TECO SG2 V3 Programmable Logic Relay SG2-20VT-D
TECO SG2 Series PLR V.3, 24 VDC Powered, 8 DC Inputs, 4 Analog Inputs 8 Transistor Outputs, Keypad / Display and Built-in MODBUS RTU I/O Link.
The SG2 Series from Teco Westinghouse offers the price of a programmable relay with the capability of a small PLC. With 24VDC Powered, 8 DC Inputs, 4 Analog Inputs, 8 Transistor Outputs expandable up to 44 I/O, this intelligent relay will control almost all discrete systems. The transistor outputs provide 1 PWM and 1 PWM or pulse output
The SG2-20VT-D comes with a built-in RS485 Modbus RTU port. Operates in Master/Slave mode, 4800 to 115.2kb baudrate and supports Modbus Functions 1,3,5,6 and 16. The SG2-20VT-D features a 4x16 character LCD screen and keypad for operator feedback and control.
The programming software SG2 Client runs on Windows and is freely available for download. Programming can be in either Ladder Logic or Function Block. A programming cable SKU part number TEC-200 is required (see below) Do you have an application for one of our PLCs but don't know how to program in Ladder Logic? We can program it for you. Email us your requirements and we will provide a quote to do the programming.
- Power Supply: 20.4~28.8 VDC 150 mA
- Digital Inputs: Twelve Inputs, OFF 15 VDC
- Digital Outputs: 8 Transistor outputs
- Output Rating: 0.5 A / Point Resistive Load
- Analog Inputs: Four 0-10 VDC 10 bit resolution
- Analog Inputs Isolation: None
- LCD Display: 4 line, 16 character
- Keypad: 8 Programming Keys
- Program Memory: 300 Lines or 260 Function Blocks
- Program Storage: Retentive Flash Memory
- Real Time Clock: Built In - Daylight Saving Feature
- Timers: 31 (0.01 s ~ 9999 min)
- Approvals: UL / cUL / CE
- Warranty: 1 Year
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










