rs422 4 wire DVR to 2 wire rs485 camera possible ?

[lenny 0]

Hi,

 

I have a Nuvico DVR, it uses rs422 for ptz control

however I have a samsung scc-c4307 zoom camera which is rs484 2 wire.

 

Is there any way to make the 4 wire work with this camera ?

 

Also the rs422 is actually 5 wires r-,r+,t-,t+,u

is the u ground/common ?

 

Thanks,

 

L

[VST_Man 1]

check out Maxstream. They have wireless converters that work great. Don't have to run wire either!!

 

http://www.maxstream.net/products/xtend/rf-modem-rs232.php