A New member of I-87K family: I-87211W
GPS Receiver Module with 2 DO and 1 PPS output
 
The I-87211W, a new GPS solution for GPS Receiver module of I-87K family in ICP DAS, featuring high sensitivity, low power consumption and ultra small form factor with DCON and GPS protocols. This powerful item provides you with superior sensitivity and outstanding performance even in the harshest environment. The I-87211W provides extra 2-channel DO and 1-channel PPS for users. PPS signals can be used for precise timekeeping and time measurement. One can combine the PPS functionality with another as time synchronization source.

Therefore, the I-87211W can be a powerful GPS module as well as a general purpose GPS module with RS232 interface in PACs and remote I/O expansion units. It can also be applied in automotive navigation, Personal positioning and navigation, Marine navigation, Satellite time correction and etc¡K
 
Features:
  • Support PACs and Remote I/O expansion units of ICP DAS
  • Support 66-channel GPS and NMEM v0183 v3.01
  • RS-232 supports NEMA v0183 v3.01 format or DCON protocol
  • Built-in 2-channel DO, 1-channel PPS(1 pulse per second), 1 RS-232 port
  • PPS: 100 ms pulse output/sec for precise timekeeping and time measurement
  • With various system LED indicators
  • DIN Rail mounting
 
Applications:
  • Automotive navigation, ,
  • Personal positioning and navigation
  • Marine navigation
  • Satellite time correction
  • Precise timekeeping and time measurement
 
 
Comparison Table of GPS related products in ICP DAS
  GPS-721 I-87211W
GPS Chip MediaTek solution MediaTek solution
External Antenna Yes Yes
Support DCON protocol Yes Yes
RS232 with NMEM v3.01 Yes Yes
DO 1 (Non-isolation) 2 (Non-isolation)
PPS (pulse per second) 1 (100 ms pulse/sec) 1 (100 ms pulse/sec)
Others Host can communicate with
the GPS-721 by RS-485 or RS-232
Support for PAC units
Remote I/O Expansion units
 
For more information please refer to the website: http://www.icpdas.com/products/Remote_IO/i-87k/i-87211w.htm
Datasheet: http://www.icpdas.com/products/Remote_IO/i-87k/data_sheet/I-87211W.pdf
 
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