"Sheet1"
"CPU处理器:","Motorola 68VZ328(16/32位)CMOS;33MHz时钟"
"内存:","操作系统和应用程序1024kB闪存;512Kb RAM"
"应用程序大小:","约200 Kb"
"实时时钟:","支持年,月,日,星期,时,分,秒的硬件时钟"
"串行数据口1:","RS-485 2线multi-drop或RS-232(带握手)最大57.6kb/s . j具有两个物理接口, 可复用"
"口2:","RS-232(无握手)最大57.6kb/s"
"口3:","1200b/sDPSK外接电台,或9600b/s双字节连内部电台"
"I/O输入:","标准:12个数字量DI"
"扩展输入:","扩展:增加3个数字量和4个模拟量AI(选配件)"
"输出:","标准:4个数字量(磁锁存)加4个"开"FET"
"扩展输出:","扩展:增加1个模拟量AO(选配件)"
"DI特性:","最大输入56Vdc,2个输入可做为快速计数器(最大10Hz)"
"AI特性:","0-5Vdc或4-20mA 分辨率12bit ±1LSB"
"DO特性:","继电器输出:最大2A,30Vdc或250Vac,60瓦,125VA"
,"Open FET:最大500mA,30Vdc"
"AO特性:","0-5Vdc或4-20mA 分辨率8bit ±1LSB"
"通讯 有线odems:","连接1B口的外接modem,最高57.6kb/s"
"双向电台:","连接3口内置UHF 4W:仅数传 双字节9600b/s 2.5ppm 403-450MHz;"
" ","外接VHF/UHF:HT750, MCS2000, GM950i, GP140/328, PRO5150电台DPSK 1200b/s"
" ","注:目前不支持FSK调制"
"GSM:","连接1B口或P2口的外接GSM modem,最高57.6kb/s"
"概况 电源:","外接9-30Vdc 轻负荷70mA,峰值150mA,休眠<5mA"
"后备电池:","3个2号电池维持实时时钟和RAM"
"电源管理:","休眠模式将控制DI,AI湿电压和外接电台的电源"
"唤醒触发器:","3个指定的DI,1B/2/3口接收数据,人工按纽,实时时钟"
"物理:","塑料机壳:8.5"w x 7.75"h x 3.3"d(21.3mm x 19.4mm x 8.3mm)"
,"再加1.5"(3.75mm)天线连接头"
"环境:","-30℃～+60℃;90%RH@+50℃"
"机箱:","标配"
"设备使用流程:","Moscad-M的485口(port2口)连接测站水位计,采集水位信息,通过与电台连接的port3口将信息由电台发送出去"
"其他:","设备不需安装调试,设备验收测试在沂沭泗水利管理局 "
"用户地址","江苏徐州解放路186号"
" "," "
"Sheet2"
"Sheet3"