This README file lists changes to the I/O coprocessor firmware available in rack-mounted Opto 22 controllers and brains manufactured starting in 2016.
I/O coprocessors can be present in the SNAP PAC R-series controllers, and in SNAP PAC EB-series and SB-series brains. Instructions to find out if your device has an I/O coprocessor are included in this README and in the PAC Manager User's Guide.
NOTE: The following products manufactured with I/O coprocessors have firmware R3.0a; you do not need to update the firmware in these products at this time:
- SNAP-PAC-EB1
- SNAP-PAC-EB1-W
- SNAP-PAC-SB1
- SNAP-PAC-SB2
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