50 Secure I/O Relay Controller is a versatile device that is compatible with various systems including Biosense, BF-630, BF-830, SEMAC Series, WEBPASS, WG Reader, and CSS-R11. It offers compatibility with various systems, advanced door sensor monitoring capabilities, and built-in watchdog functionality. It also includes support for multiple Wiegand readers and utilizes RS485, providing a high level of security.
Description

The Chiyu BF-50 Secure I/O Relay Controller is a device that is compatible with various systems such as Biosense, BF-630, BF-830, SEMAC, WEBPASS, and WG Reader. It is designed for controlling access to single or multiple doors.

Monitoring of the Door Status.

One of its features is the ability to detect if a door sensor is short-circuited or if there is an open circuit. This allows for effective monitoring of the door status.

Built-in Watchdog:

The BF-50 also includes a built-in Watchdog feature, which provides an added layer of security. The Watchdog helps ensure that the system functions properly and prevents any malfunctions or unauthorized access attempts.

Wiegand Inputs:

The controller has two Wiegand inputs, one for indoor and one for outdoor use. This allows users to choose Wiegand readers from any brand and connect them to the BF-50.

Easy Integration:

The BF-50 is designed for easy integration with exit buttons, door sensors, and Wiegand reader devices. This integration simplifies the installation process and helps save on operating costs.

High Level Security RS485:

For communication, the controller utilizes RS485, which provides a high level of security. Even in emergency situations where the controller gets disconnected, the exit button will still function, ensuring a safe and reliable means of exit.

Overall, the Chiyu BF-50 Secure I/O Relay Controller offers a comprehensive solution for access control, with features that enhance security and ease of installation.

Technical Specifications

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