Overview• JBF-11SF-CD8B direct control panel is designed to start/stop the field fire hydrant pump, spray pump, smoke fan and other fire protection equipment.• One JBF-11SF-CD8B direct control panel occupies 2U space in cabinet structure• JBF-11SF-CD8B direct control panel has 8 sets ofoutput; each set contains a start-up output channel, a stop output channel, and an activation feedback channel.• There is a switching lock to enable or disable "automatic mode" / "manual mode" for all outputs.• The field equipment connected to the direct control panelcan be automatically controlled by pre-setting the logic programming.• When the controlled equipment does not receive an feedback signal within 10 seconds of starting, the indicator lights indicating "Missed Feedback"• Up to 20 JBF-11SF-CD8B direct control panels can be connected in the system.• The output signal of the direct control panel is controlled by the JBF5155 input/output module, while the line status between the direct control panel and the JBF5155 input/output module can be monitored by the control panel.• The direct control panel can give out either a pulse output or a continuous output, which can be set on the display panel.
|Item ||Technical parameters|
|Working voltage||DC 24～28V|
|Capacity||8sets of outputs|
|Relatively humidity||≤ 95% RH (no condensation nor icing)|
|Outside dimensions||482.6mm×88.6mm standard 2U|
Structure and Dimensions
Cabinet installation, take up 2U panel space
Structure and mounting size diagram:
Direct controlpanel terminal diagram:
1SL-/1SL to 8SL-/8SL: connect to 1-8 JBF5155 input/output modules, to start and stop of control fire hydrant pump, spray pump, smoke fan and other fire safety equipment.