Channel Vision A4630R, A4603 manual Wiring the A0127 keypad

Wiring the A0127 keypad...

Keypads connect to the A4603 through the RJ-45 jacks on the back panel of the A4603 Connections to the A0127 may be accomplished either by using the RJ-45 jack or the screw terminals provided on the back side of the keypad. When using the RJ-45 jacks, simply wire both ends of the cable according to the TIA568A standard. When using the screw terminals on the A0127, make sure to wire the RJ-45 plug connecting to the A4603 as shown below.

l
a		d
n				C
g		n
i		u		D
s		o
R		r		V
I		G		+
:		:		:
4		7		8
n	n			n
i	i		i
P	P		P

l a n ig s IR : 4 in P

	d	C
	n
	u	D
	o
	G	+V
	r
:		:
7		8
	n	n
	Pi	i
		P

		A0127
Front		Rear
Vid 1
Vid 2	Vol
	+
Vid 3	Vol
	-
Vid 4
Pwr	Mute

A4603

Pin 8: +VDC

Pin 4: IR signal N.C.

Pin 7: Ground

Connecting a standard IR repeater to the A4603... A standard IR repeating device may be connected directly to the A4603 allowing the unit to be controlled from a learning IR remote. The connection is similar to the wiring configuration shown above for the A0127, except there are only three wires as shown below.

Typical IR receiver

connection

Pin 8: +VDC

Pin 7: Ground

Pin 4: IR signal

Note: not all IR receivers have the voltage, ground, and signal connections in the same order as this diagram. Pin 8: +VDC, Pin 7: Ground, Pin 4: IR.

4