SEC 3500 HMI Controller Accessories
- Intuitive Graphical Interface
- RS 485 Modbus RTU Communication to SEC 3100
- Remote Web Access And Control Facility
- Powerful 32 bit Processor
- 16 Programmable Relays
- Compact Flash socket to increase memory
- Emergency 3500 Restore Kit, for SEC 3500 HMI Panels showing a black screen
- with the white text "INVALID DATABASE" and unresponsive to reset or power-cycling. Click the link below to download the latest kit zip file: Latest Emergency 3500 restore Kit Zip File