Technical data sheet
SF24A-MP
www.belimo.com
SF24A-MP • en-gb • 2020-12-14 • Subject to change
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Mounting kit for linkage operation for flat and side installation
ZG-AFB
Hand crank 63 mm
ZKN2-B
Service tools Description
Type
Adapter for Service-Tool ZTH
MFT-C
Belimo PC-Tool, Software for adjustments and diagnostics
MFT-P
Service Tool, with ZIP-USB function, for configurable and communicative Belimo
actuators, VAV controller and HVAC performance devices
ZTH EU
Electrical installation
Supply from isolating transformer.
Parallel connection of other actuators possible. Observe the performance data.
Wiring diagrams
AC/DC 24 V, modulating
Operation on the MP-Bus
Cable colours:
1 = black
2 = red
3 = white
5 = orange
Cable colours:
1 = black
2 = red
3 = white
5 = orange
Functions
Functions when operated on MP-Bus
Connection on the MP-Bus
MP-Bus Network topology
A) additional MP-Bus nodes (max. 8)
There are no restrictions for the
network topology (star, ring, tree or
mixed forms are permitted).
Supply and communication in one
and the same 3-wire cable
• no shielding or twisting necessary
• no terminating resistors required
Connection of active sensors
Connection of external switching contact
A) additional MP-Bus nodes (max. 8)
• Supply AC/DC 24 V
• Output signal DC 0...10 V
(max. DC 0...32 V)
• Resolution 30 mV
A) additional MP-Bus nodes (max. 8)
• Switching current 16 mA @ 24 V
• Start point of the operating range
must be parametrised on the MP
actuator as
≥
0.5 V
