Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DI2301 |
| Part Number | 7400208B-020 |
| Operating Voltage | 24V DC |
| Input Type | Digital input |
| Mounting | DIN rail |
| Alarm Contacts | 2, redundant pair, isolated |
| Rated Voltage | ±24 V AC/DC |
| Operational Voltage Range | 0–30 V DC |
| Maximum Switch Voltage | 33 V |
| Maximum Switching Power | 15 W (resistive) |
| Maximum Off-State Leakage | <50 µA |
| Maximum Nominal Current | 0.5 A per contact (continuous), 0.7 A per contact for 100 ms |
| Voltage Drop at Baseplate | <0.25 V DC at 0.5 A |
| Fuses | 1 A fast-acting fuses mounted on baseplate |
| Blown-Fuse Indicator | Present on baseplate |
| Dimensions | 182 x 267 x 45 mm |
| Weight | 1.5 kg |
FAQ
FAQ
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Q1: What types of field devices can be connected to the DI2301 digital input baseplate?
A: The DI2301 can interface with various field devices such as limit switches, push buttons, proximity sensors, and other discrete digital signal sources. -
Q2: How does the DI2301 handle redundancy in alarm contacts?
A: The module has two isolated and redundant alarm contact pairs, ensuring high reliability for safety-critical signal processing. -
Q3: What is the maximum voltage and current the DI2301 can safely handle?
A: The maximum switch voltage is 33 V, and the maximum nominal current is 0.5 A per contact continuously, with short-term tolerance up to 0.7 A for 100 ms. -
Q4: How does the DI2301 indicate a blown fuse?
A: Each fuse is equipped with a built-in indicator on the baseplate that provides visual confirmation of a blown fuse condition. -
Q5: What is the operational voltage range for safe functioning of the DI2301?
A: The operational voltage range is from 0 to 30 V DC, allowing for minor fluctuations without affecting signal integrity. -
Q6: What is the voltage drop across the baseplate under nominal load conditions?
A: The voltage drop is less than 0.25 V DC at 0.5 A per contact, ensuring minimal signal degradation. -
Q7: Can the DI2301 be mounted in standard industrial racks?
A: Yes, it is designed for DIN rail mounting, compatible with standard industrial control panels. -
Q8: What safety features does the DI2301 offer for digital input integration?
A: The module includes isolated and redundant alarm contacts, fast-acting fuses, blown-fuse indicators, and wide voltage tolerance to ensure safe and reliable integration into safety instrumented systems.
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.
