ART2514 is a PC104 bus-based optically isolated digital input card that can be used to collect, monitor, and control external signals through a microprocessor. It has 32 channels of isolated digital input, with wet contact (common cathode) as the input type, a high input level of +4V to +30V, a low input level of 0V to +1V, and an isolation voltage of 3750V. This product is mainly used in fields such as field measurement and control, signal acquisition, medical equipment, servo control, and electronic product quality testing.
The manual introduces the ART2514, an optical isolation digital input (DI) card for PC/104 systems. It describes the card's applications such as signal acquisition, monitoring, and control in fields like testing, medical equipment, and industrial automation.
It details the hardware layout, including the 40‑pin CN3 connector, address selection dip switches, and interrupt level jumper JP1. The document also covers signal connection methods, configuration of the base address, and safety and warranty information. This manual is written in Chinese.
| Number of isolated digital inputs | 32 |
|---|---|
| Input type | Common‑cathode (wet contact) |
| High‑level input voltage | H4V‑+30V |
| Low‑level input voltage | 0‑+1V |
| Isolation voltage | 3750V |
| Interrupt request channels | 1 (DID) |
| Supported IRQ levels | IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, IRQ9, IRQ10, IRQ11 |
| Default base address | 300H |
The ART2514 provides 32 isolated digital inputs.
The default base address is set to 300H.
Use the JP1 jumper to select one of the IRQ levels (IRQ3‑IRQ11).