L-9052 A

InLog L-9052 A Digital Ethernet 8-ch Input Dry Contact, 8-ch Output Module

L-9052 A

  • Support Modbus/TCP,TCP/IP,UDP,ICMP,ARP
  • Ethernet 10/100 Based-T Communication
  • Support 8 isolated digital output with Open Drain.
  • Provide 3A/per output channel.
  • Provide Pulsed/delay Output Mode
  • Support 8 Isolated digital Input Channels
  • Provide Counter/ Frequency Inputs Mode
  • Support Dry Contact Inputs
  • Fully Photo-Isolation 3750Vrms

For more information please click “Add to Inquiry”. Alternatively you can contact our US sales team on +1 347 719 4508.



L-9000 Analogue and DIO Series is based on the popular Ethernet networking standards used today in most business environments. Userscan easily add L-9000 I/O modules to existing Ethernet networks or use L-9000 modules in new Ethernet-enabledManufacturing networks. L-9000 module features a 10/100 Mbps Ethernet chip and supports industrial popular Modus/TCPprotocol over TCP/IP for data connection. L-9000 also supports UDP protocol over Ethernet networking. With UDP/IP, L-9000I/O modules can actively send I/O data stream to 8 Ethernet nodes. Through Ethernet networking HMI/SCADA system andcontroller can access or gather real-time data from L-9000 Ethernet enabled DA&C modules. And, these real-time data can beintegrated with business system to create valuable, competitive business information immediately.

Enhancing from traditional I/O modules, L-9000 I/O modules have pre-built intelligent mathematic functions toempower the system capacity. The Digital Input modules provide Counter, Totalizer functions; the Digital Outputmodules provide pulse output, delay output functions; the Analog Input modules provide the Max./Min./Average datacalculation; the Analog Output modules provide the PID loop control function.

L-9000 mixed I/O module design concept provides the most cost-effective I/O usage for application system. Themost common used I/O type for single function unit are collected in ONE module. This design concept not onlysave I/O usage and spare modules cost but also speed up I/O relative operations. For small DA&C system orstandalone control unit in a middle or large scale, L-9000 mixed I/O design can easily fit application needs by oneor two modules only. With additional embedded control modules, L-9000 can easily create a localized, lesscomplex, and more distributed I/O architecture.L-9000 modules support the popular industrial standard, Modbus/TCP protocol, to connect with Ethernet Controlleror HMI/SCADA software built with Modbus/TCP driver. Inlog also provides OPC server for Modbus/TCP to integrateL-9000 I/O real-time data value with OPC client enabled software. Users don’t need to take care of special driver’sdevelopment.Based on the Modbus/TCP standard, the L-9000 firmware is a built-in Modbus/TCP server. Therefore, Inlogprovides the necessary DLL drivers, and Windows Utility for users for client data for the L-9000. Users canconfigure this DA&C system via Windows Utility; integrate with HMI software package via Modbus/TCP driver orModbus/TCP OPC Server. Even more, you can use the DLL driver and ActiveX to develop your own applications.


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Communication 10/100 Based-T Ethernet
Protocol TCP, TCP/IP, UDP, ICMP and ARP
Command Protocol ASCII Format, Modus/TCP
Digital Input  
Channel 8 Channels
Input Level Logic Level Status can be inversed via ASCII/Modbus command
Digital Input

Isolated single ended with common source (Dry Contact)

Dry Contact

Logic Level 1 (active): Close to GND

Logic Level 0 (inactive): Open

Counter Input 500HZ Counter Input (32-bit + 1-bit Overflow)
Optical Isolation Voltage 3750 Vrms
Digital Output  
Channel 8 Channels
Digital Output isolated open drain (P-MOSFET)
Output logical level Logic level status can be inversed via ASCII/Modbus command
Output Load Voltage +5V ~ +30Vdc
Max Load Current 3 A/per channel (total 8 output channels maximum 8A)
Pulse Output Each Channel supports 1KHz pulse output
Optical Isolation 3750 Vrms
Status Indicator LED indicator
Power Requirement +10 to +30VDC
Power Consumption 1.8 W (Typical)
Case ABS + PC with captive mounting hardware
Accessories DIN-rail Mounting Adapter, Panel Mounting Bracket

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Warranty & Service Information for InLog Products (United States)

All InLog products purchased from Assured Systems come with a 2 year warranty as standard, with additional extension options available upon request. We are proud to provide customers in the USA with peace of mind and the highest quality products, including any systems which have been configured to meet individual specifications.

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