The Extron VCM 200 MK is a wall mounting kit for MK junction boxes that provides remote volume and mute control of select Extron power amplifiers or mic preamplifiers with a remote volume control port. It features a rotary volume control that provides smooth, precise volume levels and a dual color, illuminated soft touch button for muting. Three captive screw connectors on the back panel provide quick and easy connectivity without soldering. The VCM 200 MK mounts in a 35 mm deep MK junction box for the United Kingdom, Singapore, Hong Kong, and other markets that use MK-type junction boxes. It is available in white and includes an adapter plate and matching cover frame.

Specifications

VCM 200 Series
Control — peripheral audio equipment
Volume control	0 to 10 VDC variable voltage, positive logic (the higher the voltage, the higher the volume)
Mute control	Momentary push switch with latching contact closure during mute; LED mute indication
Pin configurations
D model	1 = GND, 2 = volume/mute (variable voltage), 3 = +10 VDC
EU and MK models	1 = +10 VDC, 2 = volume/mute (variable voltage), 3 = GND
Reference voltage	10 VDC
General
Power supply	External 10 VDC supplied by the Extron device being controlled (MLP, MPA, PVS, XPA)
Power consumption	Unmute mode: 0.2 watts, 10 VDC Mute mode: 0.4 watts, 10 VDC
Ambient temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Mounting
Furniture or wall mount
D model	Mounts in a standard 1 gang US electrical junction box (1.50" depth) or with included mud ring.
EU model	Mounts in a standard 1 gang EU electrical junction box with 60 mm mounting centers (40 mm depth). An adapter plate is included.
MK model	Mounts to a standard 35 mm deep MK electrical junction box. An adapter plate is included.
Enclosure type	Plastic
Enclosure dimensions
VCM 200 D
Faceplate	2.6" H* x 1.3" W x 0.3" D (6.6 cm H* x 3.3 cm W x 0.6 cm D) (Excludes knob. Fits the opening in a 1 gang decorator-style wallplate. *Overall height is 4.1" (10.4 cm) including mounting tabs. Mounting holes are 3.8" [9.5 cm] apart on center.)
Device	2.8" H x 1.8" W x 0.3" D (7.0 cm H x 4.5 cm W x 0.6 cm D) (Overall rear dimensions, including connectors.  Allow at least 1.5" [3.7 cm] depth in the wall or furniture for device and cable clearance.)
VCM 200 EU, VCM 200 MK
Faceplate	2.2" H x 2.2" W x 0.3" D (1 gang EU, fits a Jung AS 500 wallplate) (5.5 cm H x 5.5 cm W x 0.7 cm D)
Wall frame	VCM 200 EU: 3.2" H x 3.2" W x 0.4" D (8.1 cm H x 8.1 cm W x 1.1 cm D) VCM 200 MK: 3.4" H x 3.4" W x 0.4" D (8.6 cm H x 8.6 cm W x 1.1 cm D)
Device	2.0" H x 1.8" W x 0.4" D (4.8 cm H x 4.6 cm W x 1.0 cm D) (Overall rear dimensions, including connectors. Allow at least 1.25" [3.2 cm] depth in the junction box for device and cable clearance.)
Product weight	0.1 lb (<0.1 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CE, c-UL, UL
EMI/EMC	CE, C-tick, FCC Class A, ICES, VCCI
Product warranty	3 years parts and labor
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.
(040717-D2)