Y301-0004/0006/0008 Analog Output Module
Y301-0004, Y301-0006, and Y301-0008 are Modbus analog output modules for generating 0-10 V or 4-20 mA control signals.
- Channels
- 4AO / 6AO / 8AO model options
- Interfaces
- Opto-isolated RS485; optional RS232; analog output terminals
- Protocols
- Modbus RTU/ASCII; Modbus TCP via gateway
- Power supply
- 12–30 VDC
Price for the selected configuration.
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Overview
Y301-0004, Y301-0006, and Y301-0008 are Modbus analog output modules for generating 0-10 V or 4-20 mA control signals. They are used when PLCs, SCADA systems, or edge controllers need to drive valves, actuators, inverters, lab devices, or process setpoints through a serial link.
Typical applications
- Analog setpoint output for valves, dampers, actuators, and drives.
- HVAC and process skids that need Modbus-controlled AO channels.
- OEM systems that need voltage or current output without redesigning the controller board.
How it works & selection
Model Options
| Y301-0004 | 4AO for small HVAC and OEM retrofits. |
| Y301-0006 | 6AO for mid-size process skids. |
| Y301-0008 | 8AO for higher-density analog output panels. |
Selection notes
Confirm the output type for each channel. Combo versions use internal jumpers, so channel planning should be settled before installation.
Technical specifications
| Channels | 4AO / 6AO / 8AO model options |
|---|---|
| Interfaces | Opto-isolated RS485; optional RS232; analog output terminals |
| Protocols | Modbus RTU/ASCII; Modbus TCP via gateway |
| Power supply | 12–30 VDC |
Signals and communication
| Product type / topology | Modbus analog output module |
|---|---|
| Channels | 4AO / 6AO / 8AO model options |
| Interfaces | Opto-isolated RS485; optional RS232; analog output terminals |
| Protocols | Modbus RTU/ASCII; Modbus TCP via gateway |
| Functions | Output-mode jumpers, auto-detect baud 600–115200 bps, and power-loss memory. |
Electrical
| Output signals | 0–10 V or 4–20 mA, configurable per channel |
|---|---|
| Power supply | 12–30 VDC |
| Power consumption | 11 mA @ 24 V (~0.26 W) typical |
| Measurement | 14-bit resolution; ±0.1% FS accuracy; ±0.1% FS linearity |
Mechanical and environment
| Dimensions | 100 × 70 × 35 mm |
|---|---|
| Environment | −40 to +85 °C; 0–95% RH, non-condensing |
Package & resources
Package contents
Module, quick reference guide, and warranty card. Optional accessories include a DIN-rail 24 V power supply, USB-to-RS485 converter, and shielded harness kit.
