What Is a Box Cut?
JBF-151F / D dual switch interface box, device name.
JBF-151F / D Dual Switching Interface Box
- This entry lacks an information bar and an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!
- JBF-151F / D dual switch interface box, device name.
- JBF-151F / D dual switch interface box has the following features:
- 1. The multi-line system is equipped with a non-addressable multi-line switching interface box, which only needs two wires to realize the jog control of the controlled equipment, and also can monitor the line status between the host and the controlled equipment
- 2. The module's response signal uses a passive closing signal;
- 3. The monitoring resistance of the module terminal is 1K;
- 4. After providing DC24V power for the module, the module can realize self-holding output.
- JBF-151F / D Dual Switch Interface Box Technical Index
- JBF-151F / D dual switch interface box structure diagram
- 1. Equipped with JB-QB-21S-VFC3010A fire alarm controller multi-line manual control panel, which can output passive and active signals, with continuous or jog pulse output;
- 2. The module uses 4 wires, 2 linkage control buses, 2 24V power lines and manual control panel of the host;
- 3. The contact capacity of JBF-155F multi-line switching interface box is: AC220V / 8A;
- 4. The action response of the controlled multi-line device adopts passive moving contact method;
- 5. The resistance value of the module terminal monitoring resistor is 1 kohm;