The 1792D-0B4D belongs to the ArmorBlock MaXum I/O family and offers four sourcing outputs for demanding automation tasks. This module runs on the DeviceNet protocol, ensuring seamless integration with most control systems. It operates on a standard 24 V DC supply, which matches common industrial power rails. Each channel supports up to 2A, while the total continuous current reaches 4A. Its built-in local logic enables quick response scenarios without external processing. Additionally, the M12 connectors simplify wiring for both I/O and network connections. The rotary node selector makes addressing straightforward, reducing setup time. With an IP67 rating, this block resists dust and water ingress effectively. Therefore, it suits factories, processing plants, and outdoor installations alike.
The 1792D-0B4D provides reliable output performance across four channels. Each output delivers a maximum of 2A, and the module handles a total of 4A continuously. Output leakage stays below 1.5 mA, which minimizes power waste. For short transients, the unit tolerates surge currents up to 4A for 10 milliseconds. The power supply voltage is fixed at 24 V DC, and the built-in logic handles local decision-making. Moreover, the DeviceNet interface supports baud rates up to 500 kbps, depending on network settings. The M12 connectors are polarized to prevent miswiring, and the rotary switch offers 64 address positions. These features make the 1792D-0B4D a versatile choice for output-intensive applications.
This output block measures compactly and weighs only 0.40 kg. Its housing uses rugged thermoplastic materials that resist impact and corrosion. The IP67 protection rating means it withstands temporary immersion in water and blocks fine dust particles entirely. Operating temperatures range from -20°C to 60°C, while storage allows -40°C to 85°C. Relative humidity tolerance spans 5% to 95% non-condensing. Furthermore, the module meets vibration and shock standards per IEC 60068-2-6 and IEC 60068-2-27. These specifications ensure stable operation in conveyor lines, machine tools, and outdoor enclosures. Consequently, engineers can deploy the 1792D-0B4D in locations where standard IP20 devices would fail.
Installing the 1792D-0B4D requires minimal effort due to its M12 connector system. First, mount the block securely onto a flat surface using its integrated mounting holes. Next, connect the DeviceNet network cable to the appropriate M12 port, ensuring proper pin alignment. Then, attach each output load to the I/O connectors, respecting the 2A per channel limit. Use the rotary node selector to assign a unique DeviceNet address before powering up. After that, apply 24 V DC power and verify the status LEDs indicate normal operation. For best results, keep cables away from high-voltage lines to reduce noise. Additionally, ensure the total load does not exceed 4A continuously to avoid thermal issues. The built-in local logic can be configured via the network master, but no external programming tool is required for basic functions. Finally, test each channel with a dummy load to confirm correct sourcing behavior.
Each 1792D-0B4D unit ships in a sturdy cardboard box with anti-static padding. The package includes the output block itself, one M12 protective cap for unused ports, and a quick-start guide. We do not include certificates or warranty documents in the box. All shipments go via FedEx, UPS, or DHL with tracking numbers provided. The gross weight per package is approximately 0.45 kg including packaging materials. Multiple units are consolidated into larger cartons for bulk orders. Please inspect the contents upon arrival and report any damage within 48 hours. For international deliveries, customs duties may apply and are the buyer's responsibility.
Q1: Can the 1792D-0B4D drive inductive loads like relays or solenoids?
A1: Yes, but we recommend adding a freewheeling diode across each inductive load to suppress back-EMF and protect the output stage.
Q2: What is the maximum cable length for DeviceNet connections with this module?
A2: The total trunk length depends on baud rate—up to 500 m at 125 kbps, 250 m at 250 kbps, and 100 m at 500 kbps for thick cable.
Q3: Does the built-in logic allow independent channel control without a network master?
A3: No, the local logic handles basic responses, but the module still requires a DeviceNet master to set output states and receive commands.
Q4: Is the 1792D-0B4D compatible with 24V AC power supplies?
A4: No, it strictly requires 24 V DC nominal. Using AC or higher DC voltage will damage the unit permanently.
Q5: How do I reset the module to factory defaults?
A5: Power off the unit, set the rotary switch to address 63, power on for 5 seconds, then power off and restore your desired address—this clears all configuration.
| Brand Name | |
| Model No. | 1792D-0B4D |
| Product Type | Output Block |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
