CC-PSP401 SPM Series C Overspeed Module Honeywell

Honeywell CC-PSP401 Speed Protection Module (SPM)

Speed Input (Pulse) Specifications

• Channels: 4 (active or passive probes).
• Passive (magnetic pickup): 0.5 Vpk min. to 42 Vpk max., 150 Hz – 25 kHz.
• Active pickup (TTL/24V): 1 Hz – 10 kHz; excitation 5 or 24 VDC.
• Input impedance (passive): 2 kΩ @ 1 kHz; (active): > 1.5 kΩ.
• Resolution: 0.015% of upscale.
• Accuracy: 0.05% of reading.
• Galvanic isolation (passive): ±1000 VDC via transformer on IOTA.

Digital Outputs (Trip Relays)

• Channels: 4 isolated Form A (NO) or Form B (NC) – jumper selectable.
• Contact type: Gold-clad silver nickel.
• Max load voltage: 230 VAC (RMS) / 24 VDC.
• Max steady current: 0.5 A @ 230 VAC; 2 A @ 24 VDC (resistive).
• Isolation: 1500 VAC RMS or ±1500 VDC (channel-to-channel/logic).
• Turn on/off time: 20 ms maximum.
• Surge absorber: 120 Ω + 0.03 µF per channel.

Analog Inputs (AI) – General Purpose

• Channels: 8 (voltage or current, 2-wire or self-powered).
• Input ranges: 0-5 V, 1-5 V, 0.4-2 V, 4-20 mA (via 250 Ω).
• A/D resolution: 16-bit.
• Input impedance (voltage): > 10 MΩ.
• Common mode voltage: -6 to +5 V peak (DC-60 Hz).
• Hardware accuracy: ±0.075% full scale (25°C); ±0.15% (0-60°C).
• Scan rate: 10 ms.

Analog Output (AO)

• Channels: 1 (4-20 mA).
• Resolution: ±0.05% of full scale.
• Calibrated accuracy: ±0.35% full scale (25°C).
• Maximum resistive load: 760 Ω (at 24 V supply).
• Response time: 1 ms (DAC input to output).
• Output ripple: < 100 mV across 250 Ω load.
• Gap on switchover: 15 ms maximum.

Digital Inputs (DI) – Trip Inputs

• Channels: 8 (configurable as "trip" inputs in protection logic).
• Power voltage: 22-28 VDC.
• ON sense: 13 VDC min. or 6.12 mA min.
• OFF sense: 5 VDC max. or 2.1 mA max.
• Input impedance: 4.6 kΩ.
• Absolute delay: 1.78 ms.

Frequently Asked Questions (FAQ)

• Q: Is the CC-PSP401 brand new and original?
  A: Yes, every unit is 100% new and original from Honeywell.
• Q: What is the maximum frequency for speed inputs?
  A: Magnetic pickup: up to 25 kHz; active pickup: up to 10 kHz.
• Q: How does the module perform two-out-of-three voting?
  A: It uses onboard logic to vote among the four probe signals for reliable speed measurement.
• Q: What is the overall trip loop latency?
  A: From input change to triggering the protection device – within 40 ms.
• Q: Can I use this module for anti-surge control?
  A: Yes, the general-purpose I/Os (AI, DI, DO) support fast applications like anti-surge.
• Q: Does the module support redundant operation?
  A: Yes, it supports redundant solutions for critical protection systems.
• Q: What is the return policy?
  A: We accept returns within 30 days of delivery.

For inquiries, please contact our sales team:
sales@nex-auto.com  |  +86 153 9242 9628 (WhatsApp)

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