Data Connect IG192HFP-OEM
 Modem for Industrial Communication Applications


Design for industrial communication applications, Data Connect’s IG192HFP-OEM embedded leased line modem module offers compact size and high performance for point-to-point and point-to-multipoint networks operating up to 19200 bps. The serial interface with RS-232 level is designed to interface with any system controllers and no special device driver required.

The IG192HFP-OEM embedded module is a complete modem ready to integrate into any host system. The easy to use serial interface drastically reduces development time and cost for system designers. The compact size and low power consumption makes it ideal for any systems with communication requirements.


  • Complete modem for TELCO leased line or private line
  • Speeds selectable from 19200, 9600, 4800, 2400 and 1200 bps (202T/V23)
  • Serial interface compatible with RS-232/V.28 level
  • Point-to-point, point-to-multipoint, 17.5 or 23 ms modem train time
  • Asynchronous operation, 10 or 11 bit character format
  • 2 wire half duplex or 4 wire full duplex
  • Automatic adaptive receive cable equalizer for high performance
  • Transmit and receive cable equalizer for long cable operation
  • Compact size: 4.95″ X 3.95″ X 0.7″
  • Single 10-60V power requirements, max. 125mA
  • Operating Environment (-40°C to + 85°C)
  • Transmit output power from 0 to -14  dBm (2 dB step)
  • Operating distance as line driver: > 20 miles


  • SCADA monitoring and control
  • Remote meter data collection
  • Security gate and door control
  • ATM and point-of-sales terminal
  • Industrial automation monitor and control
  • Gas and water pumps monitoring and control
  • Remote sensor monitoring
  • Traffic light monitoring and control
  • Rail road crossing monitoring and control


Data Rate Support:
19200, 9600, 4800, 2400 bps in fast poll (23 ms train time)
0-1800 bps in Bell 202T mode (8.5 ms train time)
0-1200 bps in ITU-V.23 mode
Data Format: Asynchronous, 7, 8 or 9 data bits
10- or 11-bit character with 1 or 2 stop bits 

QAM for 19200/9600/4800/2400 bps (Fast Poll)
FSK for 0-1200 or 0-1800 (Bell 202T & V23)

Modem Equalizers:
Automatic & adaptive equalizer
Enhanced fixed cable equalizers for extended range over unloaded cables

Transmission Line Interface:
TELCO Voice band 2- or 4-wire leased line
Private Line, 2- or 4-wire, 19-26 AWG
Connector: 4 pin terminal block

DTE/RTU Interface
Connector:         DB9-F
Signals:              RTS, CTS, CD, TD, RD, DSR, SG
Signal level:       RS-232/V.28

Power Supply Specifications:
Power Input: 10 to 60 VDC
Power Consumption:
Idle mode:         100mA
Normal mode:   120 ma, typical

Mechanical Specifications:
PCB Dimensions: (4.95″ X 3.95″ X 0.7″)
Weight: 4.0 oz

Environment Specifications:
Operation: -40°C to + 85°C
Storage: -40°C to + 100°C
Humidity: Up to 95% non-condensing