InLog L-9051 AB Digital Ethernet 12-ch DI Wet Con, 2-ch DO, 2-ch Counter Module


  • Support Modbus/TCP,TCP/IP,UDP,ICMP,ARP
  • Ethernet 10/100 Based-T Communication
  • Support 2 Isolated digital output channels (NPN).
  • Provide Pulsed/delay Output Mode
  • Support 12 Isolated digital Input Channels
  • Provide Counter/ Frequency Inputs Mode
  • 2 Counter (4.5 KHz) input channels
  • Support Wet Contact Inputs
  • Fully Photo-Isolation 3750Vrms
  • Status LED indicator


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.


Assured Systems Datasheet (PDF)

A PDF edition of this page with supporting manufacturer datasheets

System Integration

Please ask about how we can configure your solution

Global Operations

We deliver and support products via offices globally

Full Warranty

Industry leading warranties on all solutions as standard

Technical Support

Experienced engineers are on hand to support your project

Can't Find What You Want?


Communication 10/100 Based-T Ethernet
Protocol TCP, TCP/IP, UDP, ICMP and ARP
Command Protocol ASCII Format, Modus/TCP
Digital Input  
Channel 12 Channels
Input Level Logic Level Status can be inversed via ASCII/Modbus command
Input Type Isolated single ended with common source (Wet Contact)
Wet Contact

Logic Level 1 (active): +5V to 30VDC max

Logic Level 0 (inactive): +2VDC max

Counter Input

500Hz counter input (32-bit + 1-bit overflow)

Optical Isolation Voltage

3750 Vrms

Digital Output  
Channel 2 Channels
Digital Output isolated open collector (NPN)
Output logical level Logic level status can be inversed via ASCII/Modbus command
Output Load Voltage +5V ~ +30Vdc
Max Load Current 500mA/per channel
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

Delivery Information

Orders dispatched from Assured Systems USA will be delivered using FedEx.

Payment Methods & Options

Accepted payment methods for US customers include bank transfer, VISA or Mastercard in USD.

InLog: Warranty and Service Information

Assured Systems offers a 2 year warranty on all InLog products supplied in the EMEA, with extended warranty options available upon request.

Related Products

You may also like...


Advantech ADAM-4018+ 8-ch Thermocouple Input Module with Modbus


Advantech ADAM-4056s 12-ch Sink Type Isolated Digital Output Module with Modbus

Advantech ADAM-4024

Advantech ADAM-4024 4-ch Analog Output Module with Modbus


Advantech ADAM-4055 16-ch Isolated Digital I/O Module with Modbus