Industrial Modular I/O 8-Slot Chassis Features Supports IPv4 Supports Modbus/TCP communication protocol at Ethernet port Supports Modbus/RTU communication protocol at RS-232 port Supports SIO Series DI/DO/AI/AO/Counter/Frequency modules I/O configurable via the Ethernet (Using the Modbus Utility) I/O scan engine automatically scan I/O modules and range I/O register addresses for high-data-density registers Power on value and safe value for analog/digital output module Detection of I/O module communication status Supports SMMI to configure network settings and set offset values of AI/AO modules Maximum of 8 host PCs simultaneous access Power reverse polarity protection Firmware upgradable (via the RS-232 port) Modbus Configuration Utility On-line configuration via Ethernet To memorize I/O settings in EEPROM Automatically generates register mapping tables Configuration export/import COM port settings (Modbus/RTU gateway, VxComm, UpLink, Programming, Debug) Shows I/O values by 3 modes (Value, Dec, Hex) Analog output, digital output control Plot trend line I/O value datalog (.txt file) Power on value, safe value, WDT settings ED Hardware Specifications Hardware Platform CPU : 80186-80 or compatible (16-bit and 80MHz) SRAM: 512KBytes Flash: 512KBytes EEPROM: 2KBytes Dual Watchdog Timer: Yes Communication Interface RJ-45 Port : 1 10BaseT, NE2000 compatible COM0: Internal communication with backplane modules in slots COM1: RS-232 (to update firmware) Backplane Expansion Slot: 8 User Interface Digit LED Display: 5 Programmable LED Indicator: 3 Push Button: 4 Power Requirements Power Input: 10 to 30VDC Power Consumption: 5.1 watts max Power Supply: 20 watts max. Physical Dimensions: 354mm (W) x 75.5mm (H) x 110mm (D) Installation: Wall mounting Industrial Modular Solutions The SMC-814 is a Modbus/TCP I/O unit with Modbus communication protocol. It supports most of SIO Series I/O modules, such as DI, DO, DIO, AI, AO. Most SCADA software supports Modbus communication protocol, thus users can easily and quickly integrate remote I/Os to the SCADA software as data acquisition and monitoring devices. Applications include environment monitoring, power management, factory automation, etc. Environmental Operating Temperature: -25 to 75ºC Storage Temperature: -30 to 85ºC Operating Humidity: 5% to 95% RH (Non-condensing) Regulatory Approvals Certifications: CE/FCC Environmental: WEEE, RoHS Warranty: 2 years Industrial 8-slot modular I/O chassis