D+H CPS-B1-2.5-0101 Basic smoke and heat extraction control unit 24 V / 5 A

The D+H CPS-B1-2.5-0101 is a compact smoke and heat extraction (RWA) control unit from the Basic series. With an output of 24 V DC / 2.5 A, one detector line and one actuator group, it is ideally suited for small to medium-sized smoke and heat extraction systems in public, commercial and industrial buildings.

The control unit provides a stabilised 24 V output voltage and features an integrated emergency power supply for up to 72 hours (with separately available rechargeable batteries). Up to 8 smoke and heat extraction control points and 8 approved fire detectors can be connected per line.

In addition to standard smoke and heat extraction functions, the control unit offers numerous safety and convenience features. These include circuit monitoring for short circuits and open circuits, remote reset of smoke detectors, smoke and heat extraction night-time operation, and switchable safety functions. Furthermore, the control unit can be used for daily comfort ventilation. The ventilation time can be set directly on the control unit. A wind or rain sensor can be connected directly without the need for additional extensions.

The D+H CPS-B1-2.5-0101 meets the requirements of modern smoke extraction systems and is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2344, EN 62368-1 and the building regulations requirements of DIN 18232-9.

Features

• Basic smoke and heat extraction control unit for 24 V DC systems

• Output power: 2.5 A

• 1 detector line and 1 actuator group

• Includes plastic housing with spare key

• Integrated emergency power supply for 72 hours (batteries available separately)

• Comfort ventilation function with adjustable ventilation time

• Connection for wind and rain sensor

• Circuit monitoring for short circuits and open circuits

• Remote reset of smoke detectors and night-time activation of smoke and heat extraction systems

• Tested and certified in accordance with DIN EN 12101-10, ISO 21927-9 and VdS

Technical data

• Supply voltage: 195–253 V AC, 50 Hz

• Power consumption: 140 VA

• Standby power consumption: < 2 W

• Output: 24 V DC / 2.5 A

• Monitoring operating mode: Continuous operation

• Alarm/ventilation operating mode: Short-term operation (30 % duty cycle)

• Channels: 1

• Drive groups: 1

• Protection class: IP30

• Ambient temperature: -5 °C to +40 °C

• Housing: Plastic

• Colour: White (similar to RAL 9016)

• Dimensions (W × H × D): 310 × 310 × 104 mm

Scope of delivery

• D+H CPS-B1-2.5-0101 main circuit board

• Plastic housing

• Spare key

• Excludes rechargeable batteries (rechargeable batteries must be ordered separately)

Note: Two suitable rechargeable batteries are required for operation. These are not included in the scope of delivery and must be ordered separately.