MOD-8AI - RS485 Modbus 8 Analogue Inputs Volts, 4-20mA RTU

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Our Price: £148.00(£177.60 Inc. VAT)

–+

Add Mini USB Cable 2m:

+ £3.50

Analogue Inputs: 8
Digital Outputs: 2

Availability:

2 in stock, immediate despatch

The MODBUS-Slim range is a cost effective solution when compact high-IO count Modbus solution is required. The MOD-8AI has 8 analogue inputs that can accept both volts and 4-20mA current loop inputs. The units also has 2 transistor outputs that can be activated when analogue inputs exceed alarm thresholds. Can be configured for Modbus ASCII or RTU. Programmed via USB connection.

Special Offer: Discounts of 7%, 10%, 12.5% and 15% are available when you order 10, 25, 50 and 100 items or more of this product.

8 analogue inputs
- voltage input range: 0-10VDC; ±10VDC, 0-1VDC; ±1VDC
- current input range: 0~20mA, 4-20mA, -20~+20mA
Measurement resolution: 14 bits
ADC processing time: 16ms / channel
2 x configurable NPN outputs
Can switch up to 55V @ 500mA
Switched remotely or automatically when the set value is exceeded
RS485 - Modbus settable to ASCII or RTU
Baud rate from 2400 to 115200
DIP Switch for address setting
USB programming port - free software
Supply voltage: 12-24 V DC ± 20%
Supply Current: 120 mA @ 12V / 100 mA @ 24V
Up to 128 modules on RS485 network
DIN rail mount
Ribbon connector for module-to-module connection
Dimensions: 120mm x 101mm x 22mm
Operating Temperature: -20 °C - +65°C

The MOD-8AI has 8 analogue inputs that can accept both volts and 4-20mA current loop inputs. The units also has 2 transistor outputs that can be activated when analogue inputs exceed alarm thresholds. Communication is via MODBUS RTU or MODBUS ASCII. The baud rate is configurable from 2400 to 115200.

The module is designed for mounting on a DIN rail in accordance with DIN EN 5002. The module is equipped with a set of LEDs used to indicate the status of inputs and outputs useful for diagnostic purposes and helping to find errors.

Module configuration is done via USB by using a dedicated free Modbus Configurator software. You can also change the parameters using the MODBUS protocol.

The Slim series modules can be easily connected with each other via a ribbon cable. Just connect the power and RS485 to the first module and ribbon cable connect the remaining modules to form a compact IO station without the wiring costs.

Downloads

User Manual: https://www.aspar.com.pl/katalogi//IOMODULES/8AI_en.pdf

Config Software: https://www.aspar.com.pl/katalogi/IOMODULES/KONFIGURATOR/software/Konfigurator%20IO.exe