产品介绍：智能短信警报控制器Support 900/1800/1900 MHz Tri-band frequencyIdentify ASCII or Unicode SMS AutomaticallySupport max. 140 ASCII CharactersSupport max. 70 Unicode CharactersBuilt-in ASCII Commands and SMS tunnel Communication ModesMax. 10 Default Phone NumbersBuilt-in Watch-dog FunctionIndustrial Design with Surge ProtectionSupport SMS setting and control10 DI (6 Counter), 2 DO, 2 RS-232 portDigital input support NC(normal close)/NO(normal open)/Counter modesSend alarm SMS by DI trigger or exceed Counter preset limitsSupport simple command to send SMS via RS232Support DC +10 VDC ~ +30 VDC Power InputSupports 3.7 V Li-ion Battery BackupDIN Rail design

产品介绍：       智能Modbus SMS/GSM警报器(不支持MicroSD卡)      Support Quad-band 850/900/1800/1900 MHz frequencySupport Modbus       RTU slave protocolSupport max. 256       short messages and voice alarmsSupport max. 70       Unicode CharactersEasy to setup and       configureEscalation and       reminder functionUp to 256 mobile       phones can be alerted for each alarm pointThese phone       numbers can be divided into groupsConfigurable SMS       messagesThe content of sending       SMS message can be changed by Modbus protocolBuilt-in Watch-dog       FunctionIndustrial Design       with Surge Protection1 RS-485, 2       RS-232 portSupport       micro SD card. (option , max. 2G       bytes)Support DC +10 VDC ~ +30       VDC Power InputDIN       Rail design

产品介绍：用户自定义I/O，数据记录控制器Built-in Web Server for IF-THEN-ELSE rule settingBuilt-in IF-THEN-ELSE rule enigne for logic operationSupport IO, Counter, Timer, Schedule, Email, Recipe operationsNo more programming. Just click and get done!Data logger and data files send back function supportedModbus TCP/RTU Protocol for SCADA Software Seamless Integration10/100 Base-TX EthernetSupport XW-BoardSupport I-7000 Remote I/O Modules(Up to 16)Support Modbus RTU Slave Devices(Up to 10)SNTP Time Synchronization Supported

产品介绍：带 LCM 显示的 G-4500-SIM340Embedded MiniOS7, anti-virusSupports a variety of TCP/IP features, including TCP, UDP, IP, ICMP, ARP10/100Base-TX Ethernet ControllerCOM port: COM1 (5-wire RS-232), COM2 (RS-485), COM3 (3-wire RS-232)Built-in self-tuner ASIC controller on RS-485 portI/O: 3 channel DI, 3 channel DO, 8 channel AISupport SD storage card (More detail)GPRS/GSM: Quad-band 850/900/1800/1900 MHz(option)Support TCP server, TCP client, UDP client connection from GPRSGPS : 32 channels with All-In-View tracking (option)128*64 dots LCM display (only for G-4500D-2G and G-4500PD-2G)Support Virtual COM technologySupport Modbus ProtocolHigh reliability in harsh environmentFree easy-to-use software development toolkits

产品介绍：批准: CE, TÜV 应用，符合: EN 50125-3, EN 50126, EN 50128, EN 50129, EN 50155, IEC 61508, ISO 13849-1 产品标准: EN 50126, EN 50128, EN 50129, EN 50155, EN 61131-2 允许的扩展模块数量: 64 功率消耗DC: 16.0  W 保护类型，机壳: IP20 宽度尺寸: 130.0  mm 高度尺寸: 125.6  mm 深度尺寸: 83.7  mm 总重: 415  g 净重: 350  g 以摄氏度一表示的环境温度: -40 - 70 °C

产品介绍：批准: CE, cULus 认证, TÜV, KOSHA PROFIBUS-DP接口数量: 1 应用，符合: IEC 61508, ISO 13849-1 产品标准: EN 61131-2 允许的扩展模块数量: 64 功率消耗DC: 16.1  W 保护类型，机壳: IP20 宽度尺寸: 130.0  mm 高度尺寸: 125.6  mm 深度尺寸: 83.7  mm 总重: 415  g 净重: 375  g 以摄氏度一表示的环境温度: 0 - 60 °C

产品介绍：批准: CE, cULus 认证, TÜV, KOSHA 应用，符合: IEC 61508, ISO 13849-1 产品标准: EN 61131-2 允许的扩展模块数量: 64 功率消耗DC: 16.0  W 保护类型，机壳: IP20 宽度尺寸: 130.0  mm 高度尺寸: 125.6  mm 深度尺寸: 83.7  mm 总重: 405  g 净重: 365  g 以摄氏度一表示的环境温度: 0 - 60 °C

产品介绍：批准: CE, cULus 认证, TÜV 应用，符合: IEC 61508, ISO 13849-1 产品标准: EN 61131-2 允许的扩展模块数量: 64 功率消耗DC: 16.0  W 保护类型，机壳: IP20 宽度尺寸: 130.0  mm 高度尺寸: 125.6  mm 深度尺寸: 83.7  mm 总重: 413  g 净重: 378  g 以摄氏度一表示的环境温度: -40 - 70 °C