The i-MOD UART connector is a standard connector defined by Seco to allow customers to easily add functions to a baseboard.
Keith & Koep offers different extension boards ranging from a simple breakout board to RS232/RS485/RS422 transceiver boards.
Customers may design their own peripherals which can be connected through a 10pol FFC cable.
This is the pinning of the connector on the baseboard.
Extension boards use the opposite numbering scheme.
Inputs and outputs are in respect to the baseboard. i.e. the TXD output of the baseboard is an input to the extension board.
Pin | Signal | Function |
---|---|---|
1 | UART1_RI | RI input |
2 | UART1_DCD | DCD Input |
3 | UART1_DSR | DSR input |
4 | GND | Power |
5 | +3V3 | Power |
6 | UART1_RTS | RTS output |
7 | UART1_CTS | CTS input |
8 | UART1_TXD | TXD output |
9 | UART1_RXD | RXD input |
10 | UART1_DTR | DTR output |
Connector: 687110149022 by Wuerth
i-MOD UART peripherals
Picture | Name | Description | Datasheet |
---|---|---|---|
iModCon RS232 | Converts iMod Uart to RS232 | ||
iModCon RS Combi | Converts iMod UART to RS232, RS485 or RS422 |