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The 1790D-T16BV16B is a base block from Allen Bradley's CompactBlock LDX series, designed for integration with various devices. Featuring a power input of 24V DC, it accommodates 16 points for both input and output tasks, ensuring versatile application in control systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Base Block |
| Product Line | CompactBlock LDX |
| Part Number | 1790D-T16BV16B |
| UPC | 612598426133 |
| Weight | 1.00 lbs (0.45 kg) |
| Power Supply | 24V DC |
| Input | 16 Point |
| Output | 16 Point |
| Communication | DeviceNet |
| Mounting | DIN rail, Panel |
| Enclosure | IP20 |
| ESD Immunity | 8 kV air discharges |
| On-State Voltage | 9.6V DC minimum, 24V DC |
| Off-State Voltage | 5V DC maximum |
| Input Impedance, Nominal | 4.8 KΩ |
| Altitude | 2000 m |
| Relative Humidity | 5 to 90% non-condensing |
| Temperature Rating | 0…55 °C |
The Allen Bradley 1790D-T16BV16B is classified as a base block within the CompactBlock LDX series. It is engineered to operate with a power supply of 24V DC, catering to a reliable input and output configuration, with each able to handle 16 points. These attributes make it well-suited for various control and automation applications.
For connectivity, this block incorporates DeviceNet communication, facilitating straightforward integration into modern industrial networks. It can be easily mounted on a DIN rail or directly onto a panel, providing flexibility based on installation requirements. The device is enclosed in an IP20-rated housing, offering basic protection from dust and other particulates.
Notably, it boasts a strong electrostatic discharge (ESD) immunity rating of 8 kV for air discharges, which is essential for maintaining operational integrity in environments prone to electrostatic interference. Operational voltages for the block are also well defined; it requires an on-state voltage of a minimum of 9.6V DC up to a maximum input voltage of 24V DC, while off-state voltage must not exceed 5V DC.
The nominal input impedance stands at 4.8 KΩ, ensuring compatibility with various devices within the system. Designed to function reliably at altitudes of up to 2000 meters and in conditions of relative humidity ranging from 5% to 90% (non-condensing), this base block operates effectively within a temperature range of 0 to 55 degrees Celsius, making it a versatile solution for diverse industrial situations.