3664 Triconex DCS Digital Output Module

• Brand
  Triconex
• Model
  3664
• Product Name
  Dual Digital Output Module
• Place of Origin
  United States
• HS Code
  8537109090
• Dimensions
  275mm×128mm×36mm(L×W×H)
• Weight
  0.6 kg
• Operating Temperature
  0 °C to +60 °C
• Storage Temperature
  -40 °C to +85 °C
• Power Supply
  24VDC
• Warranty
  12 month
• Product Status
  New and original

Electrical Technical Parameters

Operating Power Voltage: 24 V DC nominal, valid operating range from 16 V DC to 30 V DC

Channel Output Current: 2 A nominal per channel, with adjustable output current ranging from 0.5 A to 2 A

Peak Surge Current: Maximum 10 A surge current within 10 ms short-time duration

Maximum Load Power: Less than 10 W under normal operating conditions

Maximum Leakage Current: 2 mA for field load loop

Isolation Strength: Minimum 1500 V DC dielectric isolation between field side and system circuits

Safety Certification: Compliant with IEC 61508 SIL 3 safety standard

Installation Guidelines of Triconex 3664

The Triconex 3664 module features dedicated rack slot mounting, specially customized for Tricon SIS mainframe racks and incompatible with standard DIN rail mounting. It supports hot-swap replacement, enabling online installation and disassembly without shutting down the running system.

Prior to installation, confirm the system enters a safe maintenance state and inspect the module for complete and undamaged appearance. Insert the module horizontally into the empty slot of the Tricon chassis, push it steadily inward until it fully connects with the backplane interface, then tighten the front fastening screws to fix the module securely.

All field and system wiring shall comply with SIS safety isolation standards. Safety circuit cables must be separated from conventional control cables to prevent electromagnetic interference. Ensure all terminals are crimped tightly and the equipment is reliably grounded to satisfy system safety and anti-interference requirements.

For module disassembly, verify the system permits hot-swap operation first. Loosen the front fixing screws and pull the module out steadily to complete removal.

The module shall be installed in a dry, clean and well-ventilated cabinet. Adequate heat dissipation space must be reserved around the module. Installation and operation in high-temperature, vibrating and corrosive environments are prohibited to guarantee long-term safe and stable operation of the SIS system.