E4809-770-018-B

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The E4809-770-018-B board ensures efficient processing with a 12 MHz HD68HC000P12 CPU and dual 8KB HM6264LP-10 SRAM chips. The integrated ALS logic chips enhance control logic and power efficiency.

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Product Description:

The E4809-770-018-B SVP Board is an embedded control unit designed for industrial systems. It is engineered for reliable signal processing and system interfacing. The board integrates core CPU processing, memory storage, logic circuits and proprietary signal handling in a compact module. Its configuration allows direct backplane installation via a standard edge connector.

The Okuma E4809-770-018-B SVP board is equipped with a Hitachi HD68HC000P12 microprocessor. This CPU supports 16/32-bit processing and operates at a clock speed of 12 MHz that enables efficient data handling and control logic execution. Memory resources include two HM6264LP-10 static RAM chips each providing 8 KB x 8 bit low power CMOS SRAM with 100 ns access time. Firmware storage of this model is managed by three 32 KB EPROMs SVPC501BU, SVPC501BL and SVPC501AL. These chips retain system instructions and boot-level software. The board features multiple custom integrated circuits: OCL502 ENCD for encoder input, OCL501A SAMP for signal sampling and OCL501 SENS for sensor processing. These ICs enable high precision input interpretation in real time applications. Advanced Low Power Schottky (ALS/AS) logic series chips such as ALS74, ALS500 and AS74 are also incorporated in the board to manage control logic and reduce power consumption.

Connectivity of the E4809-770-018-B SVP board is provided via a gold plated edge connector for backplane integration that allows seamless connection in rack-mounted systems. The board also includes two rear 50-pin I/O ports for peripheral communication and data exchange. Power management and signal integrity are supported through TDK filtering components. These include ceramic disc and electrolytic capacitors for voltage smoothing and inductors for current control. The TDK CP-3609 filtering module ensures electromagnetic and radio frequency interference suppression. This enhances signal stability and protects connected components from noise interference.

CPU Architecture
16/32-bit
CPU Clock Speed
12 MHz
Dielectric Strength
2500 VAC
Input Control Voltage
3-32 VDC
Microprocessor
Hitachi HD68HC000P12
Output Load Voltage
24-380 VAC
RAM Access Time
100 ns
RAM Capacity
2 x 8 KB
RAM Type
HM6264LP-10 CMOS SRAM
Rated Current
25 A
Response Time
10 ms

Frequently Asked Questions about E4809-770-018-B:

Q: Does the E4809-770-018-B SVP board handle real-time input signals accurately?

A: Yes, the Okuma E4809-770-018-B SVP board uses OCL502 ENCD and OCL501A SAMP ICs for input precision. These custom chips process encoder and sampling data in real time.

Q: Can the E4809-770-018-B SVP board maintain stable communication in high-interference environments?

A: The E4809-770-018-B includes a TDK CP-3609 filtering module for interference suppression. It stabilizes signals using capacitors and inductors that manage EMI and RFI.

Q: How efficient is the CPU performance of the E4809-770-018-B SVP board in control operations?

A: It runs on a Hitachi HD68HC000P12 processor with 16/32-bit capability. The 12 MHz clock speed ensures smooth execution of control logic and data tasks.

Q: Does the E4809-770-018-B SVP board support fast memory access for industrial processing needs?

A: Yes, the board includes two HM6264LP-10 SRAM chips with 100 ns access time. This fast low-power memory supports quick data handling for complex tasks.

Q: Will the Okuma E4809-770-018-B SVP board integrate easily into rack-mounted control systems?

A: It connects via a gold plated edge connector for direct backplane mounting. This setup allows seamless integration with rack units in industrial systems.


Internal Product Review

  • ‘‘The Okuma E4809-770-018-B SVP board excels with its Hitachi HD68HC000P12 processor, 100 ns SRAM access, and advanced ALS/AS logic chips. The custom ICs enable precise signal processing while TDK components ensure filtering stability. This board is a reliable industrial control unit built for demanding automation environments.’’

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