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Modbus Organization

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Type:  I/O Module
Description:  The X-300 is a powerful web-based instrument for remote temperature measurement, logging, and alarming. In addition, the X-300 can function as a full-featured 7-day programmable thermostat for single stage HVAC systems.
Connectivity:  Modbus TCP
Features:  No programming required; Email alerts; Three, 3-Amp relays; Field updatable; Built-in real-time clock with capacitor backup; Temperature Logger; Supports HTTP, TCP, SNMP, Modbus TCP; Wide operating temperature range; DIN-Rail Mountable; Monitor up to 8 sensors
Specifications:  Power Requirements: 9-28VDC; Relay Contacts: SPDT, Max Voltage: 28V AC, Max Current: 3A; Relay Control Options: ON/OFF/Pulse; Network: 10/100 Base-T Ethernet; Real-Time Clock: Set time manually or with NTP server; Battery Backup: Internal capacitor backup maintains time for several days; Logging: Data Log file size 200 KB (approx. 4655 logs), System Log File: 16KB; Digital Temperature Sensor: 1-Wire Digital Thermometer; Digital Temperature Sensor Range: -55C to +125C (-67F to +257F); Accuracy: ±0.5C from -10C to +85C; Operating Temperature: -30C to 65C (-22F to 149F); Size: 1.41 in (35.7mm) wide X 3.88 in (98.5mm) tall X 3.1 in (78.0mm) deep; Weight: 5.5oz; Enclosure Material: Lexan 94- (UL94 V0 flame rated); Electromagnetic Compliance: IEC CISPR 22, CISPR 24, FCC 47CFR15 (Class B), EU EN55024, EN55022; Product Safety: IEC 60950-1, EN60950-1