Doc.-ID: 180516-PT10BA-ES-RoughCam IPM1145-(L)_en_rev.01.docx, page 6 of 40
2
Technical Data
2.1
Electrical parameters of the camera module
2.1.1
RoughCam IPM1145-(L) (PoE+) (Camera and Heater)
Power supply:
PoE, IEEE 802.3at type 2 class 4
Reference power:
48 V DC (44...54 V DC)
Maximum power input:
24.9 W (30 W from the PSD)
2.1.2
RoughCam IPM1145
Power supply:
PoE, IEEE 802.3af/ 802.3at type 1 class 2
Reference power:
48 V DC (44...54 V DC)
Maximum power input:
6.0 W
2.1.3
RoughCam IPM1145-L
Power supply:
PoE, IEEE 802.3af/ 802.3at type 1 class 3
Reference power:
48 V DC (44...54 V DC)
Maximum power input:
10.5 W
2.2
Electrical parameters of the PTC heat load circuit (optional)
Reference power U
N
:
24 V DC
Nominal voltage P
N
:
20 W at type L (T
AMB
≥ -30°C)
40 W at type LL (T
AMB
≥ -60°C)
Attention!
The power consumption of the housing heating is determined by the ambient tempera-
ture or, respectively, by the PTC features
1
found in the modules’ individual operating
points. In addition, the performance of the PTC load circuit is influenced by the switching-
on characteristics of the CB06 circuit board, the load operation of the internal camera
module as well as the convection cooling on the outside (heat dissipation via housing).
Per module, the switch-on power can reach P
max
> 100W! Supply cable fine wire fuses
have to be dimensioned accordingly by the end user. A super-slow (-TT-) trigger charac-
teristic is recommended.
The typical continuous power rating at the low temperature range (T
AMB
-30°C) is
P
(-30°C)
= 12.2 W at a saturated condition
The typical continuous power rating at the artic temperature range (T
AMB
-60°C) is
P
(-60°C)
= 26.8 W at a saturated condition
The typical start-up peak at the low temperature range (1x HP05 heating element) is
I
max
> 4000mA !
The typical start-up peak at the artic temperature range (2x HP05 heating element) is
1
P
HP05
= KxAxT (K=5.5W/m
2
)
