Serial Interfaces Board - based on PC/104 Standard IPC/SIC4-1 4 Standard UARTs Configurable Drivers Selectable Interrupt Addresses Galvanic Isolation ESD Protected Extended Temperature Specifications Main Functional Elements 4 Standard UARTs, 16C550 Compatible but with 64 Bytes FIFOs Configurable Standard RS232 / RS422 / RS485 Drivers (Full Duplex, Half Duplex, Echo Cancellation, TLS) Interface Configuration Switches Interrupt Selection Switches Board Base Address Selection Switches Full Separate Galvanic Isolated Interfaces PC/104 Local Bus Interface Please refer to User Documentation for Additional Information: DOC/IPC_SIC41A-E Order Information Maximum Ratings 4 x RS232 Interfaces without Galvanic Isolation Four 2x5 Pin Headers for direct Flat Cable DSUB Connection Supported RS232 Signals: RX/TX/RTS/CTS/DTR/DSR/DCD/RI Order Code: IPC/SIC4-1AE (PC/104 - Connector) Order Code: IPC/SIC4-1ASE (32x4 Pin ELCO Connector) 500mA Logic Supply Current @ 5V (no external Load) -25° to +85°C Operating Temperature -40° to +90°C Storage Temperature Board Size 100 x 125 mm Non standard PC/104 mech. dimensions 4 x Configurable RS232/422/485 Interfaces with Galvanic Isolation Four 2x5 Pin Headers for direct Flat Cable DSUB Connection Supported RS232 Signals: RX/TX/RTS/CTS Order Code: IPC/SIC4-1BE (PC/104 - Connector) Order Code: IPC/SIC4-1BSE (32x4 Pin ELCO Connector) 4 x Configurable RS232/422/485 Interfaces with Galvanic Isolation 36 Pin Terminal Block Connector and four 2x5 Pin Headers for DSUB Connection Supported RS232 Signals: RX/TX/RTS/CTS Order Code: IPC/SIC4T-1BE (PC/104 - Connector) Order Code: IPC/SIC4T-1BSE (32x4 Pin ELCO Connector) Other Configurations on Request Technical Data