Solar/Water/Air 2 Sensors.
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FX3U 24MR 24MT 14 Input 10 Relay Output With RS232 RS485 38400bps Relay Transistor PLC Programmable Logic Controller 6AD 2DA
Aliexpress UK
Two input versions, PNP high level input (green PCB), NPN low level input (blue PCB). Digital in to RS485. Input port status supports query (default) and automatic reporting. PLC input expansion board.
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FX3U Programmable Logic Controller 6AD 2DA 14MR 14MT 24MR 24MT 30MR 32MT 48MR 48MT And RS232 RS485 38400bps Relay Transistor PLC
Aliexpress UK
RS485 Serial Communication. Its advanced and consolidated Auto-Adaptive PID algorithm ensures fast and highly accurate response in very dynamic processes with complex profiles. ANALOGUE OUTPUT (I/O5).
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750W RS485 VfD small frequency converter three phase motor driver 220V MCU single phase input motor speed controller
Aliexpress UK
Alarm event monitoring using tamper switch. Reader port for anti-passback. 5 inputs and 4 outputs. RS232/RS422/RS485 & TCP/IP.
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4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump
Aliexpress UK
Keyboard operation protective function. 1 x English User Manual. Maximum communication distance: 1.2KM. It can be connected to Haikang, Hanbang DVR and Dahua hard disk video recorder. Protocol: PELCO-D and PELCO-P two kinds.
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Perfect for Photonic Universe folding solar panel kits. Connection: 1 x RS485, 1 x RJ45. We strongly believe that solar and wind energy can provide significant benefits and we are doing our best to allow you to buy these quality solar products at fair prices.
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·Based on for RS485 communication bus, the communication distance is longer. 1 2m cable. Data line length. 2: Due to the difference between different monitors, the image may not reflect the actual color of the item.
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We aim to respond to all queries within 24/48 hours. Age UK is here to change how we age. Will you help us change how we age?. Item Condition.
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