Resources & Tools

26-50 of 57 results
SNAP-LCM4 Controller Firmware
Downloads - Published:
This download contains the current firmware for the SNAP-LCM4 controller. The download also includes firmware for SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based controllers.
M4RTU Controller Firmware
Downloads - Published:
This download contains the current firmware for the M4RTU controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, and other Opto 22 OptoControl-based controllers.
M4 Controller Firmware
Downloads - Published:
This download contains the current firmware for the M4 controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4RTU, and other Opto 22 OptoControl-based controllers.
G4LC32SX Controller Firmware
Downloads - Published:
This download contains the current firmware for the G4LC32SX controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based...more
G4LC32ISA-LT Controller Firmware
Downloads - Published:
This download contains the current firmware for the G4LC32ISA-LT controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl...more
G4LC32ISA Controller Firmware
Downloads - Published:
This download contains the current firmware for the G4LC32ISA controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based...more
G4LC32 Controller Firmware
Downloads - Published:
This download contains the current firmware for the G4LC32 controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based...more
SNAP PAC I/O Coprocessor Firmware (Single Download)
Downloads - Published:
I/O coprocessor firmware for rack-mounted SNAP PAC controllers and brains (single download). Not all rack-mounted Opto 22 products have an I/O coprocessor.  See the SNAP PAC I/O Coprocessor...more
SNAP PAC S-Series Controller Bootloader
Downloads - Published:
This download contains special firmware for the SNAP PAC S-Series controllers that upgrades the controller bootloader (or "loader"). Beginning with R6.1b, the loader upgrades newer SNAP PAC...more
R8.5 PAC Firmware
Downloads - Published:
Important: Version R8.5e is NOT the latest-and-greatest. R8.5 firmware may be needed when dealing with this potential issue: KB82356 'File load failure: Memory allocate/flash' when updating SNAP-PAC-R1 firmware
BETA firmware for OptoControl-based controllers
Downloads - Published:
This download contains BETA firmware for Opto 22 controllers running OptoControl strategies. Beta Version Disclaimer: OptoControl is a legacy product, which is no longer getting new features...more
M4IO Controller Firmware
Downloads - Published:
This download contains the current firmware for the M4IO controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based controllers.
M4SENET-100 Ethernet Adapter Card Firmware
Downloads - Published:
This file contains the current release of the M4SENET-100 Ethernet adapter card firmware, which includes a Telnet interface for communicating with the card. Important Instructions If you are...more
OptoTerminal Firmware (2007, v R2.50)
Downloads - Published:
The OptoTerminal Firmware file contains the current firmware versions for the OptoTerminal-G70 and OptoTerminal-G75 operator interfaces. See the OptoTerminal Qlarity Foundry User's Manual for firmware installation instructions.
B3000-PDPRS64 Device Master File
Downloads - Published:
This download contains the file opto087D.gsd, a device master file for customers who need to configure their Profibus software to recognize and use Opto 22’s B3000 PDPRS64.
OptoTerminal Firmware (2004, v 1.53)
Downloads - Published:
The OptoTerminal Firmware file contains the current firmware release for the OptoTerminal-G70 and OptoTerminal-G75 operator interfaces. See the OptoTerminal Qlarity Foundry User's Manual for firmware installation instructions.
OptoEMU Sensor Update File
Downloads - Published:
This file updates an OptoEMU Sensor (OPTOEMU-SNR-3V, OPTOEMU-SNR-DR1, or OPTOEMU-SNR-DR2) to use current firmware and software. You must have OptoEMU Sensor Manager software in order to install this...more