Modbus Organization

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Type:  I/O Module
Description:  SeaI/O-580 modules feature 32 optically isolated, dry contact inputs that are controlled and monitored via any 10/100 BaseT Ethernet connection. Communicate with SeaI/O modules using industry standard Modbus protocol or use the Sealevel SeaMAX API software libraries from your application program. The SeaI/O-580E is powered from you 9-30VDC source, or select from a variety of power supply options. The SeaI/O-580PoE is a Class 0 (IEEE 802.3af-2003) Power over Ethernet device; power and data are transferred over a single CAT5 cable. Up to 246 additional expansion modules can be added using convenient pass-through connectors.
Connectivity:  Modbus TCP
Features:  32 optically isolated, dry contact inputs; 10/100BaseT Ethernet Modbus TCP interface; Removable 3.5mm screw terminal simplify field wiring; Input power for 580E: via terminal block or modular connector; PoE version allows power and data over a single CAT5 cable; Status indicator LEDs for Communication, Fault and Power; DIN rail mount or table mount; Easily daisy chain multiple units; Includes 7' CAT5 Ethernet cable and 7' CAT5 Crossover cable
Specifications:  Number of I/O: 32 optically isolated, dry contact inputs; Power Requirement for 580E: 9-30 VDC @ 3W (Typical) Single Module; Power Requirement for 580PoE: 802.3af PoE Class 0 @ 3W (Typical) Single Module; Operating Temperature: 0 to +70C; Storage Temperature: -50 to +105C; Humidity Range: 10-90% Relative Humidity; Dimensions: 7.5" x 5.1" x 1.3"