Honeywell FC-TSDI-16UNI Terminal Board

Description

The Honeywell FC‑TSDI‑16UNI is a 16‑channel universal safety digital input terminal board used in Honeywell safety and process control systems. It provides isolated, configurable digital input interfacing for field devices, supporting PNP, NPN, and dry‑contact inputs. 

Specifications

• Manufacturer: Honeywell

• Product No.: FC‑TSDI‑16UNI

• Type: Universal Safety Digital Input Terminal Board

• Number of Channels: 16 isolated channels

• Input Type: Configurable — 24 VDC PNP/NPN, dry contact

• Input Voltage Range: 18–30 VDC for active inputs

• Response Time: ≤2 ms 

• Isolation Rating: 3 kVAC

• Safety Integrity Level: SIL2 

• Operating Voltage: 24 VDC ±15%

• Power Consumption: Max 10 W

• Operating Temperature: −40°C to +70°C

• Dimensions: 135 × 105 × 70 mm

• Field Wiring Interface: Screw‑terminal FTA (per TSDI‑16UNI documentation)

• Country of Origin: USA 

Features

• Universal Input Flexibility: Supports PNP, NPN, and dry‑contact field devices

• High Safety Integrity: SIL2‑rated for safety‑critical applications

• Fast Response: Configurable input filtering for high‑speed or noise‑immune operation

• Robust Isolation: 3 kVAC isolation ensures reliable operation in harsh electrical environments

• Industrial Durability: Wide temperature range and rugged construction

• Seamless Integration: Designed for Honeywell safety systems and SICC‑0001/Lx interconnection cables