# Rexroth R901002090 Analog Amplifier Card VT-VSPA2-1-21/VO/T1

Enhance your industrial automation with the powerful Rexroth R901002090 Analog Amplifier Card VT-VSPA2-1-21/VO/T1. This high-performance card ensures precise and reliable control for demanding applications. Its integrated power supply with making current limiter guarantees stable operation, supplying essential positive and negative voltages internally for maximum convenience and efficiency in your control systems.

Engineered for versatility the Rexroth R901002090 features a differential input ±10 V and four callable command value inputs ±10 V alongside a 4 – 20 mA current input. It offers flexible configuration options including inversion of the internal command value signal via 24 V input or jumper. Precise ramp time selection is achievable through quadrant recognition or T5 ramp time call-ups providing fine-tuned performance adjustments essential for advanced automation use. This card is ideal for those seeking robust solutions for complex machinery and automation tasks.

-   High precision analog signal amplification for critical control functions.
-   Integrated power supply with making current limiter for enhanced stability.
-   Multiple input options including differential voltage and current signals.
-   Configurable ramp time and signal inversion for tailored performance.
-   Durable construction ensuring long-term reliability in industrial environments.

## Details

- **Price:** 999.0 USD
- **Vendor:** Rexroth
- **Type:** Industrial Automation > Control Systems > Amplifier Cards
- **Tags:** Analog Amplifier Card, Control Systems, Industrial Automation, R901002090, Ram Automations, Rexroth, VT-VSPA2-1-21/VO/T1

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Rexroth R901002090 Analog Amplifier Card VT-VSPA2-1-21/VO/T1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/rexroth-r901002090-analog-amplifier-card)
> Updated: 2026-09-19