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![YOKOGAWA digital output module, model ADV551-P50 S2[USED]](https://mlidoo.com/wp-content/uploads/2026/02/148.jpg)
![YOKOGAWA digital output module, model ADV551-P50 S2[USED]](https://mlidoo.com/wp-content/uploads/2026/02/147-138x150.jpg)
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YOKOGAWA digital output module, model ADV551-P50 S2[USED]
$200.00
Description
Description
Yokogawa ADV551-P50 S2 Digital Output Module
The ADV551-P50 S2 is a 32-channel, 24 V DC current-sinking digital output module for Yokogawa’s CENTUM VP DCS (ESB Bus), featuring pulse-width and time-proportioning output capabilities, high isolation, and dual redundancy support.
Core Overview
表格
| Item | Details |
|---|---|
| Full Model | ADV551-P50 S2 |
| Type | 32-channel isolated digital output (current sink) |
| Platform | CENTUM VP (ESB Bus Nodes: ANB10S/D, ANB11S/D; FCUs: AFV30S/D, AFV40S/D) |
| Key Functions | Status output, one-shot pulse-width, time-proportioning ON/OFF |
| Redundancy | Supports dual redundant configuration |
| Weight | Approx. 0.20 kg |
Model Decoding (per Yokogawa GS 33J60F70-01EN)
表格
| Suffix | Meaning |
|---|---|
| -P | With pulse-width/time-proportioning output |
| 5 | No status display; no explosion protection |
| 0 | Basic type (base configuration) |
| S2 | Field-configured option (cable/terminal variant; replaces legacy /D5A00/-B5S00) |
Technical Specifications
Electrical (Output)
表格
| Parameter | Value |
|---|---|
| Rated Voltage | 24 V DC (external supply: 20.4–26.4 V DC) |
| Output Format | Current sink (NPN) |
| Max Load Current | 100 mA/channel (26.4 V DC) |
| OFF Leakage | ≤ 0.1 mA |
| ON Voltage Drop | ≤ 2 V DC |
| Isolation | 2 kV AC (output ↔ system, 1 min); 500 V AC (commons, 1 min, every 16 channels) |
| Response Time | ≤ 3 ms (status); ≤ 10 ms (mixed/pulse) |
Pulse/Time-Proportioning
表格
| Parameter | Value |
|---|---|
| Pulse Width Range | 8 ms to 7200 s |
| Resolution | 8 ms (±1 ms ON/OFF delay) |
Power & Physical
表格
| Parameter | Value |
|---|---|
| 5 V DC Consumption | 700 mA (backplane) |
| External Supply | 24 V DC, 60 mA |
| Connections | MIL connector cable (or pressure clamp terminal via S2 option) |
| Operating Temp | 0 °C to +55 °C (standard); -20 °C to +70 °C (G3 option) |
| Storage Temp | -40 °C to +85 °C |
| Protection | IP20 |
Key Features
- Multi-Function Output: Combines steady-state ON/OFF, one-shot pulses, and time-proportioning for control valves, relays, and PWM applications.
- High Isolation: Robust isolation protects the DCS from field surges and cross-talk.
- Redundancy Ready: Dual module redundancy ensures uninterrupted operation (switchover ≤ 10 ms).
- Diagnostics: Real-time self-diagnostics (channel/module faults) with ESB Bus reporting.
- Inductive Load Compatibility: Requires a spark-killer diode for DC relays (per Yokogawa recommendation).
Compatibility & Accessories
- Bus Nodes: ANB10S, ANB10D, ANB11S, ANB11D
- FCUs: AFV30S, AFV30D, AFV40S, AFV40D
- Cables: AKB331 (dedicated), MIL connector cables
- Terminals: Pressure clamp blocks (ATD5S-00/10, ATD5D-00/10) via S2 option
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