Features 10/100BaseT Ethernet port RS232, RS422, and RS485 modes 3 channels in the RS232 mode Optional 802.11b/g Wi-Fi interface* Optional OLED display Optional power-over-Ethernet* Compact (90x48x25mm) DIN rail, wall mounting plates included * Mutually exclusive About The DS1102 is a compact BASIC-programmable controller targeting serial-over-IP and serial control applications. The DS1102 features a universal RS232/422/485 serial port. The device has a single DB9M connector and is priced as a single-port product, yet provides three independent serial channels (when in the RS232 mode). Device power can be supplied via its power jack or the optional power-over-Ethernet board*. The DS1102 can also be equipped with a 96x32 monochrome OLED display and Wi-Fi interface*. There are eight LEDs on the device’s front: green and red main status LEDs, a yellow Ethernet link LED, and ve blue LEDs, which can be used for Wi-Fi signal strength indication. A buzzer is provided as well. Each DS1102 is supplied with the DIN rail and wall mounting plates. The device comes preloaded with a fully functional serial-over-IP application. * Wi-Fi and power-over-Ethernet options are mutually exclusive Superior upgrade to the DS1206 and DS100B devices. Based on the high-performance T1000 IC. 10/100BaseT, auto-MDIX Ethernet port. Optional 802.11b/g Wi-Fi interface. Optional 96x32 monochrome OLED display. Optional power-over-Ethernet. 1024KB ash for rmware, application, and data. 2KB EEPROM for data storage. Eight LEDs: ▪ Green and red main status LEDs; ▪ Yellow Ethernet link LED; ▪ Five blue LEDs (can be used for Wi-Fi signal strength indication). Software-selectable RS232, RS422, and RS485 modes: ▪ Baudrates of up to 921,600bps; ▪ None/even/odd/mark/space parity modes; ▪ 7/8 bits/character modes; ▪ Optional RTS/CTS ow control (RS232/RS422); ▪ Direction control (RS485 mode). Up to 3 serial channels in the RS232 mode; exible mapping, such as: ▪ 1 channel: RX, TX, CTS, RTS, DSR, DTR; ▪ 3 channels: RX, TX, RX2, TX2, RX3, and TX3. Built-in buzzer. Software-controlled onboard PLL. Power: 12VDC nominal (min. 9V, max. 18V).

Specifications (continued) ■ Operating temperature range: -5 ~ 70 C. ■ Firmware is upgradeable through the serial port or ■ DIN rail mounting plate ■ Wall mounting plate and two screws ■ WAS-1499 straight Ethernet cable* Platform Objects ■ Sock — socket comms (up to 16 UDP, TCP, and HTTP sessions). ■ Net — controls Ethernet port. ■ Win — handles Wi-Fi interface (when present). ■ Led — controls the OLED display (when present). ■ Ser — in charge of serial channels. ■ lo — handles I/O lines, ports, and interrupts. ■ Fd — manages flash memory file system and direct sector access. ■ Stor — provides...