Ethernet Modbus TCP 2DI, 4AI and 2AO Module
Yotta Control is based in Taiwan. The A-1812 Remote Modbus TCP module provides 2 digital inputs, 2 Analog Inputs (0/4 to 20 mA), 2 PT100 Analog Inputs and 2 analog outputs. It uses optical isolators to prevent ground loop effects and limits damages from power surges. Ethernet interface supports a Modbus TCP protocol. USB port for configuration.
Yotta Control A-1812 Remote Modbus module provides 2 digital inputs, 2 Analog Inputs (0/4 to 20 mA), 2 PT100 Analog Inputs and 2 analog outputs. It uses optical isolators to prevent ground loop effects and limits damages from power surges. Ethernet interface supports a Modbus TCP protocol. A USB comm port is also available for Modbus communications and configuration. Like most of the Yotta Control Modbus modbus, this unit can configured (with the utility linked below). A switch on the back set to INIT will force it to default communications parameters. You can then use Yotta Utility software to autodetect it and configure it. When configuration is complete set the switch to RUN.
The Yotta Control series all come with a DIN-rail and panel mount adapter. Multiple units can be stacked on top each other for high density installation.
- Operation Voltage: 10~30 VDC / 24 VAC
- Digital Inputs(Isolation): 2
- Continuous Current: 10-35 VDC @ 1A
- Communication Baud Rate: 2400~921600 bps
- Isolation: YES (5000 VDC)
- Input/Output Operating Frequency: 10 Hz
- Operation Temperature: -20 to +75 °C
- Degree Of Protection: IP20
- Analog inputs: 4 (16-bit)
- Analog input Type: 2* 0/4~20 mA + 2* PT-100/1000
- Analog Outputs: 2 (12-bit)
- Analog Outputs Type: 0/4 ~20 mA
- Input Impedance:Current: 100 Ω / RTD : 10 MΩ
- Input Accuracy: ±0.1%
- Interface: Ethernet and USB
- Channel Independent Configuration: YES
- Sampling Rate: 10 sample/second (total)
- CMR @ 50/60 Hz: 120 dB
- Span Drift: ±50 ppm/°C
- Zero Drift: ±18 μV/°C
- Temperature Ranges: (PT-100:-200~+600°C) (PT-1000:-200~+600°C)
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years
