Description
🔹 Product Overview
The Triconex 3564 is a single 24 VDC digital input module designed for use in Triconex safety and critical control systems. It receives discrete field signals from equipment such as limit switches, proximity sensors, pushbuttons, contact devices, and other ON/OFF field instruments.
The module provides 64 digital input points with a commoned configuration. It is designed for applications where dependable field signal monitoring is required within the Triconex control architecture.
⚙️ Product Datasheet
🏷️ Brand: Triconex
🔢 Model: 3564
📋 Product Name: Digital Input Module
🖥️ Series: Tricon Safety and Critical Control System
⚙️ Product Type: Single Digital Input Module
📡 Input Points: 64 digital input channels
🔌 Nominal Input Voltage: 24 VDC
⚡ Operating Input Range: 15–30 VDC
⚠️ Maximum Input Voltage: 36 VDC
🔋 Nominal Turn-On Current: Approximately 2–3 mA
📊 Typical Hysteresis: 4 VDC
🛡️ Minimum Point Isolation: 1,500 VDC
🔧 Input Impedance: Greater than 3.0 kΩ
🔗 Input Configuration: Commoned
🏭 Application: Industrial Safety and Critical Process Control
📐 Dimensions: Approximately 20.3 × 12.7 × 5.1 cm
⚖️ Weight: Approximately 0.5 kg
🌡️ Operating Environment: Designed for industrial control system installation
🌍 Country of Origin: Production origin may vary by manufacturing batch
✨ Condition: New Surplus / Surplus Stock
The commonly published specifications for the 3564 identify it as a 64-point, 24 VDC digital input module with a 15–30 VDC operating range and 36 VDC maximum input voltage.
🔧 Main Features
• 64 digital input points for field signal monitoring
• Designed for 24 VDC discrete input signals
• Commoned input configuration
• Suitable for switches, sensors, contacts, and status signals
• Designed for integration into Triconex control systems
• Provides high-density digital signal acquisition
• Suitable for industrial safety and critical control applications
• Supports industrial maintenance and system expansion requirements
• Designed for installation with compatible Triconex system hardware
• Useful for monitoring large numbers of discrete field devices from a single module
❓ Frequently Asked Questions
🔸 Q1: What is the main function of the Triconex 3564?
The 3564 receives digital field signals and transfers their ON/OFF status to the Triconex control system for processing and monitoring.
🔸 Q2: How many input channels does the 3564 provide?
The module provides 64 digital input points in a commoned configuration.
🔸 Q3: What input voltage does the 3564 use?
The 3564 is designed for nominal 24 VDC digital input signals. Its published operating voltage range is approximately 15–30 VDC.
🔸 Q4: Can the 3564 be connected directly to any PLC system?
No. The module is designed specifically for compatible Triconex system architecture and requires the appropriate chassis and termination hardware.
🔸 Q5: What types of field devices can be connected?
Typical digital input devices include limit switches, proximity sensors, pushbuttons, relay contacts, valve position contacts, and other discrete ON/OFF devices.
🔸 Q6: What is the maximum input voltage?
The commonly published maximum input voltage for the 24 VDC version is 36 VDC.
🔸 Q7: What should be checked before replacing a 3564 module?
Verify the complete model number, input voltage, chassis compatibility, termination hardware, field wiring, system configuration, and application requirements before installation.
🔸 Q8: Is the 3564 suitable for safety-critical applications?
The module is designed for use within the Triconex control platform, which is widely used in critical industrial control applications. The overall safety function depends on the complete system architecture and application design.
🔹 Recommended Triconex Models
- Triconex 3501E – Digital Input Module
- Triconex 3502E – Digital Input Module
- Triconex 3503E – High-Density Digital Input Module
- Triconex 3504E – High-Density Digital Input Module
- Triconex 3625C1 – Digital Output Module
- Triconex 3623T – Digital Output Module
- Triconex 3700A – Analog Input Module
- Triconex 3704E – Analog Input Module
- Triconex 3805E – Analog Output Module
- Triconex 3008 – Main Processor Module
⚠️ Note: Before purchasing or replacing the Triconex 3564, confirm the exact module number, input voltage requirements, field wiring arrangement, external termination hardware, and compatibility with the installed Triconex system.
