Extron electronic MLC 104 Series Folheto

Serial control port ........................  2 RS-232: 1 side panel 3.5 mm, 3-pole, direct insertion captive screw connector, 

1 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  3-pole direct insertion captive screw connector: TX = TX, RX = RX, GND = GND 

Mini stereo jack: tip = TX, ring = RX, sleeve = GND 

Ethernet control port (MLC 104 IP) 

1 RJ-45 female 

Ethernet data rate (MLC 104 IP)  10/100Base-T, half/full duplex with autodetect 
Ethernet protocol (MLC 104 IP)  ARP, DHCP, ICMP (ping), TCP/IP, Telnet, HTTP, SMTP 
Ethernet default settings (MLC 104 IP) 

Link speed and duplex level = autodetected 
IP address = 192.168.254.254, subnet mask = 255.255.0.0, default gateway = 0.0.0.0 
DHCP = off 

Web server (MLC 104 IP) ...........  Up to 200 simultaneous sessions

7.25 MB nonvolatile user memory

Secondary control panel (SCP) ..  (1) 3.5 mm 5-pole direct insertion captive screw connector
Program control ...........................  Extron’s configuration program for Windows

®

Extron’s Simple Instruction Set (SIS

™

) 

Microsoft

®

 Internet Explorer, Telnet (MLC 104 IP) 

Projector control port ..................  (1) 3.5 mm direct insertion captive screw connector, 3 pole 

Programmable for RS-232 control (±5 V) or TTL level (0 to 5 V) infrared control up 
to 1 MHz 

Baud rate and protocol (RS-232)  115200 to 300 (9600 default) baud (configurable); 8 (default) or 7 data bits;

1 (default) or 2 stop bits; no parity (default), or even or odd parity

Switcher control port ..................  (1) 3.5 mm direct insertion captive screw connector, 3 pole, 

for RS-232 control (±5 V) 

Baud rate and protocol ...............  9600 baud; 8 (default) or 7 data bits; 1 (default) or 2 stop bits; no parity (default), or 

even or odd parity 

Number/type ...............................  1 digital
Connector ......................................  (1) 3.5 mm direct insertion captive screw connector (shared with power sense port)
Pin configuration .........................  power sense = digital in, GND = GND
Input voltage range .....................  0-12 VDC
Input impedance ..........................  28k ohms
Programmable pullup .................  2k ohms to +3.3 VDC
Threshold low to high .................  >1.2 VDC
Threshold high to low .................  <1.1 VDC

External power supply ...............  100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable; to 12 VDC, 1 A, 

regulated 

Power input requirements .........  12 VDC, 0.285 A 
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 

Rack mount ...................................  Yes, with optional rack mounting kits, and also wall- and furniture-mountable 

with optional mounting kits