D+H | Source:www.dh-partner.com                        07.02.2026


SHEV operation panel - ACB-Ringbus - RT 46-ACR-SD-ACB
Surface-mounted

Performance features:
The bus-compatible operation panel for manual triggering of the smoke extraction section can be installed within a ring bus between port A and port B of the Advanced Communication Ring Bus (ACR).
Smoke detectors can be connected directly to the SHEV operation panel.
Addressing and assignment are carried out via the SCS.
Greater safety is achieved through functional integrity, even if a smoke detector fails.
The assigned ventilation group can be opened and closed using the built-in ventilation buttons.
If required, the digital inputs can be used for an additional external ventilation button.
ACB modules can be integrated into the ACR network via the integrated ACB interface.
The setup is done via the TMD-1-ACR digital trigger module of the CPS-M modular SHEV controller.
The manual operation panel can be assigned to a smoke extraction section independently of the installation location using the SCS parameterisation software.
The SHEV operation panel is tested and certified in accordance with ISO 21927-9 and VdS 2592.
The SHEV operation panel has been developed and tested in accordance with ISO 21927-9 and VdS 2592.
Functions:
- ACR technology
- SHEV OPEN, SHEV Reset
- Ventilation OPEN, Ventilation CLOSED
Display:
- Operational standby
- SHEV alarm triggered
- Fault indication
- Ventilation OPEN

Technical data:
Input voltage: 18 … 28 V DC
Type of protection: IP 40
Temperature range: -5 °C … +40 °C
Colour: Orange  (~ RAL 2011)
W x H x D : 129 x 135 x 39 mm

Scope of supply:
Lockable housing with operation unit, break-type glass, key, designation labels in 32 languages

Brand: D+H
Type: RT 46-ACR-SD-ACB
Art. No.: 30.440.10



Quantity: .......... psc     Price: ................. GBP     TP: ................. GBP

Important information:

This product description does not constitute a tender. The responsibility for compliance with public procurement law requirements lies with the tendering planner or architect.

Installation and commissioning in accordance with the manufacturer's instructions.

Subject to technical changes.