Graviton FX1N-20MR PLC Controller 10-28V Relay + Display Board
Programmable logic controller with 12 inputs, 8 relay outputs, 10-28 V supply, 2000-step memory, stepper motor support and touch-screen connectivity
- 12 digital inputs for flexible sensor connections
- 8 relay outputs switching 24 V DC or 220 V AC
- 10–28 V wide-range supply fits varied panels
- 2000-step ladder memory with power-off retention
- 9600 baud programming port supports GX Developer & GX Works2
Industrial PLC with 12 Inputs and 8 Relay Outputs
The Graviton FX1N-20MR is a programmable logic controller built around a 32-bit MCU for industrial automation tasks. It accepts a 10-28V DC supply and provides 12 digital input points alongside 8 relay outputs capable of switching DC 24V or AC 220V loads. An integrated display board is included for local status indication.
Suits Compact Machine Control, Not High-Density I/O
This unit fits builders needing a self-contained controller with ladder-logic programming via GX-Developer or GX Works2 at 9600 baud. It supports one analog input and one analog output plus stepper motor drive, making it useful for simple motion or process loops. Buyers who require more than 20 total I/O points or multiple analog channels should look at larger modular PLCs.
Panel-Mount Board with Touch-Screen Support
The board mounts using four M3 screws or a standard DIN rail shell, leaving wiring access clear for the relay terminals and programming port. On-board program storage holds 2000 steps and survives power loss without a battery. A connected touch screen can serve as an operator interface, freeing the PLC from a separate HMI device.
How it compares
Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.
- Price $54.99
- Pricier than about 80% of the 5,998 comparable items (median $24.99).
Specifications
No published specifications for this item yet.
Questions about this item
What power supply do I need to run the FX1N-20MR controller?
The controller operates on a DC supply between 10 and 28 volts, so any stable source in that range will power it.
Can I keep my existing GX-Developer or GX-Works2 projects when I add this PLC?
Yes, the FX1N-20MR is programmed with GX-Developer and GX-Works2, so your current ladder-logic projects can be uploaded and run without conversion.
How do I verify the PLC is communicating correctly after wiring it up?
Connect the programming port, open GX-Developer or GX-Works2 at 9600 baud, and use the online monitor to confirm the 12 inputs, 8 relay outputs and the single analog channel are reading and writing as expected.
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