Overview
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ADV551-P60/D5A00 |
| Brand | Yokogawa |
| Product Type | Digital Output Module |
| Number of Output Channels | 32 |
| Rated Applied Voltage | 24 V DC |
| Load Voltage | 24 V DC |
| Maximum Load Current | 100 mA per channel at 26.4 V DC |
| External Power Supply Voltage Range | 20.4 to 26.4 V DC |
| Maximum Output ON Voltage | 2 V DC |
| Maximum Leakage Current When Output Is OFF | 0.1 mA |
| Output Format | Current sink |
| Withstanding Voltage, Output Signal to System | 2 kV AC for 1 minute |
| Withstanding Voltage Between Commons | 500 V AC for 1 minute |
| Common Configuration | Common negative (-) side for every 16 channels |
| Status Output Function | ON/OFF status output |
| Pulse Width Output Function | One-shot pulse width output |
| Time-Proportioning Output Function | Time-proportioning ON/OFF output |
| Output Response Time | 3 ms or less for status outputs |
| Pulse Width Range | 8 ms to 7200 s |
| Pulse Width Resolution | 8 ms; ON/OFF delay conditions apply |
| Maximum Current Consumption | 700 mA at 5 V DC; 60 mA from external power supply |
| External Connection | Pressure clamp terminal, dedicated AKB331 cable, or MIL connector cable |
| Option Code | /D5A00 |
| Cable Interface Adapter | ATD5A-00 |
| Weight | 0.2 kg |
Output Functions and Signal Operation
The ADV551-P60/D5A00 supports three output modes for different control requirements:
- Status output (SO): Provides ON/OFF output states for discrete control signals.
- Pulse width output (PW): Generates one-shot pulses with a configurable pulse width within the specified range.
- Time-proportioning ON/OFF output (TP): Controls the ON/OFF duration over time for applications that require time-based output switching.
The output response time of 3 ms or less applies to status outputs. Do not automatically apply this response specification to pulse width or time-proportioning operation.
Wiring and Configuration
The /D5A00 option identifies the KS cable interface adapter for 32-channel digital output, model ATD5A-00. Other available interface configurations include pressure clamp terminal blocks and dual pressure clamp terminal blocks, with certain versions offering surge absorbers. These options use different order codes and should not be treated as interchangeable without checking the required wiring arrangement.
The module groups its output commons in 16-channel sections, with the negative side common to each group. When planning external wiring, confirm the load current, supply voltage, and common arrangement for the intended channel configuration.
Model and Suffix Identification
The base model ADV551 identifies a 32-channel, 24 V DC isolated digital output module. The supplied ordering information defines the following configuration codes:
| Code | Description |
|---|---|
| -P | With pulse width output and time-proportioning output functions |
| 5 | Without status display; without explosion protection |
| 6 | With status display; without explosion protection |
| E | Without status display; with explosion protection |
| F | With status display; with explosion protection |
| 0 | Basic type |
| 3 | With ISA Standard G3 option and temperature option (-20 to 70 deg C) |
| /D5A00 | KS cable interface adapter for 32-channel digital output, model ATD5A-00 |
| /D5S00 | Pressure clamp terminal block for digital output, model ATD5S-00 |
| /D5S10 | Pressure clamp terminal block with surge absorber, model ATD5S-10 |
| /D5D00 | Dual pressure clamp terminal block for digital output, model ATD5D-00 |
| /D5D10 | Dual pressure clamp terminal block with surge absorber, model ATD5D-10 |
| /CCC01 | Connector cover for MIL cable, model ACCC01 |
Confirm the complete ordering code before selecting a replacement. Status display, explosion protection, environmental options, and external connection hardware vary according to the selected configuration.
Frequently Asked Questions
Q: What output functions does the ADV551-P60/D5A00 support?
A: It supports status output, one-shot pulse width output, and time-proportioning ON/OFF output. The pulse width range is 8 ms to 7200 s.
Q: What external power supply does this module require?
A: The specified external supply voltage range is 20.4 to 26.4 V DC. Check the load requirements and the maximum current per channel when sizing the supply and output wiring.
Q: What does the /D5A00 suffix mean?
A: It identifies the KS cable interface adapter for 32-channel digital output, model ATD5A-00. Other terminal-block configurations use different option codes.
Q: Can the ADV551-P60/D5A00 be used as a direct replacement for another ADV551 variant?
A: Not without checking the full ordering code, output functions, status display configuration, protection options, and external connection hardware. Matching the ADV551 base model alone does not confirm that the complete configurations are equivalent.
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