- **32 Single‑Ended Analog Input Channels:** Each channel is individually isolated to protect the host PC and peripherals from high‑voltage transients. - **High Isolation Voltage:** Over **2500 VDC** channel‑to‑system isolation ensures robust protection in noisy or high‑voltage environments. - **12‑bit Resolution:** Utilizes a **Burr‑Brown AD574** or equivalent successive‑approximation A/D converter for precise analog‑to‑digital conversion. - **Sampling Rate:** Up to **50 kHz** (50 kS/s) maximum conversion speed. - **Programmable Input Range:** - **10 V Range:** Bipolar ±0.3125 V – ±5 V; Unipolar 0–0.625 V – 0–10 V - **20 V Range:** Bipolar ±0.625 V – ±10 V; Unipolar 0–1.25 V – 0–10 V - **Software‑Programmable Gain:** Selectable gains of ×1, ×2, ×4, ×8, ×16 per channel. - **Integrated DC‑to‑DC Converters:** Provide stable isolated power for analog circuitry. - **Compact Half‑Size ISA Card:** 4‑layer PCB with integral ground plane for noise immunity. - **On‑Board Signal Conditioning:** RC filter networks per channel for attenuation or current‑to‑voltage conversion. - **Over‑Voltage Protection:** Continuous ±35 V maximum input protection. - **Software Triggered Conversion:** Fully software‑controlled A/D triggering and data acquisition. - **Comprehensive Software Support:** DOS C/C++ libraries, Windows DLLs, and LabVIEW drivers. - **Calibration Adjustments:** Four precision trimmers (VR1–VR4) for offset and full‑scale calibration in bipolar and unipolar modes.

Hersteller: Adlink Technology Inc.

Kategorie: A/D Isolated ISA

- **High Channel Density:** 32 single‑ended isolated analog input channels for simultaneous multi‑point measurement. - **High Voltage Isolation:** Each channel is isolated up to **2500 VDC**, protecting the host PC and peripherals from high‑voltage transients. - **12‑bit Resolution:** Successive approximation A/D converter (Burr‑Brown AD574 or equivalent) provides precise digital representation of analog signals. - **Programmable Input Range:** Bipolar and unipolar ranges selectable via jumpers and software: - Bipolar: ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V, ±0.3125 V - Unipolar: 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V, 0–0.625 V - **Software‑Programmable Gain:** Selectable gains of ×1, ×2, ×4, ×8, ×16 for flexible scaling. - **On‑Board Signal Conditioning:** RC filter networks per channel for attenuation or current‑to‑voltage conversion. - **Integrated DC‑to‑DC Converters:** Provide isolated power for analog circuitry, ensuring stable operation and noise immunity. - **Compact Design:** Half‑size ISA card (160 mm × 122 mm) with 4‑layer PCB and dedicated ground plane. - **Over‑Voltage Protection:** Continuous protection up to ±35 V on all analog inputs. - **Software Triggered Conversion:** A/D conversion initiated by software control for flexible timing. - **Comprehensive Software Support:** Includes DOS C/C++ libraries, Windows DLLs (ACLS‑DLL2), and LabVIEW drivers (ACLS‑LVIEW). - **Industrial‑Grade Reliability:** Designed for 0 °C – 55 °C operation, 5–95 % RH non‑condensing.

Hersteller: Contec

Kategorie: A/D Isolated ISA

- **8 Isolated Analog Input Channels:** Each input channel is galvanically isolated, providing enhanced noise immunity and protection against ground loops and voltage surges. - **12-bit Resolution:** Delivers precise analog-to-digital conversion suitable for measurement and monitoring applications requiring moderate accuracy. - **Sampling Rate:** Supports up to **800 samples per second (800 S/s)**, enabling real-time data acquisition for slow to medium-speed analog signals. - **Multiple Input Ranges:** Configurable gain settings for various signal types, including: - 0–5 V - 1–5 V - 0–20 mA - 4–20 mA This flexibility allows direct connection to a wide range of sensors and transducers. - **High Isolation Voltage:** - Channel-to-channel isolation: **750 V RMS** - Input/output isolation: **750 V RMS** - TTL opto-isolation: up to **5 kV** These isolation ratings ensure safe operation in electrically noisy or high-voltage environments. - **Digital I/O Support:** Provides **2 or 4 TTL-level digital I/O lines**, optically isolated for reliable signal interfacing. - **Interrupt Request (IRQ) Configurability:** Supports multiple IRQ lines (**3–7, 9–12, 14, 15**) for flexible system integration and interrupt-driven data acquisition. - **Compact Form Factor:** Designed for AT-bus (ISA) PC slots, with a physical size of **160 mm × 122 mm**, suitable for standard industrial PCs. - **Connector Type:** Equipped with a **37-pin female D-type connector** for secure and standardized signal interfacing.

Hersteller: Contec

Kategorie: A/D Isolated ISA

- **32 Single-Ended Analog Input Channels:** Supports simultaneous measurement of up to 32 analog signals. - **12-bit Resolution:** Provides precise analog-to-digital conversion suitable for temperature, voltage, and process signal monitoring. - **Sampling Rate:** Up to 100 samples per second (100 S/s), optimized for low-frequency and temperature-based measurements. - **Input Isolation:** 500 V DC isolation between input channels and the system bus, ensuring protection against ground loops and electrical noise. - **Wide Gain Range:** Programmable gain settings of 1, 100, 200, 250, 500, 831, and 1000 for flexible signal scaling and sensitivity adjustment. - **Thermocouple Compatibility:** Supports multiple thermocouple types — J, K, S, T, E, R, B, and N — for broad temperature measurement coverage. - **RTD Integration:** Includes a Pt100 resistance temperature detector for cold junction compensation, enhancing thermocouple accuracy. - **Digital I/O:** 8 TTL-compatible digital input lines and 8 TTL-compatible digital output lines for control and status monitoring. - **Comprehensive Driver Support:** Compatible with Basic, C, and Pascal programming environments for easy integration into custom applications. - **Connectivity:** Equipped with a 37-pin female D-type connector and a 20-pin auxiliary connector for analog and digital interfacing. - **Compact Form Factor:** Dimensions of 155 mm × 99 mm, suitable for standard PC expansion slots. - **Included Accessories:** Supplied with a 2 m connection cable and Pt100 sensor for immediate deployment.

Hersteller: Axiom

Kategorie: A/D Isolated ISA