SKU: NX-AD4204
Omron NX-AD4204 Analog Input Unit 4-Channel Current/Voltage
Omron NX-AD4204 is a 4-channel analog input unit for NX series, accepting current and voltage inputs for process monitoring.
USD 200.00 per unit, volume discounts available
- In stock, ships in 24h
- 100% genuine Omron
- 1-year manufacturer warranty
- Worldwide delivery
Key Features
- Input Channels: 4 channels
- Input Types: Voltage: 0-10V; Current: 0-20mA, 4-20mA
- Resolution: 1/32000
- Accuracy: ±0.1% full scale
- Conversion Time: 1ms per channel
- Isolation: Channel-to-channel isolated
Scalable PLC Control Foundation for OEM and Retrofit Projects
The NX-AD4204 fits industrial control projects that require dependable logic execution, maintainable programming workflows, and architecture growth over the equipment lifecycle. It supports standardized automation design across machine families while preserving serviceability in production environments.
Deterministic Logic and Sequence Control
This controller class supports predictable scan-driven execution for interlocks, sequencing, alarms, and coordinated device handling. Deterministic behavior is essential for consistent machine output and repeatable cycle performance.
Platform Reuse Across Equipment Variants
Standardizing on a proven PLC/controller family enables software reuse, reduced engineering lead time, and easier support across multiple machine models or production lines.
Lifecycle Service and Maintainability
A maintainable control architecture with documented I/O mapping, diagnostics, and modular expansion strategy reduces troubleshooting time and improves long-term ownership value.
Typical Applications
- Executes deterministic control logic
- Coordinates multi-device machine behavior
- Supports reusable software structures
- Improves fault diagnostics and recovery time
- Enables modular feature growth over time
- Standardizes control strategy across equipment
Buying Checklist
- Strong fit for scalable machine control
- Maintains deterministic automation behavior
- Supports long-term maintainability
- Good platform standardization candidate
- Reliable industrial controller ecosystem
Technical Specifications
| Model | NX-AD4204 |
|---|---|
| Series | NX |
| Type | Analog Input Unit |
| Input Channels | 4 channels |
| Input Types | Voltage: 0-10V; Current: 0-20mA, 4-20mA |
| Resolution | 1/32000 |
| Accuracy | ±0.1% full scale |
| Conversion Time | 1ms per channel |
| Isolation | Channel-to-channel isolated |
| Connection | Push-in terminals |
| Current Consumption | 50mA at 5VDC |
| Operating Temperature | 0 to +55°C |
Frequently Asked Questions
What input types does this unit support?
Voltage: 0-10V. Current: 0-20mA, 4-20mA. Configure per channel via software. No DIP switches required.
Can I use this for temperature transmitters?
Yes, with 4-20mA temperature transmitters. Connect transmitter to current input, scale in controller for temperature range.
What's the accuracy?
±0.1% full scale. For 0-10V range: ±10mV accuracy. For 4-20mA: ±16μA accuracy. High accuracy for precise process control.
Is this unit compatible with all NX couplers?
Yes, NX-AD4204 works with all NX series EtherCAT couplers (ECC201, ECC202, ECC203, EIC202). Auto-recognized on network.
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