Industrial Wireless


Ethernet Modems | Wireless IO | Serial Expansion Modules

Ethernet Modems

Weidmuller’s industrial wireless data modems are available in high speed and high transmission distance versions with a variety of features ideal for industrial networks.  WL-Series modems feature wireless, Ethernet, RS232 and RS485 gateways which make them incredibly versatile and suitable for a range of applications.

PART NUMBER DESCRIPTION FREQUENCY RANGE
7940033934 WL-EM-900 900 MHz FHSS Up to 30km
7940085864 WL-EM-240G 2.4 GHz DSSS Up to 10km
7940085865 WL-EM-580 5.8 GHz DSSS Up to 5km

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Wireless IO

Wireless I/O connects directly to analogue, discrete and pulse transducer signals. These signals are transmitted by radio and re-created as output signals. Weidmuller WL-Series products are designed for high reliability operation on open license-free radio bands.  The transmitters and receivers can either be purchased separately or in a kit as a pre-matched pair with antennas.

PART NUMBER DESCRIPTION FUNCTION
7940033933 WL-TX-900 900MHz IO Transmitter
7940033936 WL-RX-900 900MHz IO Receiver
7940033935 WL-TXRX-900 900MHz IO Transmitter & Receiver + Antennas

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Serial Expansion Modules

The WL-Series Serial Expansion Modules interface with the WL-Series Ethernet Modems to transfer multiple analogue and digital I/O signals between remote locations or as flexible Modbus I/O expansion (via RS485 Multi-drop) for existing control systems.

PART NUMBER DESCRIPTION FUNCTION
7940033937 WL-IO-DIO 16 x DIO
7940033940 WL-IO-DAI 8 x DIO + 8 x AI
7940033941 WL-IO-DAO 8 x DIO + 8 x AO

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