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Interface Technology Group, Inc. 

 
 
 
 

 

 
 
 

Model DA-422-IRIG-2X4 

 

RS-422 and Analog Distribution Amplifier 

 
 
 

Operation and Maintenance Manual 

 
 
 

 
 
 
 
 
 
 

 

Interface Technology Group, Inc. 

2107 South Hwy US-1 

Rockledge, FL  32955 

V 321-433-1165   F 321-433-0924 

 

Summary of Contents for DA-422-IRIG-2X4

Page 1: ...chnology Group Inc Model DA 422 IRIG 2X4 RS 422 and Analog Distribution Amplifier Operation and Maintenance Manual Interface Technology Group Inc 2107 South Hwy US 1 Rockledge FL 32955 V 321 433 1165 F 321 433 0924 ...

Page 2: ...lex outputs Using RJ 45 Connectors each separately adjustable in level Analog Frequency response or 3dB from 20 Hz to 50 kHz Output Impedance Nominal 120 ohms each output Output Level 0 to 8 V P P balanced transformer coupled DB 9 Female connector RS 232 Status Alarm Ethernet network port for Status communications Overview The model DA 422 IRIG 2X4 is designed to accept a RS 422 signal input signa...

Page 3: ...aults are also reported via the serial port or the Ethernet port on the rear panel of the unit Faults are reported when they happen and are reported again every 2 minutes It is possible to mask out continuing faults A message is sent when the fault is cleared Operation Connect a suitable AC mains power source to the rear IEC connector Connect an RS 422 signal to the RJ 45 RS 422 input connector an...

Page 4: ...ral other agencies Remote Status Connecting a computer running a terminal program such as Hyperterminal set up as 9600 N 8 1 allows control and status information to be passed from or to the distribution amplifier Connections for RS 232 are described in the section above Hitting Enter C R will cause the DA 422 IRIG 2X4 to respond with DA 422 IRIG 2X4 XXXX Where XXXX is the serial number of the uni...

Page 5: ...ough DHCP The factory default is DHCP mode The default telnet port is 10001 The default XPORT control port is 9999 The Ethernet port module is a Lantronix XPort module It is recommended that the Lantronix web site WWW lantronix com be consulted to understand how to use the interface A utility program from Lantronix called Device Installer current version 4 1 0 9 should be downloaded and used to se...

Page 6: ...dust from the cabinet when it accumulates The front panel may cleaned with a soft cotton cloth Use only a small amount of mild soap and water solution to dampen the cloth if necessary No routine checks or adjustments are required ...

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