The WP-8xx7, iP-8xx7, £gPAC-7186EG and future ViewPAC-25W7 support the I-87211W GPS I/O module to do time-synchronization and measure the local Longitude and Latitude; driver versions requirement are listed below. Another compact RS-485 remote GPS-721 module will be available in the near future, which supports the similar functions as the i-87211W, but it can only be connected via RS-485 connection to PAC. (The I-87211W can be plug in lot 0 to 7 on ISaGRAF PAC or can be connected by PAC via RS-485 connection)
WP-8xx7 / 8xx6 : ver. 1.07 iP-8xx7 or later : ver. 1.03 or later
£gPAC-7186EG : ver. 1.06 or later ViewPAC-25W7 : all versions.
Newly released PAC driver :
http://www.icpdas.com/products/PAC/i-8000/isagraf.htm > Driver
Please visit
www.icpdas.com > FAQ > Software > IsaGRAF > 107 for more information.