Modbus Room Interface Module 4 Buttons
Modbus Room Interface Module with LCD, built-In temperature, 1DI, 1RI, 2DO and 1AO, 4 Buttons (Setpoint, Fan Speed and Day/Night)
MOD-RI-4B is a digital room interface with additional inputs and outputs that can be operated via Modbus. The room interface shows the current temperature, current system status including day/night mode, heating/cooling, fan speed, up and down indicating arrows (set via Modbus). The baud rate is adjustable through the bit switch.
The device is wall mounted and the LCD display has adjustable level blue backlight. The MOD-RI-4B has four push buttons for the user setpoint, fan speed and day/night mode adjustment. It supports Modbus RTU RS-485 communication. Built-in sensor. Additonal IOs include: 1 Digital Input, 1 NTC10/Resistive Input, 2 Digital Triac Outputs, 1 Analogue 0..10Vdc Output. 24Vac/dc power supply. Relative humidity option available for display and monitoring.
- Power supply: 24Vac/dc -10%/+15%
- Analogue Outputs: 1 x 0..10V
- Digital Outputs: 2 x 24Vac Triacs; 1A maximum; requires 24Vac Power Supply
- Digital Inputs: 1 x Volt-Free Contact, Impedance
- Resistive Input: 1 x Resistive Input, NTC10/0..50kOhms (network read)
- Temperature Range: 0..50°C (32..122°F)
- Temperature Accuracy: ±0.3°C
- Communication: Modbus RTU
- Interface: RS485, maximum 63 devices
- Addressing: 0..63 via a bit switch; 0..247 via tool / network
- Communication: 9k6/19k2/38k4/76k8 Baud; Parity None/Even/Odd, 1 or 2 Stop
- Temperature: 0°C...+50°C (32..122°F)
- Humidity: 0...95%rh (non-cond.)
- Standards CE: Conformity CE Directive 2004/108/EY EN61000-6-3: 2001 (Generic Emission) EN61000-6-1: 2001 (Generic Immunity)
- Degree of Protection: IP20
- Housing: ABS Plastics, Self Extinguishing
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
