- **Opto-Isolated I/O:** Both input and output channels are optically isolated, ensuring electrical separation between the PC’s internal circuitry and external devices. This prevents ground loops and protects against voltage spikes. - **16 Inputs / 16 Outputs:** Provides 16 opto-isolated input channels and 16 opto-isolated open-collector output channels, suitable for controlling and monitoring industrial equipment. - **Input Voltage Range:** Accepts 12–24 VDC input signals with a 2 kΩ input resistance, supporting a wide range of industrial sensors and switches. - **Output Capability:** Open-collector transistor outputs rated at up to 35 VDC, 200 mA per channel, allowing direct control of relays, lamps, and actuators. - **High Isolation Voltage:** Isolation withstands up to 1 kVrms between the PC and external I/O circuits, ensuring reliable operation in electrically noisy environments. - **Interrupt Functionality:** Supports two interrupt request lines (IRQ 2–7, 9–12, 14, 15) triggered on falling-edge signals, enabling event-driven input monitoring. - **Compact Form Factor:** Standard AT card dimensions (160 mm × 122 mm) suitable for legacy PC/AT industrial systems. - **Connector Interface:** Equipped with a 37-pin D-sub female connector for external I/O wiring. - **Negative Logic Configuration:** Inputs share a positive common line, supporting negative logic operation typical in industrial control systems. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Industrial Reliability:** Designed for long-term operation in factory automation, process control, and data acquisition systems.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto‑Isolated I/O:** Both input and output circuits are isolated from the PC’s internal logic using opto‑couplers, preventing electrical interference and protecting the host system from voltage surges and ground potential differences. - **Negative‑Common Configuration:** Supports current‑sourcing circuits (negative common), ideal for interfacing with sensors and actuators that require reverse polarity relative to standard current‑sinking configurations. - **16 Digital Inputs / 16 Digital Outputs:** Provides a balanced configuration for monitoring and control tasks, enabling simultaneous acquisition and actuation. - **Wide Input Voltage Range:** Accepts 12–24 V DC input signals with built‑in 2 kΩ input resistance, allowing direct connection to industrial sensors and switches. - **Robust Output Capability:** Open‑collector transistor outputs rated at up to 35 V DC, 200 mA per channel, suitable for driving relays, lamps, and solenoids. - **High Isolation Voltage:** 5 kV isolation between I/O and logic circuits ensures safe operation in electrically noisy environments. - **Interrupt Support:** Two independent interrupt request lines (IRQ 2–7, 9–12, 14, 15) can be assigned, enabling event‑driven input monitoring. - **Surge and Overcurrent Protection:** Output transistors incorporate Zener diode protection to guard against voltage surges and overcurrent conditions. - **Compact ISA Form Factor:** Standard AT‑bus board size (approx. 160 × 122 mm) fits legacy and embedded industrial PCs. - **Standard 37‑Pin D‑Sub Connector:** A single 37‑pin female D‑type connector provides all I/O connections, simplifying cabling and integration. - **Software Support:** Compatible with CONTEC’s API‑TOOL driver suite for Windows® and Linux®, and with VI‑DAQ libraries for National Instruments LabVIEW™.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Single‑Ended Analog Input Channels:** Each channel is individually isolated to protect the host PC and connected equipment. - **High Voltage Isolation:** Over **2500 VDC isolation** between channels and system ground ensures safe operation in high‑voltage environments. - **12‑bit Resolution:** Provides fine granularity for analog‑to‑digital conversion, suitable for precision measurement. - **Wide Input Range:** Supports both **bipolar (±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V)** and **unipolar (0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V, 0–0.625 V)** ranges. - **Software‑Programmable Gain Control:** Selectable gains of ×1, ×2, ×4, ×8, and ×16 for each channel. - **On‑Board Signal Conditioning:** Integrated RC filters and configurable I‑to‑V conversion circuits for flexible signal adaptation. - **High Conversion Speed:** Up to **50 kHz** maximum sampling rate using a **successive approximation A/D converter (AD574 or equivalent)**. - **Compact Half‑Size ISA Card:** 160 mm × 122 mm PCB with 4‑layer design and integral ground plane for noise immunity. - **Integral DC‑to‑DC Converters:** Provide stable isolated power for analog circuitry. - **Software Triggered Conversion:** Fully software‑controlled A/D triggering for flexible timing. - **Comprehensive Software Support:** Includes DOS C/C++ libraries, Windows DLLs (ACLS‑DLL2), and LabVIEW drivers (ACLS‑LVIEW). - **Over‑Voltage Protection:** Continuous protection up to ±35 V. - **High Accuracy:** ±0.015 % of reading ± 1 LSB typical. - **Temperature Stability:** 5 ppm/°C typical, 15 ppm/°C maximum.

