Sealevel is reluctantly forced to deal with the realities of the trade war with China by imposing a nominal 2% tariff recovery fee on all…
FAQ: Can the electromechanical relays on the SeaConnect 370 reliably switch a micro-current signal after switching a medium load?
No, they cannot. Medium loads wear through the contacts’ gold plating, which is what enables the micro-current switching capability. Beneath the gold plating is a…
FAQ: What’s unique about the relays used on the SeaConnect 370?
The new Sealevel SeaConnect 370s incorporate innovative Form C electromechanical relays with gold-plated bifurcated contacts. These relays provide lower initial contact resistance and greater…
Can Sealevel synchronous serial expansion boards and Relio R2 Sync Server communicate using SDLC or HDLC-derived protocols?
Sealevel synchronous serial expansion boards and the Relio R2 sync server have an SDLC mode that implements many low-level behaviors of SDLC such as…
How do I interpret error return values from SeaMAX functions when debugging my SeaMAX program?
The SeaMAX API Documentation is the go-to source for understanding the error return values of a SeaMAX function. The SeaMAX documentation for each function provides…
What could cause an error from my first SeaMAX I/O function call?
An error can occur in the first SeaMAX I/O function call if a SeaMAX function call that is necessary to set up the communication…
Can I use a PCI or PCIe serial port as a replacement for COM1?
Using Sealevel’s COM Port Manager utility provided with our SeaCOM software suite, a PCI or PCIe serial port can be named “COM1.” After that…
Can I use Sealevel synchronous serial adapters with Linux?
Sealevel SeaMAC software is used to enable Linux support for products which feature the Zilog® Z85230 Enhanced Serial Communications Controller (ESCC). Our Route56 software…
How can I test to see if data is going through my serial tunnel?
A serial tunnel is formed by two Ethernet serial servers that transmit data received by the local serial port through a TCP/IP connection out…