Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | 1794SC-IRT8I |
| Manufacturer | Spectrum Controls (for Allen-Bradley FLEX I/O platform) |
| Series | FLEX I/O compatible |
| Module Type | Isolated Temperature Input Module |
| Input Channels | 8 channels |
| Input Types | Thermocouple / RTD / Resistance |
| Thermocouple Types | J, K, T, E, R, S, B, N, C |
| RTD Types | PT385 / PT3916 / Ni / Cu variants |
| Resistance Range | Up to 3000 Ω |
| Channel Isolation | Fully isolated (channel-to-channel and system) |
| Input Configuration | Fully programmable per channel |
| Open Circuit Detection | Supported |
| Alarm Functions | High / low alarms per channel |
| Resolution | 16-bit high-resolution measurement |
| Cold Junction Compensation | Supported (for thermocouples) |
| Power Supply | 24 VDC |
| Backplane Current | ~80 mA @ 5 VDC |
| Power Dissipation | ~5.2 W |
| Wiring Base | 1794-TB3G / TB3GS required |
| Mounting Type | DIN rail |
| Enclosure Rating | IP20 |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Physical Dimensions | ~9.4 × 6.4 × 5.3 cm |
| Net Weight | ~0.9 kg |
FAQ
FAQ
Q1. What is the main function of 1794SC-IRT8I?
It is used to acquire high-precision temperature signals from thermocouples and RTDs in industrial control systems.
Q2. How many input channels does it have?
It provides 8 fully isolated analog input channels.
Q3. What types of sensors does it support?
It supports thermocouples, RTDs, and resistance temperature devices.
Q4. Are the channels isolated?
Yes, each channel is fully electrically isolated, improving noise immunity and measurement stability.
Q5. What makes it different from standard FLEX analog input modules?
It is a universal temperature module, supporting multiple sensor types on the same module.
Q6. Does it support configuration per channel?
Yes, each channel can be independently configured for different sensor types.
Q7. What is the resolution?
It provides 16-bit high-resolution measurement accuracy.
Q8. What applications is it used for?
It is commonly used in process industries such as chemical, oil & gas, food processing, and temperature-critical automation systems.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