Manufacturer: Contec

Category: DIO Isolated ISA

- **48 Total Channels:** 24 digital input and 24 digital output channels, TTL-level, bidirectional configuration. - **TTL Logic Compatibility:** Operates at standard 5VDC TTL logic levels, ensuring compatibility with a wide range of digital devices and controllers. - **Opto-Isolated Interface:** Provides electrical isolation between the PC and external circuits to prevent noise interference and protect the host system. - **Interrupt Support:** Supports up to four interrupt request lines (IRQ3–7/9), allowing event-driven control and efficient CPU utilization. - **Connector Interfaces:** Equipped with a 37-pin D-sub connector and a 30-pin flat cable connector for flexible wiring and external device connection. - **Compact Form Factor:** Board dimensions of approximately 340.5 mm × 107 mm, suitable for standard PC expansion slots. - **High-Speed Response:** Designed for fast digital signal processing, suitable for real-time control and monitoring. - **Software Support:** Compatible with CONTEC’s API-TOOL drivers for Windows and Linux, and VI-DAQ library for LabVIEW integration. - **Industrial Reliability:** Built for continuous operation in industrial environments, with robust circuit protection and stable performance.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated I/O:** 32 input and 32 output channels are isolated via opto-couplers, ensuring electrical separation between field signals and the PC bus. - **Positive Common Configuration:** Designed for current-sourcing (positive common) systems, suitable for 12–24 VDC industrial control environments. - **High Noise Immunity:** Optical isolation up to 5 kV provides robust protection against electrical noise, surges, and ground potential differences. - **Wide Input Voltage Range:** Accepts 12–24 VDC input signals with 2 kΩ input resistance. - **Open Collector Outputs:** Each output channel supports up to 35 VDC and 150 mA sink current, suitable for driving relays, lamps, and solenoids. - **Interrupt Capability:** Supports up to four interrupt request lines (IRQ 3–7, 9–12, 14, 15) for event-driven control. - **Low Power Consumption:** Operates from the PC’s +5 VDC supply, consuming a maximum of 100 mA. - **High Reliability:** Industrial-grade components and opto-couplers ensure long-term stability and durability. - **Standard 96-pin Half-Pitch Connector:** Provides a compact, high-density interface for external wiring. - **Compact Form Factor:** Board dimensions of 160 mm × 122 mm fit standard ISA slots. - **Software Support:** Compatible with CONTEC’s API-TOOL driver suite for Windows and Linux, and VI-DAQ for LabVIEW integration.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated I/O:** Provides complete electrical isolation between the PC’s internal logic and external I/O circuits using opto-couplers, protecting the system from surges, noise, and ground potential differences. - **32 Inputs / 32 Outputs:** Supports 32 opto-isolated digital input channels and 32 opto-isolated open-collector output channels. - **Negative Common Configuration:** Designed for current sourcing circuits (negative common), where the common polarity is reversed relative to current sinking circuits. - **Input Voltage Range:** 12–24 VDC input level with 2.2 kΩ input resistance. - **Output Rating:** 35 VDC maximum, 150 mA per channel (open collector type). - **High Isolation Voltage:** 5 kV isolation between PC logic and I/O interface. - **Interrupt Support:** Four independent interrupt request lines (IRQ 3–7, 9–12, 14, 15) can be assigned for event-driven input monitoring. - **Surge and Overcurrent Protection:** Built-in Zener diode and protective circuitry prevent damage from voltage surges and overcurrent conditions. - **High Noise Immunity:** Opto-coupler isolation and digital filtering ensure stable operation in electrically noisy environments. - **Standard 96-pin Half-Pitch Connector:** Provides a compact, high-density interface for external wiring. - **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 industrial control systems, with robust PCB design and high-quality components.

