Application | VAV / CAV | STP (pressure) | ||
Supply/exhaust air systems | ? | |||
Extraction systems | ? | |||
Duct/section pressure | ? | |||
Actuator variants | Standard actuator or fast runner Spring-return actuator with emergency position OPEN or CLOSED (see Damper actuators) |
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Sensor variants | static or dynamic (see Pressure sensors) | |||
Optimiser function for energy- efficient fan control | ? 1) | |||
Stage control | ? | |||
Modulating control | ? | |||
Local override functions | CLOSED / ?min / ?mid / ?max / OPEN | CLOSED / Pmin / Pmax / Motor stop / OPEN |
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Bus integration | MP bus (MP partner systems), LONWORKS, KNX, Modbus, BACnet, COU24-A-MP |
Controller platform | VRP-M | |
VAV / CAV | STP | |
Supply | AC/DC 24 V | |
Reference variable control | 0 / 2 ... 10 V, 0 / 4 ... 20 mA | |
Feedback, actual value | Volumetric flow 0 / 2 ... 10 V | ?p 0 / 2 ... 10 V |
Tools | PC-Tool VRP-M module, Service-Tool ZTH-GEN | |
Optimiser-compatible | ? | |
Suitable gateways | UK24LON, UK24EIB, UK24MOD, UK24BAC | |
Suitable MP-masters | DDC systems from Belimo MP partners, COU24-A-MP |
3 Damper actuators | NM24A-V-ST | LMQ24A-SRV-ST | NMQ24A-SRV-ST | SF24A-V-ST |
Function | Standard | Fast runners | Fast runners | Spring-return |
Torque | 10 Nm | 4 Nm | 8 Nm | 20 Nm |
Running time | 110 ... 150 s | 2.5 s | 4 s | 150 s |
Emergency function | OPEN or CLOSED | |||
Connection | Integrated cable/plug unit, suitable for VRP-M |
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