Laurel

Serial Communication Options for Laurel Electronics 1/8 DIN Instruments

Counters
Ethernet interface boards
RJ45 connector to an Ethernet LAN. Node Manager software makes meter discovery and Ethernet setup easy.
Totalizer
Ethernet-to-RS485 converter board
Five AC RMS voltmeter ranges to 200.00 mV to 600.0 V and four AC RMS ammeter ranges from 2.0000 mA to 5.000 A, all factory pre-calibrated. Shipped ready to run.
Counters
RS232 interface board
Single RJ11 connector for point-to-point data communications to a PC RS232 COM port. Compatible with 4- or 6-wire data cables.
Input Controller
RS485 interface board
Dual RJ11 connectors for RS485 daisy-chaining without a hub. Jumper selectable 2-wire (half duplex) or 4-wire (full duplex) connection. RJ11 connectors allow use of readily-available 6-wire data cables.
Meters
RS485 Modbus interface board
Dual RJ45 connectors for RS485 daisy-chaining without a hub. Jumper selectable 2-wire (half duplex) or 4-wire (full duplex) connection. RJ45 connectors conform to Modbus standard.
Meters
USB 2.0 interface board
Single USB Type-B receptacle for USB 2.0 I/O. Allows plug-and-pay connection of meter to a PC with a USB port.
Meters
USB 2.0-to-RS485 converter board
Includes a USB Type-B receptacle for USB 2.0 I/O plus an RJ11 connector for RS485. Allows meter to communicate with a PC via USB while also serving as a USB-to-RS485 converter and server to a 31-device RS485 network.
5672 Bolsa Avenue Huntington Beach, CA 92649 - USA - Ph (714) 622-2000 - Fax (714) 622-2001