Level Indicating & Controller
SKU: LFC128-2
LFC128-2 is a Liquid level indicating and controller for fuel tank, water tank, chemical tank, food tank...It accepts the input signal 4-20mA or ModbusRTU. With look-up table customer easily convert the level to volume value. LFC128-2 with color LCD screen 4.3 inch Resistive touch screen displays full information such as level, volume, alarm, ... It has 04 relays outputs for alarming or controlling pumps/valves. Besides that, there is RS485/modbusRTU port to connect to PLC, SCADA, BMS or IoT platform for remote monitoring & controls.
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- LFC128-2 with color LCD screen 4.3 inch resistive touch screen displays full information such as level, volume, alarm, ...
Direct display of tank volume values
- Direct display of tank volume value LCF128-2 can display tank level accurately and intuitively with friendly, intelligent interface.
Automatic on-site control
- With 04 output relays, enable alarm or control.
RS485/modbusRTU
- With RS485 / ModbusRTU port allows easy connection to PLC, SCADA, BMS or IoT platform for remote monitoring and control
| SENSORS SPECIFICATION: | |
| Digital Inputs | 04 x Ports, opto-coupler, 4.7 kohms input resisrtance, 5000V rms isolation, Logic 0 (0-1VDC), Logic 1 (5-24VDC), Functions: logic status 0/1 or Pulse counting (32 bit counter with max 4kHz pulse) |
| Analog Inputs | 04 x Ports, select between 0-10VDC input or 0-20mA input, 12 bit Resolution, can be configured as Digital input by DIP switch (max 10VDC input) The AI1 port is a 0-10 VDC / 4-20 mA level sensor connection port. |
| Relay Output | 04 x Ports, electro-mechanical Relays, SPDT, contact rating 24VDC/2A or 250VAC/5A, LED indicators |
| Pulse Output | 01 x Ports, open-collector, opto-isolation, max 10mA and 80VDC, On/off control, Pulser (max 2.5Khz, max 65535 Pulses) or PWM (max 2.5Khz) |
| Communication | 02 x ModbusRTU-Slave, RS485, speed 9600 or 19200, LED indicator |
| Reset button | For resetting 02 x RS485 Slave port to default setting (9600, None parity, 8 bit) |
| Screen type | 4.3" colour LCD Display with Resistive touch screen |
| Power supply | 9..36VDC |
| Consumption | 200mA @ 24VDC supply |
| Mounting type | Panel mount |
| Terminal Block | pitch 5.0mm, rating 300VAC, wire size 12-24AWG |
| Working temperature/humidity | 0..60 degC / 95%RH non-condensing |
| Dimension | H93xW138xD45 |
| Net weight | 390 grams |
| ITEM CODE | DESCRIPTION |
| LFC128-2 | LFC128 Level Indicating Controller, 4 x Analog input, 4 x Relays, 1 x Pulse Output, 4 x Digital Input, 2 x RS485/ModbusRTU-Slave Communication |
| Notes | * It is possible to use Wireless Bridges WS433-BL for wireless RS485 connection between LFC128-2 and PLC/SCADA or Modbus master device |
| ** For connecting to Globiots platform for data logging, remote monitoring & controls, you can use LFC128-2 with iConnector STHC |
