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METSO D201136L – AO4C 4-Channel Analog Output Module for Metso DNA DCS
Product Overview
The D201136L is a 4-channel analog output module designed by Metso Automation for Metso DNA distributed control systems. It converts digital control signals from the system controller into standard 4–20 mA analog outputs to drive valves, actuators and regulating devices. This module solves stable analog signal transmission requirements in pulp & paper, mining, power and chemical processes. It integrates galvanic isolation and industrial-grade stability, supporting continuous 24/7 operation and seamless matching with Metso DNA control architecture.
Technical Specifications — D201136L
| Parameter | Value |
|---|---|
| Product Model | D201136L |
| Manufacturer | METSO |
| Product Type | AO4C Analog Output Module |
| Power | 24 V DC system supply |
| Communication / Protocol | Metso DNA internal I/O bus |
| Operating Temperature | 0 °C ~ 55 °C |
| Mounting | Modular rack plug-in mounting |
| Dimensions (HxWxD) | 120 × 58 × 28 mm |
| Weight | Approx. 0.25 kg |
| Typical Interfaces | 4 isolated analog output channels; 4–20 mA standard signal |
| Compliance | CE, industrial EMC compliance, IEC 61000 series |
METSO D201136L
Key Features and Benefits — D201136L
- 4 independent analog output channels, supporting standard 4–20 mA current signal output for field actuators.
- Built-in galvanic isolation protects control system from field electromagnetic interference and signal damage.
- High precision output stability, low drift performance suitable for closed-loop process regulation.
- Hot-swappable modular design enables replacement without system power-off.
- Front LED status indicators for channel operation and fault diagnosis.
Related Models
- D201136: Standard 4-channel analog input module for Metso DNA systems.
- D201137L: Personality matching module for D201136L I/O node configuration.
- D201138L: Metso DNA intelligent controller module for central logic operation.
- D200136L: Power supply module supporting Metso DNA I/O rack power distribution.
Installation and Maintenance — D201136L
- Plug the module into the designated slot of Metso DNA standard I/O rack firmly.
- Connect field actuator wires to dedicated terminal blocks; confirm correct polarity of 4–20 mA loops.
- No complex hardware dip-switch configuration; parameters are configured via Metso DNA engineering software.
- Regularly check channel LED status and terminal connection tightness.
- Perform hot-swap replacement during maintenance to minimize process downtime.
