IML14.4 Low Power Modem VDC

Hardened  Industrial  Grade Modems
Bell 103, 212, V.22, V.22bis, V.32, V.32bis,

Industrial Rated - DIP Switch Settings -
Sleep Mode - Double Surge Protected

DC & AC Voltage - Temp Rated - ideal for Solar powered applications

To service the growing need for efficient, reliable data communications in the harsh environments of remote sites and industrial facilities. ARC has developed a modem that can operate from various AC & DC power supplies with a very low power mode and survive high surge levels and extreme heat and cold. All this without compromising the performance expected from state-of-the-art communications devices.

ARC modems  work in remote sites with very low failure rates. These devices work where other modems roll over and die. When a service call to a remote site can mean an all day trip this modem is the ideal solution.

With 7ma sleep mode this modem makes a great modem for those solar powered applications.

 

 

  • RS-232 on a female DB-9
  • 3, 1.2, 2.4, 9.6, 14.4kbps
  • V42bis and MNP10
  • DIP switch settings for modem configuration
    (no AT commands needed)
  • IML144-LV 10VDC to 36 VDC
  • IML56-HV 18 to 72 V AC or DC
  • (with floating ground)
  • On @ 12 volts:    70 ma
    rest:                     20 ma
    sleep                     7 ma
  • Double Surge Protection
  • -35oC to +80oC Operating Temp.
  • LEDs -  TX/RX, CD, PWR
  • Mounting Tabs are built in
  • DIN Rail Mounting Optional
  • Environmental:
    95% humidity, non-condensing -
    (Optional Coatings for high humidity)
  • Size -  3.5" W, 6" L, 1" H

Modem Configuration DIP switch settings
 

SW1

SW2

SW3

Baud

ON

ON

ON

1200

ON

ON

OFF

2400

ON

OFF

ON

4800

ON

OFF

OFF

9600

OFF

ON

ON

19200

OFF

ON

OFF

38400

OFF

OFF

ON

57600

SWITCH

Position

DESCRIPTION

SW4

 

ON

Auto Answer (ATS0=1)

OFF

Auto Answer Disable (ATS0=0)

     SW5

 

ON

Local Echo Enable (ATE1)

OFF

Local Echo Disable (ATE0)

SW6

 

ON

Response Mode Enable (ATQ0)

OFF

Response Mode Disable (ATQ1)

SW7

ON

Short Form result code (ATV0)

OFF

Long form result code (ATV1)

SW8

 

ON

Flow Control ON

OFF

Flow Control OFF

     SW9

 

ON

Hardware Flow Control

OFF

Software Flow Control

SW10

 

ON

Error Correction Enable

OFF

Error Correction Disable

SW11

ON

Normal DTR

OFF

Ignore Host DTR

SW12

 

will be used for sleep modem

 ordering info

jump to IML 56Kbps modem page

jump to User Guild PDF file

jump to AT Commands PDF file

jump to other modem pages

ARC ELECTRONICS
 301-924-7400 EXT 25 / 512-864-0756

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 arc@arcelect.com