Product Description

• Estimated Lead Time : 6 - 8 weeks.

• Manufacturer : Triconex

• Part Number : 2281

• Product Type : Digital Input (DI) Module

• System Compatibility : Tricon (Triconex Triple Modular Redundancy Safety System)

• Input Channels : 32 (Single-ended input)

• Nominal Voltage : 24 V DC

• Voltage Range : 18 to 30 V DC

• Input Type : Sinking (Internal circuitry supplies current; requires a field contact or sensor that sinks current to ground when closed).

• Fault Tolerance : Designed to support the Triple Modular Redundancy (TMR) architecture of the Tricon system, providing exceptional fault tolerance and voting capability.

• Diagnostics : Features continuous online diagnostics, including detection of open-circuit and short-to-ground conditions.

• Isolation : Input channels are transformer isolated from the logic circuitry and isolated channel-to-channel.

• Key Feature : High-density, reliable input monitoring for safety-critical and process signals in a TMR environment.

• Product Net Weight : Approx. 0.73 Kg (730 grams/1.6 lbs)

• Approximate Dimensions : Standard Tricon I/O module size (Designed to fit the 19-inch rack chassis).

• Shipping Weight : 2 Kg

Download PDF File Digital Input (DI) Module 2281