RMIO-01C Industrial Remote I/O Module
Manufacturer: Delta Electronics (Industrial Automation)
Certification: UL 61010-2-201 / IEC 62443-3-3 Level 2
Core Electrical Parameters
| Parameter | Specification |
|---|---|
| Supply Voltage | 24 VDC ±10% (Reverse polarity protected) |
| Power Consumption | 3.2W typical (4.5W max @ full load) |
| Isolation Voltage | 1500 VAC channel-to-bus (reinforced) |
| Operating Temp. | -25°C to +70°C (derate linearly >55°C) |
| Digital I/O Points | 8 inputs + 8 outputs (sink/source configurable) |
| Analog Inputs | 4 channels (0-10V/4-20mA, 16-bit res.) |
Communication & Protocol
[Fieldbus]
• Interface: RS-485 (2-wire)
• Protocols: Modbus RTU, Deltas ASDA-B2
• Baud Rate: 1200-115200 bps (auto-negotiation)
• Node Capacity: 32 devices per segment
[Data Processing]
• Scan Time: ≤5ms for all I/O points
• ADC Conversion: 25µs/channel (ΣΔ architecture)
• Event Logging: 512-cycle FIFO buffer
Mechanical & Environmental
| Attribute | Value |
|---|---|
| Dimensions (W×H×D) | 22.5 × 90 × 70 mm |
| Weight | 180g |
| Enclosure Rating | IP67 (front) / IP20 (terminals) |
| Mounting | DIN-rail TS35/7.5 or direct screw |
| Vibration Resistance | 5G @ 10-500Hz (IEC 60068-2-6) |
I/O Channel Specifications
Digital Inputs:
- Voltage Range: 0-30 VDC
- Logic Threshold: ON >15V, OFF <5V
- Input Impedance: 3.9kΩ
- Filter Time: 0.1/1/10ms software selectable
Digital Outputs:
- Switching Element: MOSFET (PWM capable)
- Max Load Current: 0.5A/channel (2A total)
- Leakage Current: <10µA @ OFF state
- Short-Circuit Protection: Electronic cutoff <100µs
Analog Inputs:
- Accuracy: ±0.1% FSR @ 25°C
- Input Impedance: >1MΩ (voltage), 250Ω (current)
- Overrange Protection: ±30V continuous
- CMRR: >120dB @ 50/60Hz RMIO-01C PDF
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Shipping:
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Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.
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