Manufacturer: Contec

Category: DIO Isolated ISA

- **Opto-Isolated Outputs:** Each of the 32 output channels is optically isolated from the PC’s internal logic circuits, preventing electrical interference and protecting the host system from voltage spikes or ground loops. - **On-Board Power Supply:** Equipped with an integrated 12VDC (240mA) power source to drive the output circuit photocouplers, eliminating the need for an external power supply for isolation circuits. - **Open Collector Output Configuration:** Current sinking type outputs capable of switching up to 35VDC at 200mA per channel, suitable for driving relays, lamps, solenoids, and other DC loads. - **High Noise Immunity:** Opto-coupler isolation ensures excellent noise resistance, making the board suitable for electrically noisy industrial environments. - **Surge and Overcurrent Protection:** Each output transistor includes built-in protection circuits (Zener diode and current limiting) to prevent damage from voltage surges or excessive current. - **Fast Response Time:** Maximum output response time of 200 microseconds, enabling rapid switching for real-time control applications. - **Compact ISA Form Factor:** Standard ISA AT bus card dimensions (163.0 mm × 122.0 mm) compatible with legacy and industrial PC systems. - **Standard 37-Pin D-Sub Connector:** Provides a robust and widely supported interface for external wiring and connection to terminal blocks or cable assemblies. - **Software Support:** Compatible with CONTEC’s API-PAC(W32) driver library for Windows and Linux, as well as LabVIEW VI-DAQ libraries for easy integration into measurement and control systems.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto-Isolated Digital Output Channels:** Provides 32 independent open-collector output channels for controlling external devices such as relays, solenoids, and indicators. - **High Voltage and Current Capability:** Each output channel supports up to **35VDC at 200mA**, with a maximum of **2A per group** (grouped outputs). - **Optical Isolation:** Isolation voltage up to **1kVrms** between the PC bus and external I/O circuits, protecting the host system from surges and ground potential differences. - **Open Collector (Current Sinking) Output Type:** Suitable for driving loads connected to positive supply lines; compatible with a wide range of industrial actuators. - **Surge and Overcurrent Protection:** Built-in Zener diode and current-limiting circuitry prevent damage from transient voltage spikes or overload conditions. - **Fast Response Time:** Typical output response within **200 microseconds**, enabling precise control in time-critical automation systems. - **Compact ISA Form Factor:** Standard AT card dimensions (approx. 160 × 122 mm) for easy integration into legacy or industrial PC systems. - **Standard 37-pin D-Sub Female Connector:** Provides robust and widely compatible external connection interface. - **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 factory automation, test benches, and control systems requiring high electrical isolation and durability.

Manufacturer: Contec

Category: DIO Isolated ISA

- **32 Opto‑Isolated Output Channels:** Each channel is individually isolated via high‑quality opto‑couplers to prevent electrical interference and ground loops. - **Negative Common Configuration:** Designed as a current‑sourcing (open‑collector) output type where loads are connected between the output terminal and the negative common of the external power supply. - **High Output Capacity:** Supports up to 35 V DC and 150 mA per channel, suitable for driving relays, lamps, solenoids, and other DC loads. - **High Isolation Voltage:** Isolation withstands up to 1 kVrms between the PC logic and external circuits, ensuring safety and noise immunity. - **Opto‑Coupler Isolation:** Protects the host PC from voltage surges, transient spikes, and ground potential differences. - **Compact Form Factor:** Standard PC‑Bus card size (approx. 160 × 122 mm) for easy integration into industrial PCs. - **Standard 37‑Pin D‑SUB Connector:** Provides a reliable and widely supported interface for external wiring. - **Software Support:** Compatible with CONTEC’s API‑TOOL driver suite for Windows® and Linux®, and VI‑DAQ library for LabVIEW®. - **Industrial‑Grade Reliability:** Designed for continuous operation in factory automation, process control, and test systems. - **Flexible Integration:** Can be combined with CONTEC terminal blocks, cables, and accessories for simplified wiring and maintenance.

Manufacturer: Contec

Category: DIO Isolated ISA

- **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.

Manufacturer: Contec

Category: 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.

Manufacturer: Contec

Category: 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.

Manufacturer: Contec

Category: 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.

Manufacturer: Contec

Category: DIO Isolated ISA