Emergency shutoff valve CB-M14B type Control panel for emergency shutoff valve
If the emergency shutoff valve is an electromagnetic type, it outputs a 24V DC shutoff valve closure. When the emergency shutoff valve is an electric type, it outputs a DC24V shutoff valve open signal except for the spring return type in normal times, but when the seismic sensor is operating, the polarity is switched and the shutoff valve is closed. ..
In addition, when the emergency shutoff valve is closed, the pump stop is also output, and the system status is always displayed as a lamp.
- Where to use
- For emergency shutoff system
Major features
- We have a lineup of models that can control up to 2 or 4 emergency shutoff valves with one control panel.
- The built-in battery maintains the emergency shutoff system for about 5 hours in the event of a power failure.
specification
| Product code | CBM14B-N |
|---|---|
| Valve type | Electric type |
| Use | For MR type |
| type | control panel |
| Number of emergency shutoff valves | 4 units |
| Power receiving power | AC80-220V free power supply |
| Rated capacity | 80VA |
| Protection class | For both outdoor and indoor use (IP44) |
| Lightning strike measures | Built-in surge absorption circuit in power supply |
| Backup power supply | DC24V (sealed lead battery, 12V 2 pieces connected in series)The control output to the MRS type (spring return type) is AC100 or 200V, and the backup power supply is not built-in. The control panel model is CB-M □□ S type. |
| Backup time | About 5 hours |
| Charging method (method) | Always charging method (built-in trickle charging circuit) |
| Built-in battery | CB-E12 type: PE12V 0.8Ah (replaced every 3 years) CB-E14, M12A, M12B, M14A, M14B type: NP2.3-12 (replaced every 3 years)The control output to the MRS type (spring return type) is AC100 or 200V, and the backup power supply is not built-in. The control panel model is CB-M □□ S type. |
| Seismic device | Operating acceleration: 200 gal (equivalent to seismic intensity 5+) |
| Output shutoff valve control output | DC24VThe control output to the MRS type (spring return type) is AC100 or 200V, and the backup power supply is not built-in. The control panel model is CB-M □□ S type. |
| Output pump protection signal | Non-voltage c contact output ………… 2 circuits |
| Output external alarm signal | No voltage, ON contact when operating the seismic sensor |
| Output return switch | Push button switch (for resetting the seismic sensor) |
| Display Power receiving display | Green LED lamp display |
| Display Seismic device operation | Orange LED lamp display |
| Display Shutoff valve open / close display | Valve open display: 2 green LED lamps (2 units collectively displayed) Valve closed display: 2 red LED lamps (2 units collectively displayed) |
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Frequently Asked Questions and Explanations
Is it possible to change the operating acceleration setting locally?
The operating acceleration cannot be changed in the field. Please contact us when ordering.
Is it possible to extract the operating signal?
EIM-2,3 Leeds is also manufactured with a limit switch (no voltage) as an option. The EIM-7 series has a limit switch (no voltage) on the closed side as standard.
Inquiries about this product
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