Description
📋 Product Description
The TRICONEX 3664 is associated with Triconex safety-instrumented control systems used in industrial process applications. Triconex equipment is designed for applications requiring high availability and reliable process protection, including emergency shutdown and other safety-related control functions. Before using model 3664 as a replacement part, verify the exact module designation, hardware revision, channel configuration, and system compatibility against the installed chassis and the original equipment documentation. Do not assume compatibility based on the model number alone.
TRICONEX 3664
⚙️ Product Parameters & Datasheet
- Brand: TRICONEX
- Model: 3664
- Series: Tricon Safety Instrumented System
- Product Name: Dual Digital Output (DDO) Module
- Number of Output Signals: 32 commoned digital output points
- Nominal Voltage: 24 VDC
- Recommended Operating Voltage: 16–30 VDC
- Maximum Voltage: 36 VDC
- Maximum Current: 2 A per point; 10 A surge for 10 ms
- Typical Voltage Drop: Less than 1.5 VDC
- Maximum Load Leakage: 2 mA
- Logic Power Consumption: Less than 10 W
- Point Isolation: Minimum 1,500 VDC
- Diagnostics: Output-state indicators, module status indicators, and field load/fuse alarm
- Place of Manufacture: Not independently verified; check the product nameplate
- Product Status: New Surplus / New – Open Box / Pre-Owned; confirm actual stock condition
- Dimensions: Not verified; refer to the manufacturer’s mechanical drawing
- Weight: Not verified
- Country of Origin: Requires confirmation
- Power Requirements: 24 VDC nominal field supply; verify system and field wiring requirements
- Discontinued: Current lifecycle status requires confirmation
Important safety note: The 3664 is a dual digital output module. Manufacturer documentation cautions against using it in energize-to-trip applications because certain hardware faults can leave outputs de-energized. Confirm the safety design and application requirements before selecting or replacing this module.
🔧 Recommended Models
The following Triconex modules are related options for evaluating system components. They have different functions and are not necessarily direct replacements for the 3664.
- TRICONEX 3674 — Dual digital output module in the same general family.
- TRICONEX 3604E — Digital input module option; verify the specific system configuration.
- TRICONEX 3611E — Digital input module for compatible Tricon systems.
- TRICONEX 3623 — Digital input module family option; confirm revision.
- TRICONEX 3624 — Digital input module family option.
- TRICONEX 3636R — Digital input module option; verify hardware compatibility.
- TRICONEX 3503E — Digital input module option.
- TRICONEX 3511 — Digital input module option.
- TRICONEX 3510 — Digital input module option.
- TRICONEX 3700A — Analog input module.
- TRICONEX 3703E — Analog input module.
- TRICONEX 3720 — Communication module option.
- TRICONEX 3805E — Analog output module.
- TRICONEX 4329 — Communication module option.
- TRICONEX 4351B — Communication module option.
Before ordering, match the complete part number, hardware revision, chassis compatibility, termination equipment, and application requirements.
