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SRF24A-MOD



SRF24A-MOD

Rotary actuator fail-safe NC, 20 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 90 s (70...220 s), IP54

List price
CHF 687.00

Design data: Design data

  • Downloads
  • Accessories
  • Details
Downloads

Documentation

CAD / BIM / VDI

BIM / Revit

System integration

Accessories

Service tools

MFT-C

Adapter for Service-Tool ZTH

List price: CHF 348.00
Your price: ...

MFT-P

Belimo PC-Tool, Software for adjustments and diagnostics

Available as a free download

ZK1-GEN

Connection cable 5 m, A: RJ11 6/4 ZTH EU, B: 6-pin for connection to service socket

List price: CHF 90.00
Your price: ...

ZK2-GEN

Connection cable 5 m, A: RJ11 6/4 ZTH EU, B: free wire end for connection to MP/PP terminal

List price: CHF 30.00
Your price: ...

ZTH EU

Service Tool, with ZIP-USB function, for parametrisable and communicative Belimo actuators, VAV controller and HVAC performance devices

List price: CHF 573.00
Your price: ...
Details

Specifications

Control type
  • BACnet MS/TP
  • Modbus RTU
  • MP-Bus
  • DC 2...10 V
  • DC 0.5...10 V
  • Hybrid (communicative / analog)
Degree of protection
IP54
Direction of rotation (fail-safe)
Deenergised NC, valve closed (A – AB = 0%)
Electrical connection
Cable
Fail-safe function
Fail-safe
Manual override
By means of hand crank and locking switch
Power consumption (holding)
3.5 W
Power consumption (running)
8.5 W
Running time (fail-safe)
<20 s
Running time (motor)
90 s / 90°
Torque
20 Nm
Voltage AC/DC
AC/DC 24 V