FS-TSDO-04UNI | Honeywell | Safe Digital Output Module

The Honeywell FS-TSDO-04UNI is a 4-channel safe digital output module designed for high-integrity industrial control and safety applications. It routes actuation signals from safety controllers to final field elements, providing reliable discrete switching for safety-critical circuits.

Voltage Limits and Overcurrent Ratings

The module is engineered to support up to 50 Vdc under IEC overvoltage category 3, and up to 150 Vdc under overvoltage category 2. Each of the 4 independent digital output channels delivers a maximum continuous current of 2 A, accommodating heavy discrete loads without compromising channel signal integrity.

Compact Form Factor and Standard Compliance

Featuring compact physical dimensions of 60 × 70 × 54 mm (L × W × H), the module optimizes space utilization in high-density control cabinets. It holds safety compliance approvals across CE, TUV, UL, CSA, and FM standards.

Frequently Asked Questions

Q: What are the maximum voltage limits for the Honeywell FS-TSDO-04UNI?

A: The module supports up to 50 Vdc under overvoltage category 3 and up to 150 Vdc under overvoltage category 2 conditions.

Q: How much current can each output channel supply continuously?

A: Each of the 4 digital output channels supports a maximum continuous current of 2 A.