Technical Data Dimensions - Helios RMK Notice De Montage Et D'utilisation

Installation and Operating Instructions
CHAPTER 5
TECHNICAL DATA
DIMENSIONS
Duct smoke detector – RMK
– Connection matrix for AIR1 ventilation units
RMK AIR1
Terminal 4 FIRE ALARM
AIR1 XC series: Terminal 24
AIR1 XH series: Terminal 31
AIR1 RH 1000-8000: Terminal 28
AIR1 RH 9500-15000: Terminal 29
Note: For AIR1 unit under Configuration → Fire protection → set the
switching contact to "normally closed".
Terminal 5 C+
AIR1 XC series: Terminal 25
AIR1 XH series: Terminal 32
AIR1 RH 1000-8000: Terminal 29
AIR1 RH 9500-15000: Terminal 30
Terminal 1 DC SUPPLY 24 V
Terminal 2 DC SUPPLY GND
5.0 Technical data
Functional principle
Operating voltage
Flow velocity
Voltage range
Current consumption in rest state
Current consumption during alarm
Current consumption during fault
Relay contact switching voltage
Relay contact switching current
Relay contact switching capacity
Residual ripple Ub max.
Cable insertion
Connection
Core diameter
Cable diameter
Recommended connection cable
Relay contact 4 and 5 open
Relay contact 4 and 5 closed
Colour
Temperature range
Relative air humidity
Protection category
Protection cat. Smoke detector
Marking
Approval
Weight
Scattered light
24 V DC
from 1 m/s to 20 m/s
16 to 28 V
22 mA at 28 V DC
11 mA at 28 V DC
16 mA at 28 V DC
Max. 30 V AC or 30 V DC
Max. 1 A
Max. 30 W
+/- 200 mVss
4 x Ø 6 to 10 mm
Labelled terminals in detector base
0.6 to 1.4 mm
Max. 9 mm
IY(ST)Y 4 x 2 x 0.6 mm
- heavily contaminated, - de-energised,
- fault, - alarm
- operational, - slightly contaminated
Blue, transparent
-20 °C to +60 °C
Max. 95 % non-condensing
IP54 (on duct surface)
IP40
CE
VdS G 207083
0.35 kg (without duct)
5
EN