Gateway, Remote I/O

R6 Series R7 Series R7K4FML3 Series
R7K4JML3 Series R7G4FML3 Series R7G4HML3 Series
R7F4HML3 Series R7K4FML Series R7K4DML Series
R7G4HML Series R7F4DH Series R7K4DH Series
R7G4HH Series R3 Series R30 Series
R8 Series R5 Series R1 Series
HUB Module for Remote I/O CC-Link Master Module Wireless I/O System

WL40F Series - 900 MHz Band Wireless I/O (for use in the US)

WL40F Series

Licence-free 900 MHz ISM band
FCC Part 15 compliant wireless module*

  • Modbus-RTU transparent gateway and I/O
  • Multi-hop technology solves various challenges of implementing a reliable wireless communication network.
  • Supporting of low-speed moving devices makes the WL40F Series ideal for data gathering for AGVs.

* This device is approved for use only in the US.

Products Line up

M-System WL40F Series Wireless I/O System employs a licence-free 900 MHz ISM band module. Compared with 2.4 GHz / 5 GHz wireless LANs and other wireless networks dedicated for instrumentation using higher frequency bands, the 900 MHz band ensures stable communication quality for a long distance transmission, suitable for telemetering, multiplex transmission systems and data logging applications with various sensors/devices including low-speed moving entities.

Modbus-RTU transparent devices can easily replace existing wired ones, and various industry standard sensors/devices can be added to the network.

MULTI-HOP TECHNOLOGY

MULTI-HOP TECHNOLOGY

Multi-hop wireless communication is a wireless network conveying data through a number of wireless communication devices in a "bucket-brigade" manner.
Relaying paths are automatically switched to an alternative one when one section of the connection is weak.
In the WL40F Series, up to 100 child stations connect to a single parent station. The communications distance between stations can be up to 0.62 miles (1 km), thus making it possible to construct a wireless network in a wide range.


SYSTEM CONFIGURATION EXAMPLE

SYSTEM CONFIGURATION EXAMPLE
DIMENSIONS unit: mm (inch)
WL40EW2F DIMENSIONS
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M-System Products Guide

Introduction Series Line up