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DIO Isolated ISA
DIO-Karten (Digital-Input-Output-Karten) sind PC-Erweiterungskarten, die eine digitale Ein- und Ausgabe ermöglichen. DIO-Karten sind in verschiedenen Formfaktoren erhältlich, einschließlich ISA-Karten, die eine galvanische Isolation bieten. DIO-Karten mit galvanischer Isolation sind besonders nützlich, wenn ein PC in einer Umgebung mit hoher elektrischer Störung eingesetzt wird. Diese Karten sind auch ideal für Anwendungen, bei denen ein hohes Maß an Datensicherheit erforderlich ist.
Produkte
- **32 Opto‑Isolated Digital Output Channels:** Provides 32 independent digital output points, each isolated via opto‑couplers to prevent electrical interference between the PC and external circuits. - **High‑Speed Output Response:** Maximum response time of **1 µs**, enabling precise and rapid control of external devices. - **On‑Board Power Supply:** Integrated power circuitry eliminates the need for an external power source to drive the output opto‑couplers. This simplifies system design and enhances reliability. - **TTL‑Level Output:** Output signal conforms to **5 V DC TTL logic**, with a maximum output current of **6.4 mA per channel**. - **High Isolation Voltage:** Provides up to **5 kV isolation** between the PC bus and external I/O circuits, ensuring robust protection against surges and ground potential differences. - **Compact ISA Form Factor:** Standard ISA bus interface card with dimensions of **160 mm × 122 mm**, suitable for legacy and embedded industrial PC systems. - **Standard 37‑Pin D‑Sub Connector:** Equipped with a **37‑pin female D‑type connector** for easy connection to external devices, terminal blocks, or cable assemblies. - **Industrial‑Grade Design:** Designed for continuous operation in industrial environments with high electrical noise, ensuring stable performance and long service life. - **Software Support:** Compatible with CONTEC’s **API‑TOOL** driver suite for Windows and Linux, and **VI‑DAQ** library for LabVIEW integration.
Hersteller: Contec
Kategorie: DIO Isolated ISA
- **64 Opto-Isolated Output Channels:** Provides 64 independent open-collector output channels, each optically isolated to prevent electrical interference and protect the host system. - **High Output Capacity:** Supports up to 35VDC and 200mA per channel, suitable for driving relays, lamps, solenoids, and other industrial actuators. - **High Isolation Voltage:** Offers up to 5kV isolation between the PC bus and external I/O circuits, ensuring superior noise immunity and system protection. - **Open Collector Output (Current Sinking Type):** Designed for current sinking output configuration, compatible with a wide range of external loads. - **Surge and Overcurrent Protection:** Built-in Zener diode and current-limiting circuitry protect against voltage surges and overcurrent conditions. - **Low Power Consumption:** Operates on a 5VDC supply with a maximum current draw of approximately 100mA, minimizing system power load. - **Compact Form Factor:** Standard AT card dimensions (160 mm × 122 mm) suitable for legacy and embedded industrial PCs. - **High Noise Immunity:** Opto-coupler isolation ensures reliable operation in electrically noisy environments. - **Standard 96-Pin Half-Pitch Connector:** Provides a high-density connection interface for external wiring, compatible with CONTEC’s accessory cables and terminal blocks. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding industrial and laboratory environments.
Hersteller: Contec
Kategorie: DIO Isolated ISA
- **32 Independent Output Channels:** Provides 32 discrete Photo MOS relay outputs for flexible control of external devices. - **High Voltage and Current Capability:** Supports up to 199 VDC or 199 VAC per channel, with a maximum current of 250 mA per channel. - **Grouped Power Handling:** Each group of 8 channels supports a combined maximum current of 1 A, allowing efficient load distribution. - **Fast Switching Performance:** Typical operation time is less than 1 ms, enabling rapid control response suitable for automation and test systems. - **Optical Isolation:** Each output channel is optically isolated from the control circuitry, protecting the host system from voltage spikes, surges, and ground loops. - **Standardized Connector Interface:** Equipped with a 37-pin D-sub female connector for easy integration with CONTEC cables, terminal blocks, and external devices. - **Compact Form Factor:** Board dimensions of 160 mm × 122 mm allow installation in compact control enclosures or PC chassis. - **High Reliability Solid-State Design:** Photo MOS relays provide silent operation, no mechanical wear, and long service life. - **Cross-Platform Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and supports LabVIEW integration via VI-DAQ libraries. - **Industrial-Grade Build:** Designed for continuous operation in industrial environments with robust electrical isolation and surge protection.
Hersteller: Contec
Kategorie: DIO Isolated ISA
- **32 Independent Reed Relay Outputs:** Provides 32 channels of single-pole, single-throw (SPST) reed relay contacts for flexible control of external devices. - **High Isolation and Reliability:** Each relay contact is isolated from the PC’s internal circuitry, ensuring electrical separation and protection against noise or surges. - **Switching Capacity:** Supports up to 10VA (AC) or 10W (DC) per channel, suitable for low-power signal switching applications. - **Fast Switching Time:** Typical switching response of less than 1 millisecond, enabling rapid control operations. - **Compact Form Factor:** Board dimensions of 160 mm × 122 mm allow installation in standard PC expansion slots. - **Standard 37-pin D-sub Connector:** Equipped with a 37-pin female D-type connector (DCL-J37SAF-20L9 [JAE] or equivalent) for easy external wiring. - **PCI/ISA Bus Compatibility:** Designed for use in PC-based control systems with standard bus interfaces. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Long Mechanical Life:** Reed relay contacts rated for up to 200 million operations under nominal load conditions. - **Industrial-Grade Design:** Built for stable operation in factory automation, test systems, and process control environments.
Hersteller: Contec
Kategorie: DIO Isolated ISA