| MODEL | BF-20 |
| 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 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 | 200 mA ~ 400 mA |
| Operation Temperature | 0℃ ~55℃ |
| Storage Temperature | -20℃ ~ 70℃ |
| Storage Humidity | 0%~ 90%RH |
| Dimension | 91 x 51 x 30 mm |
| Weight | 100 g |
Bioroles Automation System
Bioroles Automation System
Thursday 25 October 2012
BF-20 – Security I/O Relay Box
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