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Modbus Indicators & Logger
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This self contained logger accepts several analogue industrial sensors and accurately records the measurements in non-volatile memory. Setup and data retrieval is done in a PC via an infrared wand through the use of LOGCHART, a Windows compatible software which plots and prints graphs , lists logins and exports data to spreadsheets. Special mathematical functions can be programmed. • 1 or 2 universal multi-sensor channels. • Accepts t/c J, K, T, E, N, R, S, B; Pt100, 0-50mV, 4-20mA. • Optional 0-5V and 0-10Vdc. • 12 bit resolution, 4096 levels • Accuracy: 0,15% of full scale. •Capacity: 8111 to 65455 measure./channel. • Recording rate: from 0.5s to 30 days. • Internal real time clock compliant to 2080. • Powered by internal 3.6V lithium battery. • Battery life: 1250 days (logging every 30s), 560 days (logging every 5s). • Operating temperature -40°C to 75°C • IP65 ABS enclosure, Optional IP67 • Dimensions: 64x58x35mm. |
This microprocessor based data acquisition and recorder can handle any analogue input and will operate as an RTU linked to a PC for on line recording and supervision or as a stand alone data logger with real time clock and graph capabilities. DIN rail compatible, it has 8 universal channels that will accept different input sensors at the same time and can be easily expanded. • 8 Universal analogue channels per module. • Accepts t/c J, K, T, E, N, R, S, B, 4-20mA, Pt100, 0-50mV without hardware change. • Internal memory (optional) for 32, 000 to 128, 000 recordings and real time clock. • Input resolution: 12, 000 levels • Accuracy: 0.1% of full scale . • Scanning: 8 channels in 0.5 seconds. • Reading rate: from 0.2s to 1day. • Voltage: 85-264Vac, optional 12-24Vdc • Alarms: 2 relays 3A for the 8 channels. • Digital input for remote START/STOP. • RS-485, MODBUS - RTU, 19200 bps. • 35mm DIN rail mounting. • ABS enclosure: 105x90x60mm |
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MODBUS INDICATORS
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 • Direct panel mounting or to mastertech mimic system • Dimming facility for variable lighting conditions • Simple hex switch addressing of instruments • Up to 200 slave devices on one rs485 line • PLC i/o saving only serial port required • Serial and hardware lamp-test function • Fast updating of large installations • Loss of communication indication • Simple plc and scada interfacing • Synchronised flashing function • Reliable modbus based protocol • Broadcast messaging support • RS 485 data communication • Low current consumption • High brightness displays • Selectable baud rates • 48x96mm bezel • 45x92mm cut-out |
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