User Manual

8/11
Building Technologies Division CC1N7542en
21.06.2015
Technical data
Operating voltage DC 5 V
Power consumption <50 mW (typically)
Degree of protection
- AZL21… IP40 to IEC 529
- AZL23…
- Rear
- Front
IP40 to IEC 529
IP54 to IEC 529 when mounted
Safety class
II to DIN EN 60730-1
Housing
- Material
- Color
PC and PC / ABS
RAL 7035 (light-grey)
Flame protection class
- Transparent housing parts
- Colored housing parts
To UL94 V2 (PC)
To UL94 V0 (PC / ABS)
Weight
- AZL21…
- AZL23…
Approx. 85 g
Approx. 120 g
Degree of contamination 2
Signal cable
Color white
Unshielded
Conductor 4 x 0.141 mm²
With connector RJ11
Cable length
- AGV50.100
- AGV50.330
1 m
3 m
Location Under the burner hood (arrangements for
SKII EN 60730-1 additional required)
For permissible cable length, refer to the Data Sheet of the relevant type of flame
safeguard / burner control.
BCI interface with RJ11 female For Siemens flame safeguards / burner
controls
Storage
DIN EN 60721-3-1
Climatic conditions Class 1K3
Mechanical conditions Class 1M2
Temperature range -20...+60 °C
Humidity <95 % r.h.
Transport
DIN EN 60721-3-2
Climatic conditions Class 2K3
Mechanical conditions Class 2M2
Temperature range -30...+60 °C
Humidity <95 % r.h.
Operation
DIN EN 60721-3-3
Climatic conditions Class 3K3
Mechanical conditions Class 3M3
Temperature range -20...+60 °C
Humidity <95 % r.h.
Installation altitude Max. 2,000 m above sea level
Warning!
Condensation, formation of ice and ingress of water are not permitted!
If this is not observed, there is a risk of loss of safety functions and a risk of
electric shock
General unit data
Signal cable AGV50...
display  BCI
Inputs / outputs
Environmental
conditions