Mitsubishi PLC Output Module RY42NT2P
Product Overview:
The Mitsubishi PLC Output Module RY42NT2P is a high-performance transistor sink type output module from the iQ-R series, offering exceptional reliability and versatility for industrial automation. Designed to support a wide range of applications, the RY42NT2P features 64 output points, making it ideal for complex control tasks.

Key Features of the RY42NT2P:
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Output Type:
- The RY42NT2P utilizes a transistor sink type output, suitable for high-speed switching and robust performance.
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Number of Output Points:
- With 64 points, the RY42NT2P provides extensive control capabilities, allowing for sophisticated system management.
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Rated Load Voltage:
- The RY42NT2P operates at DC 12/24V, with a voltage range of DC 10.2V to 28.8V, ensuring compatibility with various voltage requirements.
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Maximum Load Current:
- The module supports 0.2A per point and 2A per common terminal, providing the necessary power for demanding applications.
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Maximum Inrush Current:
- Equipped with overload protection, the RY42NT2P prevents damage from excessive current surges.
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Leakage Current when OFF:
- The RY42NT2P features a leakage current of 0.1mA or less, ensuring minimal energy loss when not in use.
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Maximum Voltage Drop when ON:
- The voltage drop is DC 0.2V (typical) at 0.2A, with a maximum of DC 0.3V at 0.2A, optimizing efficiency.
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Output Response Time:
- The RY42NT2P offers fast response times with OFF to ON in less than 0.5ms and ON to OFF in less than 1ms under rated load conditions.
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Surge Suppression:
- The RY42NT2P includes a Zener diode to effectively suppress voltage spikes and protect the module.
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Fuse:
- The module does not include a fuse.
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Protection Functions:
- The RY42NT2P features overheat protection and overload protection with current limits of 1 to 3A per point, safeguarding against potential damage.
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External Power Supply:
- The module requires a power supply of DC 12/24V with a ripple rate within 5%. Current consumption is 16mA (typical at DC 24V) and up to 37mA maximum per common terminal.
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Output Common Type:
- The RY42NT2P supports 32 points per common terminal, simplifying wiring and installation.
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Insulation Withstand Voltage:
- The module is rated for AC 510V rms for 1 minute, ensuring strong insulation performance.
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Insulation Resistance:
- The RY42NT2P provides an insulation resistance of 10MΩ or more, ensuring long-term durability.
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Protection Rating:
- The RY42NT2P has an IP2X rating, offering protection against solid objects larger than 12.5mm.
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External Wiring Connection Method:
- The module uses 40-pin Connectors x2, compatible with A6CON1, A6CON2, A6CON3, A6CON4 connectors (sold separately).
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I/O Occupied Points:
- The RY42NT2P dedicates all 64 points to output, making it suitable for extensive control needs.
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Internal Power Consumption (DC 5V):
- The RY42NT2P consumes 250mA (typical with all points ON), providing efficient power usage.
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Dimensions:
- Height (H): 106mm (Base unit mounting part: 98mm)
- Width (W): 27.8mm
- Depth (D): 110mm
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Weight:
- 0.13kg, making the RY42NT2P compact and easy to install.
The RY42NT2P module is designed for high-performance and reliability, providing effective control solutions in industrial environments. Its extensive features, combined with its high switching speed and robust protection mechanisms, make the RY42NT2P an excellent choice for advanced automation systems.