14-bit DAC with 0.001 V / 0.001 mA resolution
Y301-0004 4AO Modbus Analog Output Module
4-Channel Analog Output Module
4-channel Modbus analog output module for HVAC, OEM retrofit, and small analog drive applications, with configurable 0-10 V or 4-20 mA outputs.
Key Features
0-10 V and 4-20 mA outputs configurable per channel, including jumper-selectable combo versions
Opto-isolated RS485 plus optional RS232 interface
Plug-and-play Modbus integration with address retention and power-loss memory
Specifications
Power Supply
- Voltage
- DC 12~30V
- Typical Power Consumption
- 11 mA @ 24V (~0.26 W)
- Operating Temperature
- -40°C ~ +85°C
- Humidity
- 0% ~ 95% RH, non-condensing
Analog Outputs
- Channels
- 4
- Output Type
- 0-10 V or 4-20 mA, configurable per channel
- Resolution
- 14-bit (16384 steps)
- Accuracy
- +/-0.1% FS
- Linearity
- +/-0.1% FS
- Settling Time
- <10 ms
Communication
- Interfaces
- Opto-isolated RS485, optional RS232
- Protocol
- Modbus RTU / Modbus ASCII / Modbus TCP via gateway
- Baud Rate
- 600~115200 bps (auto-detect)
- Address Range
- 1~255
Mechanical
- Dimensions
- 100 x 70 x 35 mm
- Mounting
- 35 mm DIN rail
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