YAMATAKE EST0240Z05WBX00 intelligent terminal: multi window display, user-friendly programming tool, improves production efficiency!_其他OTHERS_Manufactures_Shenzhen Silk Road XY Technology Co., Ltd

Description

The YAMATAKE EST0240Z05WBX00 is a high-performance electric actuator controller or intelligent positioning module designed for integration into Yamatake (Azbil Corporation) automation and process control systems. As part of Azbil’s advanced control product lineup—formerly known under the Yamatake brand, a renowned Japanese manufacturer of industrial instrumentation—the EST0240Z05WBX00 serves as a smart actuator positioning unit used primarily to control modulating-type electric actuators in applications such as HVAC systems, boiler controls, chemical processing, and building automation.

This module functions as a positioner or servo controller that receives an analog input signal (typically 4–20 mA or 0–10 VDC) from a PLC, DDC (Direct Digital Control) system, or process controller, and precisely drives an electric actuator to modulate valves, dampers, or louvers to a desired position. The “EST” series denotes Azbil’s Electric Servo Technology platform, known for accuracy, reliability, and smooth motion control in critical regulation tasks.

The EST0240Z05WBX00 is engineered for closed-loop feedback control, meaning it can accept a position feedback signal from the actuator (e.g., a potentiometer or encoder) to ensure the actual position matches the command signal, correcting for any deviation. This makes it ideal for applications requiring precise flow, temperature, or pressure regulation.

YAMATAKE EST0240Z05WBX00

Technical Specifications

Parameter	Specification
Model Number	EST0240Z05WBX00
Manufacturer	Yamatake → Azbil Corporation (Japan)
Product Type	Electric Actuator Positioning Controller / Servo Module
Series	EST Series (Electric Servo Technology)
Input Signal	4–20 mA DC (2-wire) or 0–10 VDC (3-wire), selectable
Output Signal (to Motor)	Reversible DC voltage for actuator drive (±24 VDC typical)
Feedback Input	Potentiometer (resistive) or linear voltage feedback (0–10 VDC)
Power Supply	24 VAC/VDC ±10%, 50/60 Hz
Control Mode	Proportional (P), Proportional-Integral (PI), or On-Off (configurable)
Action Type	Direct (Direct Acting) or Reverse (Reverse Acting)
Response Time	Adjustable (typically 15–60 seconds for full stroke)
Resolution	≤1% of full scale
Linearity	±2% of full stroke
Protection Rating	IP20 (indoor use only)
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-20°C to 65°C (-4°F to 149°F)
Humidity Range	10–90% RH (non-condensing)
Mounting	DIN rail (TS-35) or panel mount
Weight	Approx. 0.3 kg (0.66 lbs)
Compliance	CE, RoHS, compliant with JIS B 7560

Main Features and Advantages

1. Precise Positioning Control

The EST0240Z05WBX00 delivers high-accuracy positioning for modulating actuators, ensuring smooth and stable operation of control valves or dampers. Its internal PID algorithm minimizes overshoot and hunting, improving process stability.

2. Flexible Signal Configuration

Supports multiple input types (4–20 mA, 0–10 V) and action modes (direct/reverse), making it compatible with a wide range of DCS, PLC, and building management systems (BMS).

3. Built-in Feedback Loop

Accepts analog position feedback from the actuator, enabling true closed-loop control—critical for maintaining accuracy over time and under load variations.

4. Adjustable Parameters

Features configurable settings such as proportional band (P), integral time (I), stroke time, and deadband, allowing fine-tuning for specific actuator dynamics and system response.

5. Diagnostics & Status Indication

Equipped with LED indicators for power, input signal, output drive, and fault conditions (e.g., feedback loss, signal error), aiding in troubleshooting and commissioning.

6. Compact & Modular Design

Designed for easy installation in control panels, with DIN rail mounting and screw terminal connections for quick wiring.

7. Reliability & Durability

Engineered for continuous operation in industrial and commercial environments, with robust circuit protection against overvoltage, reverse polarity, and short circuits.

Application Field

The YAMATAKE EST0240Z05WBX00 is widely used in:

HVAC & Building Automation: Controlling hot/cold water valves, steam valves, and air dampers in VAV (Variable Air Volume) systems.
Boiler & Combustion Control: Modulating fuel gas valves and air dampers for efficient combustion.
Process Industries: Regulating flow in chemical, pharmaceutical, and food & beverage production lines.
Energy Management Systems: Optimizing thermal energy distribution in district heating/cooling plants.
Retrofits & Upgrades: Replacing older pneumatic or analog positioners with modern electronic control.

It is often paired with Yamatake/Azbil electric actuators such as the EST series actuators (e.g., EST-300, EST-500) or compatible third-party modulating drives.