Belimo PRCA-S2-T User Manual

!
• This device has been designed for use in stationary heating, ventilation and air
conditioning systems and must not be used outside the specified field of application,
especially in aircraft or in any other airborne means of transport.
• Caution: Power supply voltage!
• Only authorised specialists may carry out installation. All applicable legal or
institutional installation regulations must be complied during installation.
• Apart from the connection box, the device may only be opened at the manufacturer’s
site. It does not contain any parts that can be replaced or repaired by the user.
• The device contains electrical and electronic components and must not be disposed
of as household refuse. All locally valid regulations and requirements must be
observed.
Product features
Fields of application
The actuator is particularly suitable for utilisation in outdoor applications and is
protected against the following weather conditions:
- UV radiation
- Dirt / Dust
- Rain / Snow
- Humidity
Parameterisable actuators
The factory settings cover the most common applications.
The Belimo Assistant App is required for parameterisation via Near Field
Communication (NFC) and simplifies commissioning. Moreover, it provides a variety of
diagnostic options.
The ZTH EU service tool provides a selection of both diagnostic and setting options.
Simple direct mounting
Simple direct mounting on the butterfly valve. The mounting orientation in relation to
the butterfly valve can be selected in 90° (angle) increments.
Manual override
The valve can be manually operated using a hand crank. Unlocking is carried out
manually by removing the hand crank.
Internal heating
An internal heater prevents condensation buildup.
Thanks to the integrated temperature and humidity sensor the built-in heater
automatically switches on and off.
High functional reliability
The actuator is overload protected, requires no limit switches and automatically stops
when the end stop is reached.
Flexible signalization
The actuator has one auxiliary switch with a fixed setting (10°) and one adjustable
auxiliary switch (0...90°).
Accessories
Description Type
Electrical accessories
Connection cable 5 m A: RJ11 6/4, B: 6-pin New Generation to ZTH EU ZK1-GEN
Description Type
Mechanical accessories
Position indicator and tappet shaft, F07 square, SW 17 ZPR01
Tappet shaft, F07 square, SW 17 ZPR02
Position indicator and tappet shaft, F05, square, SW 14 ZPR03
Retrofit adapter kit, F05/F07, flat head/square, SW 17 ZPR05
Retrofit adapter kit, F07, square 45° turned, SW 14 ZPR06
Retrofit adapter kit with ring, F07, square 45° turned, SW 17 ZPR08
Retrofit adapter kit with ring, F07, flat head/square, SW 14 ZPR09
Retrofit adapter kit, F05/F07, flat head/square, SW 14 ZPR10
Retrofit adapter kit, F05/F07, square 45° turned, SW 18 ZPR11
Retrofit adapter kit, F05/F07, flat head/square, SW 16 ZPR12
Hand crank for PR/PM actuator ZPR20
PRCA-S2-T
Rotary actuator, Open/close, 3-point, AC 24...240 V /
DC 24...125 V, 160 Nm, Running time motor 35 s
Safety notes
www.belimo.com
PRCA-S2-T • en-gb • 2019-03-08 • subject to changes
2

Belimo PRCA-S2-T Specifications

General

Brand	Belimo
Model	PRCA-S2-T
Category	Controller
Language	English