Technical Overview
The ADV551-P00/D5A00 is a high-density discrete output module for the Yokogawa CENTUM VP / CS 3000 series. It provides 32 isolated current-sink output channels for controlling field-side devices such as pilot relays, solenoids, and indicator lamps.
The module includes the ATD5A-00 KS Cable Interface Adapter (/D5A00), enabling all channels to connect via a single high-density KS cable to external terminal boards. The P00 basic suffix denotes standard functionality with pulse-width support, and the module features 16-channel common grouping for isolation and fault protection.
Technical Specifications
| Feature | Specification |
|---|---|
| Module Type | ADV551-P00/D5A00 (Current Sink, KS Cable Adapter) |
| Output Format | Sink-type transistor (NPN) |
| Rated Load Voltage | 24 V DC |
| Operating Range | 20.4 – 26.4 V DC |
| Maximum Load Current | 100 mA per channel |
| OFF-State Leakage | 0.1 mA max |
| ON-State Voltage Drop | 2 V max |
| Status Output Response | < 3 ms |
| Pulse Function Range | 8 ms – 7,200 s |
| Pulse Resolution | 8 ms (≤ 1 ms transition delay) |
| Isolation (System to Output) | 2,000 V AC, 1 min |
| Isolation (Between Commons) | 500 V AC (Common minus every 16 channels) |
| Internal Power Draw | 700 mA (5 V DC) |
| External Power Draw | 60 mA (24 V DC) |
| Physical Dimensions | Not specified |
| Weight | 0.2 kg |
| Adapter | ATD5A-00 KS Cable Interface pre-installed |
Key Features
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High-Density Outputs: 32 channels in a single slot, reducing cabinet footprint.
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Pulse-Width Capability: Supports configurable ON-time for time-proportional control.
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KS Cable Integration: /D5A00 adapter consolidates all channels into a single KS cable, simplifying installation.
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Grouped Isolation: Two 16-channel commons prevent faults in one group from affecting the other.
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Fast Response: < 3 ms output latency suitable for rapid switching applications.
Technical FAQ
What is the benefit of the /D5A00 adapter?
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Converts the module’s high-density pins into a single KS cable interface, reducing wiring complexity, space, and commissioning labor.
Can I use this module for source-type (PNP) wiring?
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No. The ADV551-P00/D5A00 is current-sink only. Loads must connect between positive DC power and the module output.
How does the 16-channel common isolation protect the system?
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Each group of 16 outputs has its own common minus. Electrical faults or ground loops in one group do not affect the other group or the DCS logic.
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