Modbus Organization

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Type:  I/O Module
Description:  SeaI/O-463 modules offer 96 bits of buffered drive TTL I/O via four internal industry standard 50-pin header connectors and connect to your host via Wireless 802.11b/g (Modbus TCP - 463W), Ethernet (Modbus TCP - 463E), USB (463U), RS232 (Modbus RTU - 463S), or RS485 (Modbus RTU - 463M). The interface module addresses the 96 channels of I/O as 12 eight-bit ports, each programmable as input or output. Using standard 50-pin IDC ribbon cables, connect up to four industry standard relay racks for PC based control and automation of equipment including sensors, switches, security control systems, and other industrial automation systems. Communicate using industry standard Modbus RTU or Modbus TCP protocols or use the Sealevel SeaMAX software libraries from your application program. The SeaI/O-463 module is powered from your 9-30VDC source, or select from a variety of power supply options. Up to 246 additional modules can be added using convenient pass-through connectors.
Connectivity:  Modbus RTU, Modbus TCP/IP
Features:  96 channels of buffered TTL I/O; Each 8-bit port individually configurable as input or output; Each bit will sink or source 24mA; Four 50-pin industry standard solid-state relay rack connectors; Status indicator LEDs for Communication, Fault, and Power; Input power via terminal block or modular connector; DIN rail or table mount.
Specifications:  Number of Channels: 96 TTL; Power Requirement: 9-30 VDC; Output Specification: Sink up to 64mA, Source up to 32mA; Output Power: +5V A 1A (5W) max.; Operating Temperature: 0 - +70?C; Storage Temperature: -50? - +105?C; Humidity Range: 10 - 90% R.H.; Dimensions: 7.6" (L) x 5.2" (W) x 1.4" (H).
 

(Specification Sheet)