E4809-770-032-3

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The E4809-770-032-3 is a panel-mounted CNC board with a power rating of 192W and a weight of 1.5 kg. Manufactured by Okuma as part of the E4809 CNC Boards series, it operates at an input voltage of 200-240V AC and output voltage of 24V DC. The unit provides 85% efficiency and comprehensive protection features including overload and short circuit.

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Product Description:

Okuma E4809-770-032-3 relay board is made for industrial automation systems. It provides CNC and servo systems with robust interfacing capabilities. The board facilitates seamless control and integration by offering a variety of relay configurations and connectivity options.

The E4809-770-032-3 relay board uses a combination of blue connectors, metal D-sub connectors, and screw terminals to establish signal and electricity connections. In addition to having the designations PLG NA, PLG NB, and PLG NC printed on them, the cyan connections are female headers with 20 pins. They are most likely used for signal management. The board includes three 34-pin, high-density D-sub male connections. These connections are named PLG A, PLG B, and PLG C. These connections are the primary means by which CNC and servo systems can be connected. The screw connections with the numbers CN1, CN2, and CN3 can be used to add more I/O or power cables. CN1 has three ports, CN2 has four, and CN3 has five. There are about 45 relays on the relay board. They are OMRON G6C-1114P-US relays that are black in color and have a contact value of 10A at 250VAC or 30VDC. Additionally, the coil voltages are 24VDC.

The E4809-770-032-3 relay board has a multitude of red LED indicators to monitor the status of relays and input/output activity. The glass tube fuse, F1, is rated at 2A and serves to protect the circuit. S1 through S15 are miniature blue DIP-style switches that are used for signal routing or relay channel configuration. The board can accommodate a 20-pin connector and two 34-pin connectors. The product is also compatible with SPDT or DPDT configurations and is equipped with power relay capabilities.

Coil Voltage
24VDC
Connectors
20-pin, 34-pin D-sub
Cooling Method
Forced Air Cooling
Dimensions
200mm x 120mm x 80mm
Efficiency
85%
Frequency
50/60 Hz
Input Voltage
200-240V AC
Mounting Type
Panel Mount
Operating Temperature Range
0 degrees C to 50 degrees C
Output Current
8A
Output Voltage
24V DC
Power Rating
192W
Protection
Overload, Overvoltage, Short Circuit
Relay Count
45 relays
Weight
1.5 kg
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Frequently Asked Questions about E4809-770-032-3:

Q: Does Okuma E4809-770-032-3 have a 2A fuse?

A: Yes, the fuse is rated for 2A. This protects the board from overcurrent and ensures reliable operation in sensitive systems.

Q: Do the connectors on E4809-770-032-3 support CNC systems?

A: Yes, the metal D-sub connectors interface directly with CNC and servo systems. This facilitates smooth communication and control between devices.

Q: How do the blue connectors on E4809-770-032-3 function?

A: The blue connectors are 20-pin female headers for signal control. They provide essential input/output routing for controlling various system functions.

Q: Why is a 24VDC coil voltage used in Okuma E4809-770-032-3?

A: The 24VDC coil voltage ensures compatibility with industrial control systems. It offers optimal performance for relays operating at this voltage.

Q: Does Okuma E4809-770-032-3 support SPDT or DPDT relays?

A: Yes, the board supports both SPDT and DPDT relay configurations. This allows flexible control for a variety of switching requirements.


Internal Product Review

  • ‘‘The Okuma E4809-770-032-3 relay board is a reliable choice for controlling industrial systems. It includes 45 relays and 34-pin connectors for seamless integration. With 24VDC coil voltage and various I/O terminals, it enhances signal control. The product's flexible configuration options make it ideal for precision tasks.’’

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