
( Brand: Access I/o ), ( Manufacturer Part Number: IIRO-8 ), ( Part Type: Digital )
The ISA-IIRO-8 Access IIRO-8 Isolated Digital Inputs Relay Outputs is a high-performance Industrial I/O device designed to meet the stringent demands of modern automation systems. This compact and robust unit offers eight isolated digital inputs and eight relay outputs, making it an ideal choice for a wide range of industrial applications.
Each of the eight digital inputs supports a wide voltage range (4-32V DC) and can be configured as either normally open (NO) or normally closed (NC) inputs. The inputs are optically isolated, ensuring the safety and reliability of your system by preventing electrical noise and potential damage from high-voltage surges.
The device's eight relay outputs are capable of handling a maximum load of 1 A at 250 V AC or 30 V DC, providing the power needed to control various loads in your industrial setup. Each output can be configured as either Form A or Form C, offering flexibility to tailor the device to your specific requirements.
The ISA-IIRO-8 Access IIRO-8 Isolated Digital Inputs Relay Outputs is designed with ease-of-use in mind. It features LED indicators for each input and output, allowing you to quickly identify the status of your system at a glance. The device is also compatible with popular PLC and SCADA systems, making it seamless to integrate into your existing infrastructure.
With its robust construction, high-quality components, and extensive functionality, the ISA-IIRO-8 Access IIRO-8 Isolated Digital Inputs Relay Outputs is an excellent choice for industrial automation projects requiring reliable and versatile I/O capabilities. Whether you're working in manufacturing, energy, transportation, or any other industrial sector, this device will deliver the performance and longevity you need to keep your system running smoothly.
In conclusion, the ISA-IIRO-8 Access IIRO-8 Isolated Digital Inputs Relay Outputs is a powerful and reliable Industrial I/O solution that offers eight isolated digital inputs and eight relay outputs. Its wide voltage range, optical isolation, and compatibility with various PLC and SCADA systems make it a versatile choice for a wide range of industrial applications, ensuring efficient and safe operation in your automation projects.
1. Isolation: The isolated design of the ISA-IIRO-8 ensures that noise from the power supply does not affect the control system, providing improved system reliability and safety.
2. Flexibility: With eight digital inputs and eight relay outputs, this device can handle a variety of industrial automation tasks, making it a versatile choice for many applications.
3. Industrial Standard: The ISA-IO conforms to the International Electrotechnical Commission (IEC) and ISA standards, ensuring compatibility with other industrial automation systems.
4. Durability: Designed for industrial use, the ISA-IIRO-8 is built to withstand harsh environments, offering long-term reliability.
5. Easy Integration: The device is easy to integrate with other systems, thanks to its standardized interface and programming compatibility with various software.
Cons:1. Cost: Compared to simpler digital I/O modules, the ISA-IIRO-8 may be more expensive due to its isolation feature and higher number of I/O points.
2. Complexity: For users not familiar with industrial automation, the setup and configuration of the ISA-IIRO-8 may be more complex than simpler modules.
3. Power Consumption: Due to the added isolation circuitry, the ISA-IIRO-8 may consume slightly more power than non-isolated counterparts.
Conclusion:The ISA-IIRO-8 Access IIS-8 Isolated Digital Inputs Relay Outputs (ISA-IO) is an excellent choice for users seeking a reliable and versatile solution for industrial automation tasks. Its isolation feature ensures system safety and reliability, while the eight digital inputs and outputs offer flexibility to handle various tasks. However, the device may be more expensive and complex for some users, and it consumes slightly more power. If power consumption and cost are primary concerns, users may want to consider non-isolated digital I/O modules. But for those prioritizing system safety, reliability, and versatility, the ISA-IIRO-8 is a recommended choice.
When the IIRO-8 detects a state change, resulting interrupt request can be used to initiate poll of inputs determine which lines changed.
They can be driven by either ac or dc signals and are not polarity sensitive.
The relay outputs are comprised of five form c PDT and three a psst normally open type. Read and write operations are done on an 8-bit byte-oriented basis.
The base address can be selected anywhere within range 000-3ff hex. Each input circuit contains a switchable slow fast filter that has 10 millisecond time constant.
The filter is also useful for slowly-changing noisy dc inputs. Let us know if there is an issue with the shipping costs, as they are automatically calculated by. Access I o IIRO-8 ISA-IIRO-8 isolated digital inputs relay outputs on isa we gladly ship worldwide scroll down for more photos and details bus eight the features optically isolated, non-polarized 60v isolation can detect input state change assert interrupt is a low-cost, half-size card that provides output interface PC XLT at compatible computers.
The results of all tests that are performed disclosed in ad. Iiro-8 occupies four consecutive addresses in I o space. Alternatively, you can globally switch all filters in or out under software control.
Inputs are optically isolated from each other and the computer. The filter must be selected for ac inputs but may switched out in order to obtain faster response dc.
External resistors connected in series can be used to extend this input range. The card provides eight optically-isolated inputs for ac or dc control signals and relay outputs. Input voltage range is 5 to 24 volts RMS.
All input output connections are via a single 37-pin connector at the rear of card.
Thus inputs can be driven from standard vac control transformers as well by dc voltage s. If fact it may have unknown flaws and deficiencies.
Test results of items in offer are described to the best our ability ad. After the interrupt has been serviced, latch can be cleared by a software write.
The item has only been tested to extent described in condition testing notes. All relays are DE-energized at power turn-on. On off status of the relays can be read back. A dip switch on the card permits filter selection channel-by-channel basis.
What you see in the pictures is get nothing more less.
This is very useful when monitoring for contact closures openings because it not necessary to continuously poll the inputs.