Eight analog outputs in a 100 x 70 x 35 mm enclosure for multi-channel control
Y301-0008 8-Channel RS485 Modbus Analog Output Module
8-Channel Analog Output Module
Y301-0008 controls eight analog outputs over Modbus RTU/ASCII for PLC and SCADA systems, with 14-bit conversion and 0-10 V, 4-20 mA, or combo options.
Key Features
14-bit DAC with +/-0.1% full-scale accuracy and linearity
0-10 V or 4-20 mA output options, with per-channel switching on combo versions
1500 V RMS isolated RS485, optional RS232, and Modbus TCP through an external gateway
12-30 VDC supply and optional retention of the last analog output when enabled
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
- 8
- Output Type
- 0-10 V, 4-20 mA, or combo option; combo versions support per-channel mode selection
- Resolution
- 14-bit (16384 steps)
- Accuracy
- +/-0.1% FS
- Linearity
- +/-0.1% FS
- Settling Time
- <10 ms
- Output Impedance
- Voltage mode: <10 ohm; current mode: >10 Mohm
- Load Capability
- Voltage mode: >2 kohm; current mode: <600 ohm
- Output Retention
- Optional; restores the last output value after reboot when enabled
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
- Isolation Voltage
- 1500 V RMS (RS485)
Mechanical
- Dimensions
- 100 x 70 x 35 mm
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