Name: Waveshare Industrial Modbus RTU Mixed Input And Output Module, Multiple Isolation Protection Circuits, Supports Voltage And Current Acquisition, Flame-retardant Protective Case, DC 7V ~ 36V Wide Voltage
Brand: WaveShare Electronics
SKU: 34740
Price: 2399.00 INR
Availability: OutOfStock

Waveshare Industrial Modbus RTU Mixed Input And Output Module, Multiple Isolation Protection Circuits, Supports Voltage And Current Acquisition, Flame-retardant Protective Case, DC 7V ~ 36V Wide Voltage

WaveShare Electronics

Waveshare Industrial Modbus RTU Mixed Input And Output Module, Multiple Isolation Protection Circuits, Supports Voltage And Current Acquisition, Flame-retardant Protective Case, DC 7V ~ 36V Wide Voltage

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₹2,399.00

₹2,033.05 + 18% GST

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SKU: 34740
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The Modbus RTU Module (A) is an industrial standard mixed input and output module, supports 2-ch relay outputs, 2-ch digital inputs, 2-ch analog current outputs, and 2-ch analog current/voltage inputs. Adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.

User Manual / Datasheet / Example Codes Etc.

Features

Supports 7V ~ 36V wide voltage power supply, configurable device address (1 ~ 255), multi devices can be cascaded on RS485 bus
Supports power isolation and magnetical isolation, enabling power and signal dual isolation for communication, with high reliability and strong anti-interference capability
Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & ESD protection
Supports passive and active digital input, with bi-directional optocoupler isolation, built-in debouncing algorithm. The relays support digital input linkage control or toggle control
Supports 12-bit high-precision acquisition with multiple range input modes, supports single-ended/differential input, supports voltage and current simultaneous acquisition
Adopts high-precision resistors and zero-drift high-precision operational amplifier for more accurate data output or acquisition
High quality relay, contact rating: ≤10A 250V AC or ≤10A 30V DC
Rail-mount PC flame-retardant case design, easy to install and safer to use
3 × LEDs for indicating the MCU status and signal transceiving status

Specifications

Power Supply: 7V ~ 36V
Communication Interface: RS485
Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
Default Communication Format: 9600, N, 8, 1
Modbus Protocol: Standard Modbus RTU protocol
RS485 Address: 1 ~ 255
Relay Output

Relay Channels: 2-ch
Contact Form: 1 NO, 1 NC
Contact Rating: ≤10A 250V AC or ≤10A 30V DC

Analog Output

Output Mode: 2-ch current output
Resolution: 12-bit, 1μA
Range: 0 ~ 20mA
Output Accuracy: ±0.03mA

Digital Input

Digital Input: Channels: 2-ch
Active Input: 5V ~ 36V DC
Input Type: Passive input / Active input (NPN or PNP Type)
Isolation Type: Bi-directional optocoupler

Analog Input

Analog Input Channels: 2-ch
Range

0 ~ 10V/2 ~ 10V
0 ~ 20mA/4 ~ 20mA

Sampling Accuracy: 12-bit resolution, accuracy ≤3‰
Data Update Rate: 31Hz
Current Sampling Resistor: 249Ω

LED Indicators: STA: MCU indicator, keeps flashing when the MCU normally working

TXD: TX indicator, lights up when sending data
RXD: RX indicator, lights up when receiving data

Package Includes

Modbus RTU Module (A) x1
Screwdriver x1

Interface Introduction

Dimensions

Warranty Terms :

Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.

Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.

What to take care of ?

Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.

Who pays the return shipping cost?

Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.

What voids warranty?

Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.

If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.

Following items are not eligible for return under any circumstances