Name: Metso D201832L Enhanced Intelligent Power Supply & Signal-Handling Module | Qiming Automation
Brand: METSO
Price: 49477.00 CNY
Availability: InStock

Description

The Metso D201832L retains the core functionality of an intelligent power supply and signal-handling module but adds specialized features for demanding environments. Like its counterpart, it integrates seamlessly with PLCs and DCS systems via standard industrial backplanes, ensuring compatibility with existing automation stacks. What sets it apart is its enhanced signal conditioning circuitry, which filters out high-frequency noise common in heavy industrial settings. This makes it particularly effective for transmitting low-voltage pulse signals—such as those from rotary encoders or flow meters—without degradation.

D201832L

The module also includes adjustable pulse width modulation (PWM) settings, allowing engineers to fine-tune signal parameters to match specific equipment requirements. This flexibility is invaluable when integrating with older machinery that relies on non-standard pulse timings. Additionally, the Metso D201832L features reinforced isolation between power and signal paths, reducing the risk of ground loops that can corrupt data or damage sensitive components. Its communication protocol support is expanded to include Profibus DP V2, enabling faster data exchange in high-throughput systems.

D201832L

Technical specifications:
Model NumberD201832L
Brand Metso
Type Enhanced Intelligent Power Supply & Signal-Handling Module
Input Voltage 24 VDC ±15% (wide-range for unstable power environments)
Operating Temp Range -25°C to +70°C (extended for extreme conditions)
Mounting Style DIN rail (35mm) with anti-vibration hardware
Dimensions 145mm x 90mm x 65mm (W x H x D)
Weight 520g
Interface/Bus Backplane + Profibus DP V2, Modbus RTU/TCP
Compliance CE, UL, ATEX (for hazardous areas), IEC 61000-6-2 (EMC immunity)
Supported Protocols Profibus DP V2, Modbus RTU/TCP, Ethernet/IP
Typical Power Draw 12W (including enhanced signal conditioning)

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D201832L

Main features and advantages:

Choosing the Metso D201832Ldelivers tangible benefits in high-stakes environments. Its enhanced noise filtering directly translates to fewer false triggers in safety-critical systems—such as emergency stop circuits in chemical processing plants—where a spurious signal could lead to unplanned shutdowns or, worse, compromised safety. The adjustable PWM settings reduce engineering time by eliminating the need for external signal converters, allowing direct integration with a wider range of sensors and actuators.

In terms of durability, the module’s extended temperature range ensures reliable operation in unconditioned spaces, such as outdoor power distribution cabinets or factory floors with fluctuating heat levels. This robustness minimizes the need for protective enclosures, cutting installation costs. For maintenance teams, the Metso D201832Lincludes advanced diagnostic LEDs that distinguish between power issues, signal degradation, and communication faults—simplifying troubleshooting and reducing mean time to repair (MTTR) by up to 40% compared to generic modules.

D201832L

Application areas:

The Metso D201832L excels in applications where precision and environmental resilience are paramount. In metal processing facilities, it regulates pulse signals for servo motors controlling rolling mill speed, ensuring consistent material thickness despite EMI from arc welders. In renewable energy systems—specifically wind farms—it handles pulse signals from turbine speed sensors, maintaining accuracy even in the high-vibration environment of nacelles.

Another key use case is in pharmaceutical manufacturing, where strict regulatory compliance demands traceable signal integrity. The module’s ability to log pulse timestamps and power fluctuations provides audit-ready data for validation processes, simplifying compliance with FDA and EMA guidelines. Whether deployed in harsh industrial zones or controlled cleanrooms, the Metso D201832Lensures that critical signals remain accurate and actionable.

Related products:

D201832 – Base model with standard signal handling, ideal for general industrial environments.

D201832H – High-power variant for driving larger actuators, with 24V/5A output capability.

D201834L – Dual-channel version of the D201832L, for systems requiring parallel signal processing.

SI-201L – Companion signal input module with matching noise filtering, for expanded I/O setups.

CM574-ETH/L – Communication module optimized for use with the D201832L, supporting faster data logging.

D201830L – Legacy-compatible model with RS485 interface, designed for upgrading older DCS systems.

PS-101L – Redundant power supply module that pairs with the D201832L for fault-tolerant systems.

Installation and maintenance:

Before installing the Metso D201832L, verify that the backplane firmware is version 4.2 or higher to support its advanced diagnostic features. Check cable specifications: use twisted-pair shielded cables (minimum 0.5mm²) for signal lines, and ensure the shield is grounded at both ends to maximize noise rejection. If mounting in high-vibration areas (e.g., near pumps or compressors), use the included anti-vibration clips to prevent connector wear over time.

Ongoing maintenance should include monthly checks of the module’s status LEDs: a steady green “PWR” light and blinking yellow “SIG” light indicate normal operation, while a red “FAULT” light requires immediate attention via the diagnostic menu. Every six months, inspect the terminal blocks for corrosion—especially in humid environments—and retighten to 0.8Nm torque. Annually, use Metso’s Automation Toolkit software to run a signal integrity test, which verifies filtering effectiveness and logs results for compliance records.