USB-7250USB module with eight relays and eight isolated inputs
- Manufacturer
USB-7250 is a relay output and isolated digital input module with a USB link, used on test benches and in small automation tasks where dry contacts driven by the PC are called for.
The electromechanical relays switch up to 2 A with a maximum power of 60 W and the stated operate time is 2 ms. The inputs are opto-isolated at 2500 VRMS and power comes from the USB 2.0 bus, with no dedicated supply.
At a glance
- Channels: 16 channel
- Isolation voltage: 2500 VRMS
- Board function: Analog and digital I/O
- Architecture standard: USB
- Power input: USB 2.0, USB bus powered
Technical specifications
| Digital I/O | 8× uscite relè (4 Form C + 4 Form A, non-latching) + 8× DI isolati |
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| Channels | 16 channel |
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| Counter | 32-Bit |
| Acquisition specifications | Resistenza d'ingresso 2,4 kΩ @ 0,5 W(misc)Ingressi bidirezionali non-polarity: H 5–24 V, L 0–1,5 V o contatto pulito(isolation) |
| Isolation | Yes |
| Isolation voltage | 2500 VRMS |
| Board function | Analog and digital I/O |
|---|---|
| Architecture standard | USB |
| Bus interface | Programmed I/O |
| Power input | USB 2.0, USB bus powered |
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| Dimensions | 114 × 41.3 × 156.5 mm |
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Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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