
Product Description
Ready-to-Rack Summary
- Part Number: 6ES7332-5RD00-0AB0 (4-Channel High-Speed Analog Output, 16-bit)
- Condition: Factory New Sealed in Original Siemens Packaging
- Warranty: 24 months (with full 16-bit high-speed linearity & load test certificate)
- Availability: 24-hour worldwide dispatch from EU/US stock
- Channels: 4 individually isolated outputs (0–10 V, ±10 V, 0–20 mA, 4–20 mA, ≤ 0.8 ms update time)
The Fastest 4-Channel Analog Output Card for S7-300 in 2025
Still unbeatable when you need four high-speed, fully isolated analog outputs in one slot – perfect for motion control, hydraulic servo valves, or multi-loop PID with <1 ms response. Plants stock it because:
- True 0.8 ms update for all 4 channels simultaneously
- 1 kΩ load on current / 1000 pF on voltage – drives long cables or VFDs directly
- Open-wire detection + HART pass-through on every channel
- Full galvanic isolation (500 V) – no ground loops even in mixed systems
Failure Symptoms Triggering Immediate Replacement
Instrument engineers replace this exact card when:
- “SM 332 high-speed fault” or one channel frozen at last value
- Output jumps to 22 mA or 11 V (internal fault indication)
- Servo valve or drive no longer follows fast ramp setpoints
- Diagnostic buffer “overload” or “short-circuit to M” on healthy wiring
Real-World Deployments 2024–2025
- Hydraulic Presses: Schuler & Dieffenbacher – 4-axis servo valve control
- Motion Systems: Bosch Rexroth & Siemens Sinumerik – high-speed position loops
- Test Rigs: Automotive NVH & aerospace – simultaneous actuator excitation
Technical Data Table
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens SIMATIC S7-300 |
| Catalog Number | 6ES7332-5RD00-0AB0 |
| Channels | 4 individually isolated analog outputs |
| Resolution | 16 bit (0.025 % FS) |
| Output Ranges | 0–10 V, ±10 V, 0–20 mA, 4–20 mA |
| Update Time | ≤ 0.8 ms (all 4 channels) |
| Load Capability | ≥ 1 kΩ (current), ≤ 1000 pF (voltage) |
| Accuracy | ±0.05 % FS at 25 °C |
| Isolation | 500 V AC channel-to-channel & backplane |
| HART Support | Full pass-through on all channels |
| Power Loss | 6 W typical |
| Operating Temperature | 0 to +60°C |
| Dimensions (W×H×D) | 40 × 125 × 120 mm |
| Weight | 0.30 kg |
| Front Connector | 40-pin (6ES7392-1AM00-0AA0) |
Compatibility
- Direct replacement for all 6ES7332-5RD00 revisions
- Future path: ET 200SP AQ 4xU/I 16-bit High-Speed