E4809-578-002

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The E4809-578-002 is a circuit board module designed as a control system component for Okuma industrial machines. Manufactured by Okuma under the E4809 CNC Boards series, this module operates within a temperature range of -40°C to +85°C. It features digital and analog signal interfaces and rugged environmental protection.

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Product Description:

The E4809-578-002 WCHG Control Card is a control component manufactured by Okuma. A well established company known for precision CNC machines and automation solutions. The company specializes in developing advanced manufacturing technology. This control card is engineered for seamless integration into automation setups, enhancing system reliability and performance.

This E4809-578-002 control card features multiple AMP D-3100 connectors that enables efficient interfacing with other system components. It incorporates Omron 1617E relays and an additional G2R-2-DC24 relay which operates at 24 V DC. This ensures stable switching performance. This PCB includes two 104 capacitors (0.1 µF, 100 V) that contribute to noise reduction and signal stability. The relay circuit section of this card is equipped with 2 kΩ resistors that optimizes current flow and protection. A visible glass fuse is strategically placed near this PCB’s edge. This control card also integrates two LED indicators that display relay operation status. These LEDs aid in troubleshooting and system monitoring. This model must be operated within a relative humidity range of 5 % to 95 % to ensure optimal performance and longevity. Exposure to humidity levels outside this range may result in condensation, component degradation, or operational instability. It is recommended to use this control card in a well ventilated environment and avoid areas prone to excessive moisture or extreme dryness.

The E4809-578-002 WCHG control card is a single layer green PCB with through hole soldering. It measures approximately 12 cm x 8 cm that makes it compact yet robust for various industrial applications. This card has four metal reinforced mounting holes for secure installation. These features make this control card a reliable choice for automated machinery and control systems.

Certifications
Industrial safety and quality standards
Connector type
DC and PCB-edge connectors
Dimensions
Length × Width × Depth in mm (see datasheet)
Electrical rating
Tens of volts DC, low amperage
Environmental protection
Rugged, IP-rated industrial enclosure
Intended use
Control system for Okuma industrial machines
Material composition
PCB: FR‑4; connectors: metal
Module type
Printed circuit board module
Mounting arrangement
Surface or panel mount with metal back
Operating temp. range
-40°C to +85°C
Signal interface
Digital and analog I/O
Weight
Specified in grams (refer to datasheet)

Frequently Asked Questions about E4809-578-002:

Q: What connectors does the E4809-578-002 control card support?

A: The E4809-578-002 WCHG Control Card supports multiple AMP D-3100 connectors. These connectors enable efficient interfacing with other system components for seamless automation integration.

Q: What are the relay specifications for the E4809-578-002 control card?

A: The E4809-578-002 control card incorporates Omron 1617E relays and a G2R-2-DC24 relay. These relays ensure stable switching performance and operate efficiently at 24V DC.

Q: What role do the capacitors play in the E4809-578-002 control card?

A: This control card includes two 104 capacitors (0.1 µF, 100 V). They contribute to noise reduction and signal stability, which is essential for reliable system operation.

Q: How does the E4809-578-002 control card maintain system safety?

A: The relay circuit of the E4809-578-002 WCHG Control Card features 2 kΩ resistors. These resistors optimize current flow and ensure protection, contributing to the card’s overall stability and reliability.

Q: What environmental conditions should be maintained for the E4809-578-002 control card?

A: The E4809-578-002 control card should operate within a humidity range of 5% to 95%. Exceeding these levels may cause condensation and affect component longevity and performance.


Internal Product Review

  • ‘‘The E4809-578-002 WCHG Control Card by Okuma is ideal for industrial automation. Its robust design includes Omron 1617E relays, 104 capacitors for noise reduction, and two LED indicators. The card’s compact size (12 cm x 8 cm) and mounting holes ensure easy installation and optimal reliability. ’’

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