The Acromag NTW2320 is a wireless remote analog I/O module with 8 process voltage outputs. The module delivers eight independently controlled analog voltage output channels for distributed actuator control. In addition, remote instrumentation signal transmission across industrial automation environments.
Each output channel supports selectable:
- ±10 V
- ±5 V
- 0–10 V
- 0–5 V
ranges with 16-bit D/A resolution, enabling accurate voltage signal generation for automation controllers, drives, and positioning systems.
As part of the Acromag BusWorks NT modular remote I/O platform, the NTW2320 supports expansion using NTX modules. This enables you to scale monitoring and control nodes to up to 64 mixed signal I/O channels under one IP address. Therefore, simplifying distributed cabinet-level deployment across infrastructure and industrial environments.
Key Features
- Eight process voltage output channels
- Selectable ±10 V, ±5 V, 0–10 V, and 0–5 V output ranges
- High-resolution 16-bit DAC outputs
- Designed for controlling actuator levels and process instrumentation signals
- Dual-band Wi-Fi Ethernet connectivity (2.4 GHz / 5 GHz)
- Integrated RJ45 Ethernet port for configuration and wired deployment flexibility
- Supports Modbus TCP/IP and EtherNet/IP
- OPC UA, MQTT, and REST API IIoT integration support
- Expandable to 64 mixed I/O channels using NTX expansion modules
- Peer-to-peer communication supported using Acromag i2o messaging
- 1500 V isolation between I/O, network, and power circuits
- Compact 25 mm DIN-rail enclosure
- Wide industrial operating temperature range −40 °C to +70 °C
- LED status indicators simplify commissioning and troubleshooting
Supported Industrial Protocols
The NTW2320 wireless remote analog 8 process voltage outputs module integrates directly with:
- PLC control systems
- SCADA platforms
- distributed infrastructure monitoring architectures
- IIoT data platforms
using:
- Modbus TCP/IP
- EtherNet/IP
- OPC UA
- MQTT
- REST API
This enables deployment without protocol gateways or converters.
Expandable BusWorks NT Remote I/O Architecture
The NTW2320 operates as a wireless interface module within the Acromag BusWorks NT modular remote I/O system.
A BusWorks NT node consists of either:
- an NTW wireless interface module, or
- an NTE wired Ethernet interface module
combined with optional NTX expansion I/O modules to increase channel capacity.
Support up to 64 mixed signal I/O channels under one IP address. Therefore, simplifying distributed monitoring and control architectures across wired and wireless infrastructure environments. The wired compatible product for this version is the NT2320.
Typical Applications
Analog Actuator Level Control
Control:
- proportional control valves
- actuator positioning systems
- drive speed controllers
- generator power regulation interfaces
using precision voltage output signals.
Recorder and Display Signal Drive
Provide voltage outputs for:
- panel meters
- process displays
- recorders
- instrumentation interfaces
supporting distributed signal transmission across cabinet-level monitoring systems.
Generator and Drive System Control
Support voltage-based command control for:
- generator output regulation
- motor drive speed control
- automation positioning systems
across distributed industrial control installations.
Utilities and Infrastructure Control Cabinets
Deploy within:
- pump stations
- treatment facilities
- telemetry enclosures
- distributed services infrastructure
to extend voltage-based control capability beyond Ethernet cabling limits.
Transport Infrastructure Equipment Control
Install inside:
- signalling equipment cabinets
- tunnel infrastructure systems
- roadside services enclosures
- platform services equipment cabinets
to provide distributed voltage control signals across infrastructure monitoring environments.
How the NTW2320 Wireless Remote Analog 8 Process Voltage Outputs Works
Typical deployment architecture:
PLC or SCADA command signal
→ NTW2320 wireless remote analog 8 process voltage outputs
→ voltage control signal
→ actuator, drive controller, generator interface, recorder, or instrumentation device
This enables accurate remote voltage signal control without installing additional network cabling between distributed control cabinets.
Wireless Connectivity and Communication Range
The NTW2320 includes:
- dual-band industrial Wi-Fi connectivity
- external RP-SMA antenna (2.15 dBi)
- typical wireless communication distance up to 100 m line-of-sight
An integrated RJ45 Ethernet port provides additional flexibility for wired configuration and deployment where required.
Technical Specifications
| Feature | Specification |
|---|---|
| Output Channels | 8 voltage outputs |
| Output Ranges | ±10 V, ±5 V, 0–10 V, 0–5 V selectable |
| DAC Resolution | 16-bit |
| Output Accuracy | ±0.1 % span typical |
| Network Interface | Dual-band Wi-Fi Ethernet |
| Industrial Protocols | Modbus TCP/IP, EtherNet/IP |
| IIoT Support | OPC UA, MQTT, REST API |
| Expansion Capability | Up to 64 channels using NTX modules |
| Isolation | 1500 V between I/O, network, and power |
| Mounting | DIN-rail |
| Operating Temperature | −40 °C to +70 °C |
Refer to Spec Sheet for detailed information.
Wireless Remote Analog 8 Process Voltage Outputs Integration Support
Metromatics provides local engineering support across Australia and New Zealand. We help integrate wireless remote analogue 8-channel process voltage output modules. These modules support transport infrastructure, utility monitoring systems, and industrial automation environments.
Speak with our team to configure BusWorks NT wireless control nodes, select NTX expansion modules, and deploy scalable remote voltage-based actuator control architectures across PLC and SCADA systems.
