Specification
| Communication Method | XBUS 2 wire |
| Relay Output Mode | Hold / Pulse |
| Contact Capacity | AC220V / 2A |
| Output Voltage | DC30V pulse | DC5V / 100mA hold |
| Dimension | 145mm × 90mm × 41mm |
| Mounting Type | Wall mounting or 35mm rail mounting |
| Working Environment |
🌡 Temperature: −10 ~ +60 ℃ 💧 Humidity: < 95% RH (no condensation) 🔵 Pressure: 86 ~ 106 kPa |
| Product Type |
AT0321X One-channel relay output AT0322X Two-channel relay output |
Frequently Asked Questions
❓
What communication method does this relay output module use?
The module uses the XBUS 2-wire communication method, which simplifies wiring and integration into existing bus-based control systems.
❓
What are the differences between AT0321X and AT0322X?
The AT0321X provides a one-channel relay output, while the AT0322X provides a two-channel relay output. Choose based on how many independent relay outputs your application requires.
❓
What relay output modes are supported?
The module supports two relay output modes: Hold mode (DC5V / 100mA) and Pulse mode (DC30V). The appropriate mode can be selected based on the connected device and application requirements.
❓
What are the mounting options available for this module?
The module supports two flexible mounting options: wall mounting and 35mm DIN rail mounting, making it easy to install in various enclosures or control panels.
❓
What are the working environment requirements for this module?
The module is designed to operate within a temperature range of −10°C to +60°C, humidity below 95% RH (non-condensing), and an atmospheric pressure range of 86–106 kPa.
❓
What is the contact capacity of the relay output?
The relay contact capacity is rated at AC220V / 2A, making it suitable for controlling standard AC-powered devices and loads within this specification range.

