AT-13433 – 8 Digital Input & 8 Digital Relay Output Module with Modbus RTU
Product Description
The AT-13433 is a compact industrial Modbus RTU remote I/O module combining 8 isolated sinking digital inputs and 8 digital relay outputs for monitoring and control applications. It communicates through RS-485 with Automatic Data Direction Control (ADDC), supports DIN-rail mounting, and is designed for industrial automation, remote monitoring, building management, factory automation and equipment control.
Applications
Product Specifications
| Interface | RS-485 |
|---|---|
| Protocol | Modbus RTU |
| Digital Inputs | 8 |
| Input Type | Sinking |
| Input Isolation | 5000 Vrms |
| Logic Level 1 | Min. 6 V |
| Logic Level 0 | Max. 5 V |
| Max. Input Current | 10 mA per input |
| Relay Outputs | 8 |
| Relay Type | 1 Form A (SPDT) |
| Contact Material | AgSnO2, AgNi |
| Contact Rating | 5 A, 250 VAC / 30 VDC |
| Output Isolation | 1500 VDC |
| Galvanic Isolation | 2.5 kV |
| Operating Temperature | 0°C to 60°C |
| Input Voltage | 9–36 VDC |
| Certification | RoHS |
Product Features
- Isolated digital input monitoring
Eight sinking digital inputs provide 5000 Vrms isolation, with logic level 1 at minimum 6 V, logic level 0 at maximum 5 V, and up to 10 mA input current per channel. - Industrial relay output control
Eight relay outputs provide 1 Form A (SPDT) contacts rated at 5 A at 250 VAC / 30 VDC, with 1500 VDC output isolation and long mechanical and electrical operating life. - RS-485 Modbus RTU integration
RS-485 communication with Modbus RTU and Automatic Data Direction Control (ADDC) supports reliable industrial integration in a compact DIN-rail module.
Other Information
Warranty Information
15 Days Seller Warranty:
This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
- If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
Main Features
- 8-channel digital input / 8-channel digital relay output
- Modbus RTU protocol
- Compact DIN-rail mountable design
- RS-485 Automatic Data Direction Control (ADDC)
Lead time
| This item is currently out of stock. If you would still like to place an order, please contact us at communication@twoelectrons.com. |
Protections for this product
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Standard Refund Policy
You're covered! If your order doesn't ship, arrives incomplete, or has any product issues, you can claim a full refund.