Extron electronic MLC 226 IP Specifications - MLC 226 Series, cont’d, Control - serial ports

Specifications — MLC 226 Series, cont’d

Control — serial ports

Display control port	(1)	3.5 mm direct insertion captive screw connector, 3 pole, programmable
	for bidirectional RS-232 control (±5 V) or TTL level (0 to 5 V) infrared control
	up to 1 MHz
Switcher control port	(1)	3.5 mm direct insertion captive screw connector, 3 pole, for bidirectional

RS-232 control (±5 V)

Baud rate and protocol (RS-232).. 115200 to 300 baud (9600 baud = default); 8 (default) or 7 data bits; 1(default) or 2 stop bits; no parity (default), or even or odd parity

Control— IR/serial ports

IR/serial control ports	(3) 3.5 mm direct insertion captive screw connectors, 2 pole
	Programmable: unidirectional RS-232 (±5 V) control, or TTL level (0 to 5 V)
	infrared control up to 1 MHz
Baud rate and protocol	115200 to 300 baud (9600 baud = default) ; 8 (default) or 7 data bits;
	1(default) or 2 stop bits; no parity (default), or even or odd parity

Digital I/O control

Number/type	1 digital input/output (configurable), 1 digital input
Connector	1 rear panel 9-pin female D connector (shared with the serial host port)
	(1) 3.5 mm direct insertion captive screw connector (shared with power
	sense port)
Pin configuration	9-pin female D connector: 1 = digital input, 5 = GND;
	power sense = digital in, GND = GND
Digital inputs
Input voltage range	0-12 VDC
Input impedance	28k ohms
Programmable pullup	2k ohms to +5 VDC
Threshold low to high	>2.8 VDC
Threshold high to low	<2.0VDC
Digital output	250 mA sink from 24 VDC, maximum

General

External power supply	100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 1 A, regulated
Power input requirements
MLC 226 IP DV+	12 VDC, 0.515 A (includes MLC 226 IP and IRCM-DV+)
All other models	12 VDC, 0.495 A (0.515 A with 1 IRCM-DV+ connected)

NAn MLC 226 Series controller must be powered by its own power supply. It cannot be powered by an MLS switcher.

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
Cooling	Convection, unvented
Rack mount
MLC 226 IP DV+	No, but wall- and furniture-mountable
All other models	Yes, with optional rack mounting kits, and also wall- and furniture-
	mountable with optional mounting kits
Enclosure type

MLC 226 IP controller only. No faceplate, metal rear enclosure

MLC 226 IP, MLC 226 IP DV+

High-impact plastic faceplate, metal rear enclosure

MLC 226 IP with RAL9010 white faceplate, MLC 226 IP AAP, MLC 226 IP L

Metal faceplate, metal rear enclosure

2Extron MLC 226 Series MediaLink® Controllers • Specifications