C1212H(W) User’s Manual
Solwise Ltd.,
www.solwise.co.uk
, sales@solwise.co.uk
11
RS-485 port can be used to connect the external PAN/ TILT Seat
Connect Pan/ Tilt Seat D+ , D- : Connect PT control line ( 485A , 485B terminal )
No
DESCRIPTION
1 485A(TX+) RS485:Transmit
data
2
485B(TX-)
RS485: Receive data