LW18003 ModbusTCP IO Remote Control Adapter

The LW18003 adapter operates reliably from -30℃ to +75℃, suitable for most harsh industrial conditions.

It adopts an all-in-one mainboard integrating Ethernet, communication and power circuits, which greatly improves overall system stability.

Pluggable terminal blocks enable convenient field maintenance.

Benefiting from stable clip-style backplane communication, one LW18003 adapter can expand up to 32 IO modules.

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LW series pluggable remote IO modules adopt our proprietary TBUS bus to cut wiring costs and boost system stability, perfect for centralized control with abundant I/O and mixed signals. Matched with LW18003 slave adapter, the modules work as Modbus TCP slaves for Siemens, Schneider, Mitsubishi, Omron, Delta PLCs with Modbus TCP client. It also connects to Modbus TCP HMIs and serves as a SCADA server for direct field instrument data collection.

Specifications

Item Specification
Name Modbus TCP Slave Adapter
Interface Parameters
Supported Slave Quantity Depends on Master Station
Expansion Modules per Single Slave 32
Transmission Medium Ethernet CAT5 Cable
Connection Interface 2*RJ45
Transmission Rate 100Mb/s
Max Transmission Distance 100m (Station to Station)
Electrical Isolation Yes
Technical Parameters
Rated Voltage 24VDC
Scan Cycle <3ms
Ethernet Interface Quantity 2
Disconnection Auto Recovery Time 3S
Bus Connection TBUS Bus Terminal Connection
Channel Indicator Light Green LED
Dimension Approx 120*20*75mm (L*W*H)
Weight Approx 79g
Protection Class IP20
Operating Temperature -30 ~ 75℃
Storage Temperature -40 ~ 80℃
Relative Humidity 95%, non-condensing
Mounting Method Standard 35mm DIN Rail
Certification CE
LW-Series_Sliced_Modular_IO_Module_User_Manual_V1.0.pdf
Download
LW8003_CFG_2V6_Configuration_Tool.rar
Download
LW18003.dwg
Download
LW18003.edz
Download

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