Regin RDAS-24C Series, Руководство пользователя, Страница: 5 / 18

RDAS…-24C and Modbus communication
1 RDAS…-24C and Modbus communication
1.1 Introduction
RDAS…-24C is a range of damper actuators with Modbus communication. The damper actuators are
intended to use in ventilation and air conditioning sites to operate air dampers and air throttles. The
actuators can be part of a complete ventilation solution, together with other products in the Regin
ventilation family.
All available Modbus variables are presented in the variable list in 4 Variable list
1.2 Models without spring return
Article Supply voltage Power consumtion Running time,
rotation Torque Max.
damper size
Sound power
level
RDAS5-24C 24 V AC (20…28 V
AC 50/60 Hz) 3VA (2.5 W) 150s/90° 5 Nm 0.8 m 2 28 dB
RDAS10-24C 24 V AC (20…28 V
AC 50/60 Hz) 3VA (2.5 W) 150s/90° 10 Nm 1.6 m 2 28 dB
RDAS20-24C 24 V AC/DC (20…
28 V AC 50/60 Hz /
24…48 V DC) 2.8 VA (1.7W) 150s/90° 20 Nm 4 m 2 <35 dB
RDAS35-24C 24 V AC (20…28 V
AC 50/60 Hz) 8 VA (8W) 125s/90° 35 Nm 6 m 2 43 dB
1.3 Models with spring return
Article Supply voltage Power
consumtion Running
time, rotation Torque Max. damper
size
Sound
power level,
actuator Sound power
level, spring
return
RDAS7S-24C 24 V AC/DC
(20…28 V AC
50/60 Hz / 24…
48 V DC) AC 5VA
(3.5W) / DC
3.5W 90s/90° 7 Nm 1.5 m 2 40 dB(A) 61 dB(A)
RDAS18S-24C 24 V AC/DC
(20…28 V AC
50/60 Hz / 24…
48 V DC) AC 7VA (5W)
/ DC 4W 90s/90° 18 Nm 3 m 2 46 dB(A) 71 dB(A)
RDAS…-24C variable list, Rev. A 5