InHand Edge Computer EC300 Series - Extended Interface

Wi-Fi
WiFi antenna
Lora
Lora antenna
2.3.15 Extended interface
The EC300 enables flexible interface expansion, which is freely combined by
four independent expansion modules (module A, module B, module C and module
D) according to requirements, allowing different combinations of isolated
CAN, RS485, RS232, analog input and DI/DO. Each extension module supports
only one functional option at a time. The expansion module is pre-installed
on the expansion socket inside the device, and the overall structure is
small and compact. The following table shows the supported extension
combinations and ordering codes.
Expansion Module
Functional
P/N Code
Module A
NONE
N
LORA
L
Module B
NONE
N
RS232
2
RS485
4
CAN FD
C
4-20mA
A
Module C
NONE
N
RS232
2