Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Industrial Redundant I/O Base Unit (3-Slot) |
| Product Family | Allen-Bradley 1715 Redundant I/O Series |
| Part Number | 1715-A3IO |
| Supported Modules | Up to 3 I/O modules |
| Backplane Current | 165 mA @ 18–32 V DC |
| Power Dissipation | System: ~3–4 W; Field loop: up to 0.64 W per loop |
| Isolation Voltage | 50 V (continuous, basic insulation) |
| Wiring | Shielded signal ports (Category 2) |
| Fuse Type | 50 mA, 125 V (Type T) |
| Mounting | DIN-rail (35 mm) |
| Degree of Protection (IP) | IP20 |
| Operating Temperature Range | −25 °C to +70 °C |
| Storage Temperature Range | −40 °C to +85 °C |
| Relative Humidity | 5 % – 95 % non-condensing |
| Vibration مقاومت | 2 g @ 10–500 Hz |
| Shock Resistance | up to 25–30 g (mounted) |
| Dimensions (H × W × D) | 233 mm × 126 mm × 18 mm |
| Weight | ~220 g |
FAQ
FAQ
Q1: What type of product is the 1715-A3IO?
It is a redundant I/O base unit designed to host up to three I/O modules in the 1715 distributed I/O system.
Q2: How many modules can be installed on this base unit?
The unit supports up to three I/O modules simultaneously.
Q3: What is the main function of the 1715-A3IO?
It serves as the mounting and connection platform for I/O modules, enabling redundant and fault-tolerant system architectures.
Q4: What power requirements does the unit have?
It draws approximately 165 mA from a 18–32 V DC backplane supply.
Q5: What are the physical dimensions and weight?
The unit measures 233 mm × 126 mm × 18 mm and weighs about 220 g.
Q6: What kind of protection and isolation does it provide?
It offers 50 V continuous isolation between I/O ports and the backplane, along with IP20 protection.
Q7: What environments can it operate in?
It operates from −25 °C to +70 °C and supports high humidity industrial environments (non-condensing).
Q8: What mounting method is used?
The unit is designed for standard 35 mm DIN-rail mounting in industrial control panels.
Tags
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.
