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The Yokogawa ADV561-P00 S2 is a 64-channel digital output module designed for industrial process control and automation applications. It features isolated 24 V DC current-sink transistor outputs, enabling reliable control of devices such as solenoid valves, relays, indicators, alarms, and actuators.
The suffix “P00” identifies a feature-rich version supporting status outputs, pulse-width modulation, and time-proportional control. The “S2” indicates the screw-terminal wiring interface, ensuring robust, maintainable connections in control cabinets or field racks.
This module is ideal for systems requiring dense output channels, precise timing, and high reliability, often integrated into modular I/O racks or distributed control system (DCS) backplanes.
| Parameter | Specification |
|---|---|
| Number of Output Channels | 64 |
| Output Type | 24 V DC transistor, current-sink (isolated) |
| Rated Applied Voltage | 24 V DC |
| External Power Supply Range | 20.4 – 26.4 V DC |
| Maximum Load Current per Channel | 100 mA |
| Leakage Current (OFF) | ≤ 0.1 mA per channel |
| ON-state Voltage Drop | ≤ 2 V DC |
| Output Response Time | ≤ 3 ms (status) / ≤ 10 ms (pulse-width/time-proportional) |
| Pulse-Width / Time-Proportional Range | 8 ms – 7200 s |
| Pulse-Width Resolution | 8 ms increments |
| Withstanding Voltage – Output → System | ~2 kV AC (1 min) |
| Withstanding Voltage – Channel Commons | ~500 V AC between 16-channel groups (1 min) |
| Electrical Isolation | Full isolation between outputs, groups, and system |
| Terminal Connection | Screw-terminal block (S2 type) |
| Weight | Approx. 0.30 kg |
| Dimensions | Approx. 144 mm × 100 mm × 30 mm |
| Redundancy Support | Supports dual-redundant configurations |
| Operating Environment | Industrial control cabinets or modular racks |
Large-scale process control: Chemical, petrochemical, and refinery plants controlling valves, relays, lamps, and alarms.
Power generation: Driving auxiliary devices, alarms, and contactors in power plants.
Water & wastewater treatment: Pump stations, gates, blowers, mixers, and time-proportional equipment.
Oil & gas safety systems: Emergency shutdown outputs, valve sequences, interlocks, and alarms.
Discrete manufacturing & machinery: Automation lines, packaging, or robot peripheral control with high channel density.
Redundant/high-availability systems: Suitable for mission-critical installations requiring reliability and scalability.
High channel density: 64 outputs reduce rack space and wiring complexity.
Flexible output modes: Supports status, pulse-width, and time-proportional outputs.
Robust isolation: Protects against electrical interference and ensures system reliability.
Reliable field wiring: S2 screw terminals enable durable and maintainable connections.
Modular design: Easy integration into I/O racks and DCS backplanes.
Lightweight: Approx. 0.30 kg, minimizing rack load.
Industrial durability: Built for continuous operation in harsh environments.
Redundancy-ready: Supports dual configurations for high-availability systems.
Brand: Yokogawa
Series: ADV Series Digital I/O Modules
Sub-Series: ADV561 – 64-channel digital output module for high-density output applications.
| Model | Channels | Key Features | Notes |
|---|---|---|---|
| ADV561-P00 | 64 | Pulse-width, time-proportional, status | Base version without S2 interface |
| ADV561-P01 | 64 | High-temp option, pulse-width/time-proportional | Designed for harsh environments |
| ADV561-P50 | 64 | Pulse-width/time-proportional, no status LED | Cost-effective 64-channel output |
| ADV551-P00 | 32 | Basic 32-channel output | Smaller channel count variant |
| ADV551-P10 | 32 | Pulse-width & time-proportional control | Supports timing control in 32-channel configuration |
| Model | Type | Channels | Application / Role |
|---|---|---|---|
| ADV151-P60 | Digital Input | 32 | Discrete input signals (switches, sensors) |
| ADV161-P00 | Digital Input | 64 | High-density input module for large systems |
| ADV559-P00 | Digital Output | 32 | Medium-scale digital output module |
| ADV569-P00 | Digital Output | 64 | Another 64-channel output module version |
| ADV869-P01 | Digital I/O | 32 in / 32 out | Mixed input/output for flexible expansion |
Q1: How many output channels does the ADV561-P00 S2 provide?
A1: It provides 64 independent output channels.
Q2: What does the “S2” suffix indicate?
A2: It denotes the screw-terminal wiring interface for reliable field connections.
Q3: What output modes are supported?
A3: Status, pulse-width, and time-proportional control.
Q4: What is the maximum load current per channel?
A4: Each channel can handle up to 100 mA.
Q5: What is the module’s response time?
A5: Status response ≤ 3 ms; pulse-width/time-proportional ≤ 10 ms.
Q6: What kind of isolation is provided?
A6: Isolation of ~2 kV AC between outputs/system, and ~500 V AC between channel commons.
Q7: What are the dimensions and weight?
A7: Dimensions ~144 mm × 100 mm × 30 mm, weight ~0.30 kg.
Q8: How is it powered and connected externally?
A8: Powered by 24 V DC supply; field wiring via screw-terminal block.
Q9: Can it be used in redundant configurations?
A9: Yes, it supports dual-redundant setups for high availability.
Q10: In which applications is this module most beneficial?
A10: Large-scale process plants, water treatment, power generation, factory automation, and systems requiring high-density, flexible, and reliable digital output.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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