Resistor Simulator Card

The CP-RESSIM-16 Resistor Simulator PCIe Card provides programmable resistance simulation across multiple channels for real-time test and validation environments. The card supports 16 independent digital programmable resistors, enabling accurate emulation of variable resistance conditions within a system.

Each channel is configurable from 45 ohms to 1 megaohm in 5 ohm increments, allowing precise control of resistance values. A 10 ohm low-scale selection is also available for applications requiring finer resolution at lower resistance ranges.

Programmable Resistance Simulation

The card allows users to dynamically adjust resistance values across all channels, supporting:

• 16-channel programmable resistance
• 45 Ω to 1 MΩ range
• 5 Ω step resolution

This enables simulation of a wide range of resistive sensor and circuit conditions.

Voltage and Current Characteristics

The system supports:

• Voltage range of ±14V
• Maximum current of ±10 mA

These parameters allow the card to interface with typical signal environments used in test and simulation systems.

Fault Injection Capabilities

Each channel supports built-in fault insertion, including:

• Open circuit
• Ground fault
• Positive voltage (+V) fault

This allows controlled testing of system behavior under fault conditions.

Isolation and Protection

The card includes:

• Galvanic isolation
• Overvoltage protection

These features support safe operation and integration into test environments.