Name: Metso D201129 Wireless digital input/output module | Qiming Automation
Brand: METSO
Price: 49758.00 CNY
Availability: InStock

Description

The D201129 operates as a wireless digital input/output module, connecting field devices such as sensors, switches, and actuators to the central control system without physical cables. It uses robust wireless protocols to transmit digital signals, ensuring low latency and high reliability. The module acts as a bridge between the field layer and the control layer, receiving digital inputs from sensors (like limit switches or pressure sensors) and sending digital outputs to actuators (such as solenoid valves or motor starters) via wireless communication.

D201129

It integrates with existing automation stacks by supporting standard industrial protocols, allowing seamless communication with PLCs, DCS, and SCADA systems. The D201129 typically works in pairs or with a central wireless gateway, creating a secure mesh network that can cover large industrial areas. This mesh capability ensures signal redundancy—if one wireless path is blocked, the signal reroutes through another node, maintaining uninterrupted communication.

D201129

Technical specifications:
Model Number D201129
Brand METSO
Type Wireless digital input/output module
Input Voltage 12-24V DC
Operating Temp Range -25°C to 70°C
Mounting Style DIN-rail mount / Wall mount
Dimensions 110mm x 90mm x 65mm
Weight 380g
Interface/Bus Wireless (ISM band)
Compliance CE, RoHS, FCC Part 15
Supported Protocols WirelessHART, Modbus RTU over radio
Typical Power Draw 4.5W

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D201129

Main features and advantages:

Engineered for flexibility, the D201129 delivers tangible real-world benefits. Its wireless design eliminates the need for cable runs, slashing installation costs by up to 40% in large facilities compared to wired alternatives. This is particularly impactful in retrofitting projects, where tearing down walls or floors to lay cables would disrupt ongoing operations.

The D201129 ensures consistent signal reliability through its mesh network architecture. Even in industrial environments with heavy machinery or metal structures that can block wireless signals, the module maintains stable communication, reducing the risk of control system errors. This reliability translates to fewer production interruptions, as seen in automotive plants where downtime costs thousands per minute.

Additionally, the module’s rugged design—resistant to dust, vibration, and extreme temperatures—ensures long-term performance in harsh conditions. Its low power consumption extends the life of battery-powered setups (when used with optional battery packs), making it ideal for remote locations like outdoor storage yards or off-grid industrial sites.

D201129

Application areas:

The D201129 excels in applications where wired connections are impractical. In logistics hubs and distribution centers, it connects mobile conveyor systems, automated guided vehicles (AGVs), and warehouse robots, allowing dynamic reconfiguration of layouts without rewiring. The wireless flexibility ensures AGVs can communicate with control systems even as they move across large facilities.

In water and wastewater treatment plants, the D201129 monitors and controls pumps, valves, and level sensors in remote areas like filtration ponds or tank farms. Running cables to these locations is costly and prone to damage from water or corrosion, making the wireless module a durable, cost-effective alternative.

Another key use case is in food and beverage processing, where hygiene standards require frequent equipment cleaning. The D201129 eliminates cable entry points that can trap bacteria, simplifying cleaning processes while maintaining reliable control of filling machines and packaging lines.

D201129

Related products:

D201126 – Wired counterpart with similar I/O capabilities, ideal for fixed installations where wireless isn’t needed.

D201130 – High-speed wireless variant of the D201129 with sub-10ms latency, designed for robotics and high-speed sorting systems.

D201132 – Battery-powered version of the D201129 for remote, off-grid applications like pipeline monitoring.

D201133 – Industrial wireless gateway that pairs with multiple D201129 modules to extend network range.

D201134 – Higher-channel wireless module (16 I/O) for larger systems needing more connections than the D201129.

D201128 – Wired module with enhanced surge protection, a stable alternative for high-electrical-noise environments.

D201135 – Legacy wireless module compatible with older systems, offering an upgrade path to the D201129.

D201129

Installation and maintenance:

Before installing the D201129, conduct a site survey to map wireless signal strength and identify potential interference sources (like other radio equipment or metal obstacles). Ensure the module’s operating frequency (ISM band) is compatible with local regulations. For battery-powered setups, calculate expected battery life based on signal transmission frequency—higher transmission rates drain batteries faster.

Mount the D201129 in a location with a clear line of sight to other wireless nodes when possible; avoid placing it inside metal enclosures that block signals. Check firmware compatibility with the control system’s software and update to the latest version for optimal security and performance.

For maintenance, periodically check signal strength indicators to ensure reliable communication. Inspect antennas for damage or loose connections quarterly, especially in high-vibration areas. Replace batteries (if used) annually or as needed, and clean the module’s exterior to prevent dust buildup that can block heat dissipation. Test failover paths in the mesh network yearly to confirm redundancy is functioning.