Honeywell CC-UPTA01 Universal Pass Through Adapter

Technical Overview

The Honeywell CC-UPTA01 is a single-channel Universal Pass Through Adapter engineered for the Experion PKS Series C I/O and Safety I/O systems . This module provides a direct, passive connection between safety system field terminals and field devices, enabling seamless signal transmission without external power . It supports 2-wire analog and digital signals, including AI, AO, DI, and DO configurations . The Honeywell CC-UPTA01 maintains HART protocol transparency, allowing uninterrupted communication with smart field instruments .

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell
Model Number	CC-UPTA01
Product Type	Universal Pass Through Adapter
System Compatibility	Experion PKS Series C, C300, Universal I/O, Universal Safety I/O
Channel Configuration	Single channel
Supported Signals	2-wire AI, AO, DI (L), DO (L), DOL
HART Support	Pass-through
Power Supply	24 VDC (system-powered, no external power required)
Maximum Current	500 mA
Interface to Safety System	37-pin DSUB (SIC cable)
Field Side Interface	3 dedicated terminals per channel
Wire Gauge	12–24 AWG
Mounting	DIN rail, screw-less snap-fit assembly
Dimensions (D x W x H)	118 x 85.75 x 10.0 mm
SIL Rating	SIL 3 (IEC 61508 compliant)
Protection Rating	IP20
Operating Temperature	-40°C to +70°C
Storage Temperature	-40°C to +85°C
Humidity	5% to 95% RH (non-condensing)
Vibration (Operational)	0.5g, 10–150 Hz
Shock (Operational)	5g
Certifications	ATEX, IECEx, Class I Div 2, Zone 2, RoHS
Country of Origin	USA

Key Features

Single-Channel Pass-Through Design – The Honeywell CC-UPTA01 provides a dedicated connection path for each field device, simplifying troubleshooting and maintenance .

HART Communication Support – The module maintains HART protocol transparency, enabling remote configuration and diagnostics of smart field instruments .

System-Powered Operation – The Honeywell CC-UPTA01 draws power directly from the system, eliminating the need for an external power supply and reducing wiring complexity .

SIL 3 Safety Integrity – Certified to SIL 3 per IEC 61508, the module is suitable for use in safety instrumented systems requiring the highest level of integrity .

Comprehensive Hazardous Area Approvals – The module carries ATEX, IECEx, and Class I Div 2 certifications, making it suitable for use in potentially explosive environments .

Tool-less Installation – The screw-less snap-fit design allows quick DIN rail mounting, reducing installation time and simplifying maintenance .

Applications

The Honeywell CC-UPTA01 excels in safety instrumented systems, process plants, power generation facilities, and refineries. It provides reliable pass-through connectivity between Honeywell Safety Systems and field devices while preserving HART communication for smart instruments .