R-8554A GPRS DTU
R-8554A GPRS DTU Wireless Communication Module
Main Features
- Adopts RS-232/ RS-485 industrial standard connector, easy for users to realize data control based on GPRS platform
- Swappable terminals, DIN rail
- Compact size, can be used either embedded or external
- Support high-speed, transparent/protocol data transmission, built-in software and hardware watchdog, Optimized EMC design, to ensure the DTU long time and stable running
- Support message, local serial port and remote center DTU graphics parameters maintenance
- Support Chinese and English SMS receiving, single-sending, group-sending function
- Support static data service center IP address, DNS and VPN
- Multi optional operating modes: peer to peer, peer to multi-point, center to multi-point data transmission, data/SMS trigger, network and SMS channel exchange freely
- Support center real serial port/virtual port with DTU peer to peer, peer to multi-points communication
- Adopts advanced power technology, wide power range, to improve the stability of equipment
- 7 x GPIO connectors reserved for customizing analog, digital acquisition, etc. functions which customers require
Datasheet(PDF)