Extron Electronics MLC 104 Plus Series - Manual (Page 157)

A-5 MLC 104 Plus Series • Reference Material
PRELIMINAR
Y
Specifications — MLC 104 Plus
Control — host ports
Serial host port ............................... 1 bidirectional RS-232 front panel 2.5 mm mini stereo jack
Baud rate and protocol ................. 38400, 8 data bits, 1 stop bit, no parity
Serial control pin configurations . Mini stereo jack: tip = TX, ring = RX, sleeve = GND
Secondary control panel (SCP) .... (1) 3.5 mm 5-pole direct insertion captive screw connector
Program control ............................. Extron's Global Configurator for Windows
® , version 2.5 or later
Extron's Simple Instruction Set (SIS ™ )
IR learning frequencies ................. 30 kHz to 62 kHz
IR learning distance ...................... 2" (5.1 cm) to 12" (30.5 cm) from the top panel
Control — serial ports
Display control port ...................... (1) 3.5 mm direct insertion captive screw connector, 3 pole, for bidirectional
RS-232 control (± 5V)
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 port
IR control port ................................ (1) 3.5 mm direct insertion captive screw connector, 2 pole
TTL level (0 to 5 V) infrared control up to 1 MHz
Digital I/O control
Number/type ................................ 3 digital input/output (configurable)
Connector ....................................... (1) 3.5 mm direct insertion captive screw connector, 4 pole
Pin configuration ........................... 1, 2, 3 = digital inputs/outputs 1, 2, and 3; 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 ...... <2.0 VDC
Digital outputs ............................... 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 ........... 12 VDC, 0.285 A (0.305 A if used with an optional IRCM-DV+)
N An MLC 104 Plus 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
Mounting
Rack mount ........................ Yes, with optional rack mounting kits
Wall mount ......................... Yes, wall- and furniture-mountable with optional mounting kits
Enclosure type ............................... Metal faceplate, metal rear enclosure