Triconex RO-3451

Manufacturer

Triconex

Model/Part Number

RO 3451

Model Type

Solid-State Relay Output Module

Description

The Triconex RO 3451 is a 32-point solid-state relay output module. It is designed for high-integrity output switching in safety and critical control applications, featuring fast switching, low voltage drop, and excellent isolation. Outputs are commoned in pairs and each channel is protected with a fast-acting fuse.

Output Channels

32 (commoned in pairs)

Nominal Input Voltage

±24 V

Operational Voltage Range

±30 V

Maximum Switching Voltage

±33 V peak

Maximum Switching Power

15 W (resistive load)

Maximum Off-State Leakage

< 100 µA

Nominal Output Current

0.5 A per channel

Maximum Overcurrent Limit

0.7 A per channel

Voltage Drop (at Baseplate)

< 0.25 V @ 0.5 A

Fuses (Mounted on Baseplate)

1 per output, 0.75 A, fast-acting

Functional-to-Protective Earth Isolation

500 V DC minimum

Functional-to-Functional Earth Isolation

800 V DC minimum