Sealevel Systems introduces new SeaI/O digital I/O solutions.Sealevel Systems Inc. announces two additions to the popular SeaI/O family of modular I/O products, each offering 96 channels of TTL TTL - Through The Lens (camera) TTL - Time To Live (IP networking) TTL - Total TTL - Transistor-Transistor Logic TTL - Tagging, Tracking and Locating TTL - Task Table Listing TTL - Tax Title & License TTL - Technical Team Leader TTL - Temporary Traffic Lights TTL - Through The Line (advertising) TTL - Ticket Time Limit TTL - Time to Laugh TTL - Time to Leave TTL - Time Tracking Loop TTL - To Take Leave digital I/O. Both products are designed for interfacing a variety of real-world I/O, including industry standard solid-state relay (SSR) racks. Ordering options allow control from a host device via Ethernet (Modbus A high-level protocol for industrial networks developed in 1979 by Modicon (now Schneider Automation Inc.). Providing services at layer 7 of the OSI model, it defines a request/response message structure for a client/server environment. Modbus runs over various data links including its own Modbus+ token passing network and serial links such as RS-232 RS-232 - Recommended Standard 232 (computer serial interface, IEEE) and RS-485 A TIA/EIA standard for serial multipoint communications lines. It can be implemented with as little as a wire block with four screws or with DB-9 or DB-37 connectors. By using lower-impedance drivers and receivers, RS-485 allows more nodes per line than RS-422.. It is widely used with TCP/IP over Ethernet./TCP), RS-485 (Modbus/RTU RTU - Radio Terminating Unit RTU - Radio Test Unit RTU - Radio Transmission Unit RTU - Radio Tuning Unit RTU - Readiness Training Unit RTU - Ready to Use RTU - Real Time Unit RTU - Real Time UNIX (Concurrent Computer) RTU - Real-Time Ultrasound RTU - Receiver/Transmitter Unit RTU - Recruit Training Unit RTU - Reinforcement Training Unit RTU - Remote Telemetry Unit RTU - Remote Terminal Unit RTU - Remote Termination Unit), USB, or RS-232. Both the SeaI/O-462 and the SeaI/O-463 address the 96 channels of I/O as 12 eight-bit ports, each programmable as input or output. The SeaI/O-462 makes the I/O available via dual DB-78 female connectors A plug or socket that contains receptacles. The male counterpart contains pins.  . For easy connection to relay racks, Sealevel offers a six-foot cable that terminates each DB-78 to two industry standard 50-pin IDC connectors. The SeaI/O-463 uses four internal 50-pin headers that connect to relay racks via standard ribbon cables. A metal strain relief bracket is included to secure the cables after installation. SeaI/O modules are perfect for a wide variety of applications and environments including process control, data acquisition, broadcast automation, security, and facility management. Multiple units of any I/O type can be easily daisy chained together using convenient RJ-45 pass-through connectors or screw terminals. This expansion capability enables a distributed network to be controlled with even a traditional point-to-point USB or RS-232 host connection. For easy software integration, application programs or 3rd party software can use the Sealevel SeaMAX library or industry standard Modbus protocol. Standard operating temperature range of SeaI/O modules is 0(degree)C to 70(degree)C and extended temperature range (-40(degree)C to +85(degree)C) is optional. SeaI/O prices start at $239 and product is available immediately from stock. |
|
||||||||||||||||||
Printer friendly
Cite/link
Email
Feedback
Reader Opinion