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HIRSCHMANN NB2810 NetModule Router User Manual

4.6. Installation of the Power Supply & Delayed Power Off  
The router can be powered with an external source supplying between 12 VDC and 48 VDC. It is to be  
used with a certified (CE or equivalent) power supply, which must have a limited and SELV circuit out-  
put. The router is now ready for getting engaged. When no "delayed power off" is required, connect  
the supply voltage to both IGN and V+ pin. When using the "delayed power off" function, the V+  
is connected directly to the battery circuit and IGN is connected to the ignition circuit of the vehicle.  
Using this feature, the router powers off a defined time (SW configurable) after the vehicle is turned  
off, instead of an immediate shut down.  
Attention: Following points must be observed:  
– Only CE-compliant power supplies with a current-limited SELV output voltage range  
may be used with the NetModule routers.  
– A Power Source Class 3 (PS3) power supply (with 100 W or more) shall only be used  
under the condition that a cable strain relief on the power cable to the router is applied.  
Such a cable strain relief ensures that the wires on the router screw terminal connector  
are not disconnected (e.g. if under an error condition, the router would be tangling on  
the cable). The cable strain relief must withstand a pulling force of 30 N (for router  
weight up to 1 kg) applied to the cable of the router.  
– Une alimentation de classe 3 (PS3) (100 W ou plus) ne doit etre utilisee que si le  
cable d alimentation du routeur est equipe d un dispositif anti-traction. A condition qu  
une decharge de traction soit appliquee au cable d alimentation du routeur. Une telle  
decharge de traction permet de s assurer que les fils du connecteur a vis du routeur  
ne sient pas deconnectes (par exemple si, en cas d erreur, le routeur s emmale dans  
le cable). La decharge de traction du cable doit resister a une force de traction de 30  
N (pour un routeur d un poids inferieur ou egal a 1 kg) appliquee au cable du routeur.  
4.7. Installation of the Audio Interface  
The audio interface (line out) is available on the PTT (Option Ap) and the Audio (Option A) extension.  
Attention:  
Risk of hearing damage: Avoid the use of earphones or Headphones at high volumes  
or over one longer period.  
NB2810  
45  
User Manual for NRSW version 4.8.0.102  
GeneralDetails
NameHIRSCHMANN NB2810 NetModule Router User Manual
MakeHIRSCHMANN
LanguageEnglish
FiletypePDF (Download)
File size MB
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