16 Digital Input Module with Modbus RTU
MPN: AT-13005
Features and Benefits
16ch digital input
Protocols: Modbus RTU
Compact DIN-rail mountable design
- RS-485 Data Direction Control ADDC
Certifications
- Overview
- Specifications
AT-13005 – 16-Channel Digital Input Module with Modbus RTU
The AT-13005 is a reliable 16-channel digital input module designed for industrial automation systems using the Modbus RTU protocol. It offers robust and precise digital signal acquisition with sinking-type inputs and high isolation voltage of 5000 Vrms, ensuring noise-free operation in harsh environments.
Each input channel supports logic levels of ≥6V for ‘1’ and ≤5V for ‘0’, with a maximum input current of 10 mA. The module supports independent grouping with 16 + common configuration for flexible wiring and monitoring.
Equipped with a serial configuration utility, built-in watchdog timers, and a wide operating voltage range of 9–36 VDC, the AT-13005 delivers dependable performance in diverse industrial applications.
Communications
| Interface | RS-485 |
|---|
Digital Inputs
| Channels | 8 |
|---|---|
| Isolation voltage | 5000Vrms |
| Logic Level 1 | Min. 6v |
| Logic Level 0 | Min. 5v |
Digital Output
| Number of Inputs | 16 |
|---|---|
| Isolation voltage | 5000 Vrms |
| Logic Level 1 | Min. 6v |
| Logic Level 0 | Max. 5v |
| Type of Inputs | Sinking |
| Grouping | 16 + Common separate for each DI |
| Max Input current | 10 mA per input |
Environment
| Galvanic Isolation | 2.5 kV |
|---|---|
| Operating Temperature | 0°C - 60°C |
Power Requirements
| Input Voltage | 9 – 36 VDC |
|---|
Standards and Certifications
| RoHS |
|---|
Resources Content
Model Content
Specifications
General Information
Electrical Specifications
Structure
Environmental Specification
| Country of Origin | India |
| RFID Frequency | 125 KHz |
| Installation | Plug-and-Play |
| Weight | 150g |
| Reading Distance | 1mm to 40mm |
| Communication Interface | USB |
| USB Class | HID |
| Port 2 | RS-485 : D+, D-, GND |
| Output Format | ASCII (Decimal Tag Number) |
| Card / Tag Supported | EM-4100 Tags, Passive Tags |
| Compatible with | Windows, Linux, Android, MAC |
| Antenna | Built-in |
| Relative Humidity | 5% – 85% |
| Storage Temperature | -5°C to 80°C |
| Operating Temperature | 0°C to 65°C |
| Operating Voltage | 5V @50mA (not required external supply) |
