MOSA is a strategy used by the Department of Defense (DoD) to make their systems more competitive and affordable throughout their lifespan. It involves designing…
What Modbus functions are supported by Sealevel products?
Many Sealevel products support Modbus including SeaI/O modules, SeaDAC modules, eI/O modules, SeaRAQ modules, and SeaConnect modules. That said, individual modules support different Modbus functions. This…
What network speeds can SeaI/O Ethernet (SeaI/O-E) modules handle?
SeaMAC: ssiEncodingNone vs ssiEncodingNrz
How can the RJ-45 connections on RS-232 and RS-485 SeaI/O data acquisition devices be used?
The RJ-45 connections on these data acquisition devices can be used both for daisy chaining additional boards and connecting a half-duplex RS-485 host system. In the latter…
Is the 7203e PCIe serial interface dip switch or software configurable to change the RS-485 termination from a 120 Ohm resistor to an AC termination?
Sealevel’s 7203e does have onboard dip switches that would allow you to turn off the 102 Ohm resistor; the 120 Ohm resistor can be changed through dip…
What are the benefits of utilizing a COM Express architecture?
There are a wide variety of benefits to utilizing a COM Express architecture for embedded computing devices. By using COM architecture, manufacturers can provide application-specific…