Dedicated Micros Dennard 2060 Guide D'installation Rapide page 4

RS485
For RS485 units
Bring the multicore tail from the dome into the PSU box via weatherproof glands and connect as
follows:
Co-ax
Power
Drain Wire
RS485
The Power Supply Box needs a mains supply, which should be connected to the fused terminal
block marked 240V a.c. Fit a BNC to the incoming co-ax from the controller and connect it to the
"TELEMETRY" BNC socket on the p.c.b.
ADDRESSING THE DOME
Because the dome can be driven either up the co-ax or by RS485 it is very important to get this
setting correct.
The following settings are for up the coax control units
Columbus transmitters should be set to Baxall a/c .... standard mode, set the Dome to: Baxall
a/c panel i.e. set blue switch to F and set yellow switch to C
Baxall & Vista transmitters should be set to Baxall d/c ... standard mode set Dome to: Baxall d/c
panel i.e. set blue switch to F and set yellow switch to E
Dennard, Building Block Video & Dedicated Micros transmitters should be set to BBV protocol and
the Dome should be set to: Den panel i.e. set blue switch to F and set yellow switch to D
(This is the default setting for Domes ordered as Dennard 2060 or Dennard 2060 coax)
Connect the GREEN wire to p.c.b. Grey terminal block J3 terminal C1
Connect the YELLOW wire to p.c.b. Grey terminal block J3 terminal C2
Fit a BNC connector to both incoming and outgoing co-ax cables and join
with a suitable inline connector
Connect the RED wire to the fused terminal block marked 24V a.c. "L"
Connect the BLUE wire to the fused terminal block marked 24V a.c. "N"
The power supply box needs a mains supply, which should be connected
to the fused terminal block marked 240Va.c.
Do not connect this as it is already connected at the dome end.
Connect the GREEN wire to... TX/RX -
Connect the YELLOW wire to... TX/RX + or A
or B