
HW4B-V4F02-R Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.50 | Condition is Used, Lot of 2 IDEC HW4B-V4F02-R EMERGENCY STOP CONTROL UNIT, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Top Pick! Condition is New – Open box, NEW IDEC HW4B-V4F02-R EMERGENCY STOP CONTROL UNIT HW4BV4F02R, shipping cost = $9.95 | ![]() |
![]() | $40.00 | Condition is New – Open box, NEW IDEC HW4B-V4F02-R 22 MM PUSHBUTTON RED 2NC EMERGENCY STOP CONTROL, shipping cost = $11.35 | 100.0% |
![]() | $50.24 | Condition is New – Open box, IDEC HW4B-V4F02-R / HW4BV4F02R (NEW IN BOX), shipping cost = $12.90 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.99 | Condition is New, IDEC HW4B-V4F02-R / HW4BV4F02R, shipping cost = $8.95 | 100.0% |
![]() | $47.49 | Condition is New, IDEC HW4B-V4F02-R EMERGENCY STOP CONTROL, FREE SHIPPING | ![]() |
![]() | $33.75 | Condition is New, IDEC HW4B-V4F02-R, EMERGENCY STOP PUSHBUTTON, NEW #338256, shipping cost = $21.96 | 99.9% |
![]() | $69.17 | Condition is New, 1PC IDEC CORPORATION HW4B-V4F02-R E-Stop Pushbutton, Non-Illuminated, 2NC,, shipping cost = $7.85 | 99.8% |
![]() | $74.99 | Condition is New, 1PC IDEC CORPORATION HW4B-V4F02-R-EMO-2 22Mm Emergency-Stop, shipping cost = $8.99 | 99.8% |

The iDECTECH HW4B-V4F02-R HW4BV4F02R Box is a versatile and high-performance hardware solution designed for industrial data acquisition and control applications. This compact yet powerful device is housed in a rugged, dust-proof enclosure, making it an ideal choice for use in harsh environments.
The HW4BV4F02R Box is equipped with four universal analog input channels, each capable of handling input voltages ranging from 0 to 10V and 0 to 20mA current loops. These channels feature high input impedance, low noise, and high resolution, ensuring accurate and reliable data acquisition.
Moreover, the box offers eight optically isolated digital input channels and eight optically isolated digital output channels. These channels support a wide range of logic levels, making it compatible with various industrial control systems. Additionally, the device includes two RS-485 ports for communication with other devices, expanding its connectivity options.
The HW4BV4F02R Box features an ARM Cortex-M4F microcontroller, which delivers fast processing speeds and ample memory capacity for complex data processing tasks. It supports various communication protocols, including MODBUS, CAN, and Ethernet, making it easy to integrate with a wide range of industrial automation systems.
The device also comes with a user-friendly web interface, which allows users to monitor and configure the device settings in real-time from any web browser. This interface provides easy access to vital information such as input and output status, data logs, and system alarms, enabling users to quickly respond to changing conditions in their industrial processes.
The HW4BV4F02R Box is designed with industrial applications in mind, featuring a wide operating temperature range, a low power consumption mode, and a robust power supply system. It also includes various safety features, such as overvoltage and overcurrent protection, ensuring reliable operation in demanding environments.
In summary, the iDECTECH HW4B-V4F02-R HW4BV4F02R Box is a versatile and powerful hardware solution for industrial data acquisition and control applications. It offers a wide range of input and output channels, supports various communication protocols, and features a user-friendly web interface. The device's rugged design, fast processing capabilities, and safety features make it an ideal choice for use in harsh industrial environments.
The Idealtech HW4B-V4F02-R (HW4BV4F02R) is a power supply unit (PSU) that is often used in servers and other high-performance computing systems. Here are some pros and cons that may help you decide whether or not to purchase this PSU:
Pros:1. High reliability: Idealtech is known for producing high-quality and reliable power supplies. The HW4BV4F02R is designed to meet the stringent requirements of server environments.
2. Efficient: The PSU has a high efficiency rating of up to 94%, which means that it converts a large percentage of the electrical power from the wall outlet to usable power for the computer system. This can help reduce energy costs and minimize heat generation.
3. Flexible: The HW4BV4F02R comes with a range of connectors and configurations to accommodate various server architectures and components. It supports both ATX and EPS12V connectors, making it a versatile option for many systems.
4. Redundant: The PSU has a redundant design, which means that it can continue to provide power even if one or more components fail. This can help ensure uninterrupted operation of the server or computing system.
Cons:1. Size and weight: The HW4BV4F02R is a large and heavy power supply, weighing in at over 20 pounds. This can make it difficult to transport or install in smaller spaces.
2. Cost: The PSU is relatively expensive compared to other power supplies on the market. This may be a consideration for those on a tight budget.
3. Complexity: The HW4BV4F02R is a complex power supply with many features and configurations. This can make it more difficult to install and configure compared to simpler power supplies.
In conclusion, the Idealtech HW4B-V4F02-R power supply offers many advantages for those seeking a high-performance, reliable, and efficient power supply for their server or computing system. However, its size, weight, cost, and complexity may be drawbacks for some users. Ultimately, the decision to purchase this PSU will depend on your specific requirements and budget.
If reliability, efficiency, and flexibility are your top priorities, and you have the budget and space for a large and heavy power supply, then the Idealtech HW4BV4F02R may be a good choice for you. However, if you are looking for a more affordable or simpler power supply, you may want to consider other options.
Details:
All products are guaranteed to be working but may show signs of use. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. The product is used surplus.
specifications indusswitch:
- brand: Idec
- mpn: Hw4b-v4f02-r
- part type: Box
offer indusswitch:
- options: ship-to-home
- availability: in stock
- sold #: 12
- started: april 27, 2026
- prices: $29.99–$74.99
- item condition:
- Used
- New – Open box
- New
- in stock #: 5
seller indusswitch:
- city: 1 millennium dr, willingboro, nj 08046
- rating: 99.7%
- # reviews: 2014 21
payments indusswitch:
- other
- credit card: diners-club
- wallet: paypal
shipping indusswitch:
- class: standard
- service: standard
- type: fixed
- transit: 3-9 days
returns indusswitch:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches
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