InLog L-8024 4-ch Analogue Output 4-ch Digital Input Module

InLog L-8024 4-ch Analogue Output 4-ch Digital Input Module


  • 4 Isolation Analog Output Channels
  • 14 Bits Analog Resolution
  • Programmable Voltage/Current Range With Slew Rate
  • Programmable Power-On Value And Safe Value
  • 3000Vrms Isolation Voltage For A/O Channel
  • 4 Channels Isolation Digital Input
  • Support ASCII Format Protocol And Modbus-RTU Protocol
  • Programmable Host Watchdog Timer For Host Failure Protection


The L-8000 DIO modules is a set of intelligent sensor to computer interface modules containing built-in microprocessor. They provide data comparison and digital communication functions. Some modules provide digital I/O lines for controlling relays and TTL devices.

The L-8000 series are fully compatible to Advantech ADAM-4000 series, ADlin NμDAM-6000 series and ICP I-7000 series.L modules can connect to and communicate with all computers and terminals.  They use RS-485 transmission standards, and communicate with ASCII format protocol(default) or Modbus-RTU protocol(for firmware version D02.01 and later), which means that L modules can be programmed in virtually any high-level language.

Up to 256 L modules may be connected to an RS-485 multi-drop network by using the L RS-485 repeater, extending the maximum communication distance to 4,000 ft.


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Communication RS485, 2 Wires
Baute Rate (bps) 1200, 2400, 4800, 9600, 19.2K,38.4K, 115.2K
Protocol ASCII Format and Modbus RTU Protocol
Analogue Output  
Output Type mA, V
Analogue Channels 4
Analogue Resolution 14 Bits
Output Range 0~20 mA, 4~20 mA, 0~+5V, ±5V, 0~+10V and ±10V
Programmable Output Slope 0.125 to 2048 mA/Second
Current Load Resistor External 24V/1050 ohms
Voltage Output 5mA max
Accuracy ±0.1% of FSR for current output±0.2% of FSR for voltage output
Zero  Drift Voltage output : ±30μV/°C
Current Output ±0.2μA/°C
Span Temperature Coefficient ±25 ppm/°C
Isolation Voltage 3000VDC
Isolation DI Channels 4
Logical level 0 +1V max
Logical level 1 +10 ~ +30Vdc
Isolation Voltage 3750Vrms
Watchdog Function  
Module Internal Watchdog Timer 200 ms
Power Failure Threshold 4.65V
Safety Value 2 Digital Output Channels
Host Programmable Watchdog 100 ms ~ 25.500 sec
LED Display 5 1/2 Digits Display (8024D only)
Isolation Voltage 3000VDC
Overvoltage Protection ±40V
Consumption  2.4W (8024), 3.0W (8024D)