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> Modbus RTU I/O Modules


Data Acquisition, Remote I/O Modules With Modbus RTU, Voltage, Current, Thermocouple, RTD Inputs, RS485 Interface, 4 Channel Relay Output

The Modbus analog input XCIO4 module family consists of a series of compact DIN rail mounted analog to Modbus RTU converters using RS485 interface that are ideally suited for data acquisition, automation and remote control applications. In addition to these DIN rail Mounted compact modules a 4 channel SPDT relay module is available. This digital output, 4 channel module with Modbus RTU, RS485 interface is fully configurable and controlled with your Modbus communication interface. At only 17.5mm wide these analog input and relay output modules for DAQ save space and with easy to wire pluggable connections installation is quick and reliable. Each of the Modbus analog input modules feature 4 channels and are fully programmable using the CaburLab free software or by accessing the Modbus registers with a PC. Accuracy and reliability is ensured due to the 1.5kVac 3-way isolation and the wide operating temperature range of -20 to +70C. Modbus RTU I/O modules include:
  • 4-20ma to Modbus converter
  • +/- 10 Volt to Modbus converter
  • RTD to Modbus converter
  • Thermocouple to Modbus converter
  • 4 Channel Relay Output Module
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The XCIO4IMB is a remotely configurable 4 channel analog input module with a current input signal range of -20 to +20mA and a Modbus RTU output. Ideal for field-bus remote data acquisition applications the Modbus RTU module is only 17mm wide, mounts on a DIN rail and has pluggable connectors for easy installation. The XCIO4VMB is a remotely configurable 4 channel analog input module with a voltage input signal range of -10 to +10V and a Modbus RTU output. With a 2 wire RS485 interface this voltage to Modbus RTU converter is ideal for field-bus remote data acquisition applications. The voltage to Modbus RTU module is only 17mm wide, mounts on a DIN rail and has pluggable connectors for easy installation.

The XCIO4RMB is a remotely configurable 4 channel analog input module that accepts a wide range of RTD input signals and converts each over 4 separate channels to a Modbus RTU output. With a 2 wire RS485 interface this RTD signal to Modbus RTU converter is ideal for field-bus remote data acquisition applications. The RTD signal to Modbus RTU module is only 17mm wide, mounts on a DIN rail and has pluggable connectors for easy installation.

The XCIO4TMB is a remotely configurable 4 channel analog input module that accepts a wide range of thermocouple input signals and converts each over 4 separate channels to a Modbus RTU output. With a 2 wire RS485 interface this thermocouple to Modbus RTU converter is ideal for field-bus remote data acquisition applications. The thermocouple to Modbus RTU module is only 17mm wide, mounts on a DIN rail and has pluggable connectors for easy installation.

The XCIO4RLYMB is a remotely configurable Modbus RTU relay output module that allows you to control 4 separate SPDT relays with a 2A, 230Vac rating. With a 2 wire RS485 interface this Modbus RTU relay output module is ideal for automation and control applications using RS 485 commands. The Modbus RTU to relay output module is only 17mm wide, mounts on a DIN rail and has pluggable connectors for easy installation.

View Associated Products Below to Complete Your Project (Test)
Catalog No. / Description 
 Modbus RTU/RS485 Remote Data Acquisition 4 Channel Current Converter ModuleNext | Top      
XCIO4IMB Product
XCIO4IMB Current To Modbus RTU Programmable Converter,
RS485 Interface,
4 Independent Channels
  • Dimensions (HxDxW): 101x79x17.5mm
  • Housing Material: UL94V-0
  • Terminals: Pluggable Screw Clamp
  • Weight: 100g approx.
  • Wire Range (AWG): #28-14 AWG
Use 
 below to check stock
XCIO4IMB Current to Modbus RTU Programmable Converter, RS485 Interface, 4 Independent Channels, 3-Way Isolation, Pluggable Connections, DIN Rail 
$178.22 each
1       $178.22 Each

10       $161.08 Each

25       $152.29 Each

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25+ units saves 15% 
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Units
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 Modbus RTU/RS485 Remote Data Acquisition 4 Channel Voltage Converter ModuleNext | Top      
XCIO4VMB Product
XCIO4VMB Voltage To Modbus RTU Programmable Converter
  • Dimensions (HxDxW): 101x79x17.5mm
  • Housing Material: UL94V-0
  • Terminals: Pluggable Screw Clamp
  • Weight: 100g approx.
  • Wire Range (AWG): #28-14 AWG
Use 
 below to check stock
XCIO4VMB Voltage to Modbus RTU Programmable Converter, RS485 Interface, 4 Independent Channels, 3-Way Isolation, Pluggable Connections, DIN Rail Mounting 
$178.22 each
1       $178.22 Each

10       $161.08 Each

25       $152.29 Each

Need More >> Call For Quote
25+ units saves 15% 
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Units
Green Check In Stock
 Modbus RTU/RS485 Remote Data Acquisition 4 Channel RTD Converter ModuleNext | Top      
XCIO4RMB Product
XCIO4RMB Thermoresistance And Potentiometer To Modbus RTU Programmable Converter,
RS485 Interface
  • Dimensions (HxDxW): 101x79x17.5mm
  • Housing Material: UL94V-0
  • Terminals: Pluggable Screw Clamp
  • Weight: 100g approx.
  • Wire Range (AWG): #28-14 AWG
Use 
 below to check stock
XCIO4RMB Thermoresistance and Potentiometer to Modbus RTU Programmable Converter, RS485 Interface, 4 Independent Channels 
$178.22 each
1       $178.22 Each

10       $161.08 Each

25       $152.29 Each

Need More >> Call For Quote
25+ units saves 15% 
Buy:

Units
Green Check In Stock
 Modbus RTU/RS485 Remote Data Acquisition 4 Channel Thermocouple Converter ModuleNext | Top      
XCIO4TMB Product
XCIO4TMB Thermocoupler To Modbus RTU Programmable Thermocouple Sensors Converter
  • Dimensions (HxDxW): 101x79x17.5mm
  • Housing Material: UL94V-0
  • Terminals: Pluggable Screw Clamp
  • Weight: 100g approx.
  • Wire Range (AWG): #28-14 AWG
Use 
 below to check stock
XCIO4TMB Thermocoupler to Modbus RTU Programmable Thermocouple Sensors Converter, RS485 Interface, 4 Independent Channels 
$178.22 each
1       $178.22 Each

10       $161.08 Each

25       $152.29 Each

Need More >> Call For Quote
25+ units saves 15% 
Buy:

Units
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 Modbus RTU Controlled 4 Channel Relay Output ModuleNext | Top      
XCIO4RLYMB Product
XCIO4RLYMB Modbus RTU Controlled 4 Channel Relay Module
  • Dimensions (HxDxW): 101x79x17.5mm
  • Housing Material: UL94V-0
  • Terminals: Pluggable Screw Clamp
  • Weight: 100g approx.
  • Wire Range (AWG): #28-14 AWG
Use 
 below to check stock
XCIO4RLYMB Modbus RTU Controlled 4 Channel Relay Module, RS485 Interface, 4 Independent Channels, 3-Way Isolation, DIN Rail Mounting 
$350.14 each
1       $350.14 Each

10       $316.47 Each

25       $299.21 Each

Need More >> Call For Quote
25+ units saves 15% 
Buy:

Units
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 Top 

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