260 / 381
6.37
Sales Service Centre • 01952 675612 Technical Support Helpline • 01952 675689
Radio:
Input Modules
Product presentation
2 Input modules : TR302A (Battery Cell)
2 Input modules : TR302B (230VM)
4 Input modules : TR304A (battery cell)
4 Input modules : TR304B (230VM)
échelle :55%
+
-
+
-
3
4
2
5
1
4
échelle :55%
+
-
3
2
5
1
4
➀
Battery cover
➁
Battery
➂
Radio antenna
➃
Traditional button
➄
Command received light
➀
Command received light
➁
Radio antenna
➂
Supply limits
L : Line 230 V
N : Neutral
➃
Traditional button
➀
Battery cover
➁
Battery
➂
Radio antenna
➃
Traditional button
➄
Command received light
➀
Command received light
➁
Radio antenna
➂
Supply limits
L : Line 230 V
N : Neutral
➃
Traditional button
Technical Characteristics
TR302A / TR304A
TR302B / TR304B
Supply
CR 1/2AA (3.0V) Battery
230V M 50Hz ± 15%
Input
2/4 inputs potential free contracts
2/4 inputs potential free contacts
Contact current
30µA
30µA
Input current
19mA
19mA
Life of battery
5 years
-
Emisson frequency
868.3 Mhz
868.3 Mhz
Emission range
• Inside a building
max. 30m
max. 30m
• Open area
max. 100m
max. 100m
Working temperature
0ºC to +45ºC
0ºC to +45ºC
Storage temperature
-20ºC to +70ºC
-20ºC to +70ºC
Protection index
IP30
IP20
Size
45 x 51 x 16mm
48 x 53 x 27mm
Connection
Slide-in connector with 200mm length
Slide-in connector with 200mm length
tebis.KNX