United Kingdom
Manufacturer/ Producer
Construction projects operate under risk of varying wind & weather conditions and as such monitoring weather conditions and especially wind speed and wind direction are vitally important when it comes to safe operation. Adverse weather conditions including high rainfall, wind gusts and high wind speeds pose a particular threat, especially for construction projects with workers at height and those using tower cranes. Crane operation on construction sites is limited to certain wind conditions. Understanding, recording and acting when wind speeds reach their high wind speed limit is essential and as such it is a necessity that tower cranes are fitted with anemometers. RPR Ltd are specialists in this area, partnering with organisations such as ATLAS (The Association of Technical Lightning and Access Specialists) and their recent Wind Guidance Note for Working at Height. RPR Ltd crane systems meet the advice from the Construction Plant-hire Association's Tower Crane Interest Group. Richard Paul Russell Ltd offer a wide range of solutions for monitoring weather conditions across a wide variety of construction site scenarios. Systems utilise the highest quality ultrasonic sensors that require no maintenance and have no moving parts that can jam, break or wear out delivering extremely accurate and reliable live weather and wind data, day in day out.
Manufacturer/ Producer
Unit 1, Barnes Lane
SO41 0AP Milford On Sea - United Kingdom
China
Supports protocol conversion between Modbus and PROFIBUS Supports RS485, RS422 and Rs232 Supports Modbus master and slave, and supports RTU or ASCII Supports working environment of -40~85°C PROFIBUS-DP: Max. Input 244 bytes, Max. Output 244 bytes DPM01:1-way Modbus to PROFIBUS slave gateway, sum of input and output is 288 bytes. DPM02: (customization) 1-way Modbus-RTU to PROFIBUS slave gateway, sum of input and outputis488 bytes
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Directly install on PPI communication port of PLC or EM277 communication port. No need for external power. Simultaneously connect S7TCP and Modbus TCP communication. Supports connections Max. of 32 hosts. Integrated Modbus TCP Server, Modbus data area can automatically or editorially mappingto S7-200 register. PPI to S7 Ethernet/Modbus-TCP converter. Supports Simens S7 Ethernet ommunication derive, including MicroWIN. Supports Win CC to directly connect S7-200 in TCP/IP. Support sone key reset.
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CANopen to Modbus TCP protocol converter MG-CANEX is a protocol converter from CANopen to Modbus TCP. The device plays as the master in the CANopen network and it could be connected to the standard CANopen slave devices. The data transmission supports PDO, SDO, and error control supports Heartbeat. It Supports synchronous and asynchronous message sending. As a TCP server in Modbus TCP network, the device could be accessed by 5 TCP clients at the same time, and it could be connected to PLC controller and various kinds of configuration software. It could also connect optical transceiver and to realize long-distance data transmission.
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