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RS-485 ASCII Protocol

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ASCII/Modbus RTU 8 × Relay Output Module
The Advantech ADAM-4068 is a low-cost relay output module. It provides 8 relay channels, four of Form A (SPST) and four of Form C (SPDT). RS-485 interface suports a simple ASCII protocol and Modbus RTU. Read more…
$199.00 + GST
1 available
ASCII/Modbus RTU 16 × Isolated Digital Input Module
The Advantech ADAM-4051 is a 16-channel digital input module, built with 2500 VDC optical isolation. Each input accepts a wide range, 10 to 50 VDC signal and has an LED indicatior. RS-485 interface suports a simple ASCII protocol and Modbus RTU. Read more…
$172.00 + GST
4 available
BACnet MS/TP IO-Module 2DI/2AI/3AO/2DO
BAC-IO9-AI is a BACnet I/O Module with Wall Mounting Enclosure. Ideal for remote zoning applications. 2 x analog inputs (0-10VDC). 2 x volt-free digital inputs. 3 x 0..10Vdc analogue outputs. 2 x 24Vac triac outputs. 24Vac power supply. Read more…
$149.00 + GST
BACnet MS/TP IO-Module 2DI/2DO
BACnet I/O Module with Wall Mounting Enclosure. Ideal for remote zoning applications. 2 x volt-free digital inputs. 2 x 24Vac triac outputs. 24Vac power supply Read more…
$149.00 + GST
3 available
BACnet MS/TP IO-Module 2DI/2DO DIN Rail Mount
BACnet I/O Module with DIN Rail Mounting Enclosure. Ideal for remote zoning applications. 2 x volt-free digital inputs. 2 x 24Vac triac outputs. 24Vac power supply Read more…
$172.00 + GST
2 available
BACnet MS/TP IO-Module 2DI/2RI/3AO/2DO
BAC-IO9 is a BACnet I/O Module with Wall Mounting Enclosure. Ideal for remote zoning applications. 2 x resistive inputs (up to 65kOhm). 2 x volt-free digital inputs. 3 x 0..10Vdc analogue outputs. 2 x 24Vac triac outputs. 24Vac power supply. Read more…
$172.00 + GST
3 available
BACnet MS/TP IO-Module 2DI/2RI,4AO,2DI,2DO DIN Rail
BACnet I/O Module with DIN-rail Enclosure. Ideal for remote zoning applications. 2 x NTC10/resistive/volt-free digital inputs, 4 x analogue 0-10V outputs, 2 x dedicated volt-free digital inputs. 2 x 24Vac triac outputs. 24Vac power supply. Read more…
$195.00 + GST
2 available
BACnet MS/TP IO-Module 2DI,2AI,4AO,2DO DIN Rail
BACnet I/O Module with DIN-rail Enclosure. Ideal for remote zoning applications. 2 x Analog 0-10V inputs , 4 x analogue 0-10V outputs, 2 x dedicated volt-free digital inputs. 2 x 24Vac triac outputs. 24Vac power supply. Read more…
$195.00 + GST
3 available
Modbus RTU/ASCII 2DI, 4AI, 2DO, 2AO Module
Yotta Control is based in Taiwan. The A-1012 Remote Modbus module provides 2 digital inputs, 2 Analog Inputs (0/4 to 20 mA), 2 PT100 Analog Inputs, 2 transistor digital outputs and 2 analog outputs. It uses optical isolators to prevent ground loop effects and limits damages from power surges. RS-485 interface supports a simple ASCII protocol and Modbus RTU. Read more…
$169.00 + GST
Out of stock
Modbus RTU/ASCII 4DI, 8 Universal AI Module
Yotta Control is based in Taiwan. The A-1019 Remote Modbus module provides 4 isolated digital inputs, 8 Universal Analog Inputs. Analog input Type:0/4~20mA,J,K,T,E,R,S,B Thermocouple and Thermistor. RS-485 interface supports a simple ASCII protocol and Modbus RTU. Read more…
$192.00 + GST
Out of stock
Modbus RTU/ASCII 8AI, 4DO, 2AO Module
Yotta Control is based in Taiwan. The A-1010 Remote Modbus module provides 8 Analog Inputs (0~10v), 4 transistor digital outputs and 2 analog outputs (0~10v). RS-485 interface supports a simple ASCII protocol and Modbus RTU. Read more…
$149.00 + GST
Modbus RTU/ASCII 8 Digital Output HID Relay Module
Yotta Control is based in Taiwan. The A-1080 Remote Modbus module provides 8 Digital Output HID Relay suitable for high intensity discharge lighting. RS-485 interface supports Modbus RTU/ASCII protocol. Read more…
$195.00 + GST
Out of stock
Modbus RTU/ASCII 8 Digital Output Power Relay Module
Yotta Control is based in Taiwan. The A-1069 Remote Modbus module provides 8 Digital Output Power Relay suitable for switching higher currents. RS-485 interface supports Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
1 available
Modbus RTU/ASCII 8 Digital Output Signal Relay Module
Yotta Control is based in Taiwan. The A-1068 Remote Modbus module provides 8 Digital Output Signal Relay suitable for switching small current signals such as audio. RS-485 interface supports Modbus RTU/ASCII protocol. Read more…
$179.00 + GST
3 available
Modbus RTU/ASCII 8 isolated DI and 4 Power Relay Module
Yotta Control is based in Taiwan. The A-1060 Remote Modbus module provides 8 Isolated Digital Inputs and 4 Digital Output Power Relay. RS-485 interface supports Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
2 available
Modbus RTU/ASCII 8 isolated DI 8DO Sink Module
Yotta Control is based in Taiwan. The A-1055 Remote Modbus module provides 8 Isolated Digital Inputs and 8 transistor Digital Outputs (sink). RS-485 interface supports a Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
3 available
Modbus RTU/ASCII 8 isolated DI 8DO Source Module
Yotta Control is based in Taiwan. The A-1055S Remote Modbus module provides 8 Isolated Digital Inputs and 8 transistor Digital Outputs (source). RS-485 interface supports a Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
1 available
Modbus RTU/ASCII 12DO Sink Module
Yotta Control is based in Taiwan. The A-1057 Remote Modbus module provides 12 transistor Digital Outputs (sink). RS-485 interface supports a Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
3 available
Modbus RTU/ASCII 16 isolated DI Module
Yotta Control is based in Taiwan. The A-1051 Remote Modbus module provides 16 Isolated Digital Inputs. RS-485 interface supports a Modbus RTU/ASCII protocol. Read more…
$135.00 + GST
3 available

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