Y401-0011-L 1AI + 1AO LoRa Wireless Analog I/O Module

Product Description

Y401-0011-L is a 1AI + 1AO LoRa wireless analog I/O module for extending one 4-20 mA signal channel between separated locations. A typical system uses two factory-paired modules: the analog input on one module is reproduced at the corresponding analog output on the other, with the same operation in reverse.

• View the official Y401-0011-L specifications

Best Fit

• Replace long 4-20 mA control or measurement cables between two points.
• Remote pressure, level, flow and other analog signal monitoring.
• Industrial, agricultural, aquaculture and hydrological monitoring projects.

Operating Logic

• Device A AI1 to Device B AO1.
• Device B AI1 to Device A AO1.
• Each unit requires its own DC power supply at the installation point.

Key Specifications

• 1 active 4-20 mA analog input and 1 active constant-current output per module.
• LoRa, 398-525 MHz, point-to-point, half-duplex communication.
• Up to 5 km in standard open-area conditions; A 10 km version may be available for selected projects by quotation; it is not a standard selectable variant on this page.
• DC 9-36 V supply, approximately 2 W power consumption and 35 mm DIN rail mounting.
• Output load up to 500 ohms; input and output error within +/-0.3 mA.
• Dimensions: 58.7 x 111.2 x 36.5 mm; weight: approximately 350 g.
• Operating temperature: -20 to +75 C.

Before Ordering

Confirm the 4-20 mA source and receiver type, loop power, receiving load, installation distance and antenna position. The analog input is an active 4-20 mA input, not a transmitter loop power supply. The analog output is an active current source.

This product is normally used as two factory-paired units. Please confirm whether your quotation requires one module or a complete matched pair.

Request a Y401-0011-L configuration check