Extron electronic PVS 305SA Install MediaLink Controller, T Wire stripping lengths, Wire color

Installation — Stage Two, cont’d

4. Install MediaLink Controller

TBefore cabling and installing the MLC 104 IP Plus, locate and write down the MAC address of the device for configuring the IP address. The 12 character alphanumeric address (e.g., 00-05-A6-03-9G-H4) can be found on a label on the side of the controller.

TThe length of exposed wire is critical to avoid transmission problems. Ensure the lengths given here are adhered to when stripping the cables for connection.

NIf a drain wire is used, both ends of the wire must be covered by heat shrink to avoid accidental grounding.

a.Connect the MLC power and RS-232 control cable (part # 26-626-50) as shown.

NThe MLC 104 IP Plus is powered from the PVS 305SA. DO NOT connect an external power supply to the MLC 104 IP Plus unless installing an optional secondary control panel.

Wire Bared
3/16"		Heat Shrink on
	(5 mm)	Outer Jacket to
	Max.	Inner Conductor
		Transition

Heat Shrink on

Drain Wire

7/8"

(22 mm)

T Wire stripping lengths

RS-232/MLC/IR

Tx Rx IR	+12V
A B C D E

PVS 204SA Switcher's rear panel RS-232/MLC/IR port

Heat Shrink over Drain Wire

From MLC 104 IP Plus	Wire color	To PVS 305SA terminal
terminal
A - (Rx on the MLS port)	White	A - (Tx on the RS-232 port)
B - (Tx on the MLS port)	Violet	B - (Rx on the RS-232 port)
MLS RS-232 Ground	Drain wire	D - Ground
Power Ground	Black	D - Ground
12 V In	Red	E - +12 V

+12 VDC

Ground ( )

Ground ( )

BReceive (Rx) Transmit (Tx) B

A Transmit (Tx) Receive (Rx) A

Heat Shrink
over Drain Wire
NOTE If you use cable that has a drain wire, tie	Rx	Tx	GROUND	GROUND	+12VIN
the drain wire to ground at both ends.
Apply heat shrink cover to both ends of the	A	B
		MLS		PWR
wire to avoid accidental grounding.
	RS-232			12V

MLC's MLS and

Power ports

4a Connecting the MLC to the switcher

2-13 PoleVault Systems Installation • Installation — Stage 2