Phoenix Contact UM-2KS40/16AI/SI/RS/Z/SO225 (2319045) Analog Input Module with Zener Barrier

日期：2025-09-14 04:50

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Phoenix Contact UM-2KS40/16AI/SI/RS/Z/SO225 (2319045)

Analog Input Module with Zener Barrier

Product Overview

The Phoenix Contact UM-2KS40/16AI/SI/RS/Z/SO225 (2319045) is a high-density analog input module designed for industrial automation and process control systems. This module provides 16 channels of analog input (AI) with signal isolation (SI), ribbon sensor (RS) connectivity, and Zener barrier protection (Z), packaged in a compact SO225 mounting format. It ensures precise and safe signal acquisition in hazardous and demanding industrial environments.

Key Features

16-channel analog input (AI) for high-resolution signal acquisition
Signal isolation (SI) for enhanced noise immunity and safety
Zener barrier protection (Z) for intrinsic safety (ATEX/IECEx)
Ribbon sensor (RS) connectivity for efficient wiring
SO225 mounting for space-optimized installations
Yokogawa system compatible
DIN rail mounting (EN 60715 compliant)
LED status indicators for channel monitoring

Phoenix Contact UM-2KS40/16AI/SI/RS/Z/SO225 (2319045)

Technical Specifications

General Data

Parameter	Specification
Product Type	Analog input module
Manufacturer Part Number	2319045
Number of Channels	16
Input Type	Analog input (AI)
Isolation	Signal isolation (SI)
Protection	Zener barrier (Z)
Connectivity	Ribbon sensor (RS)
Mounting Standard	SO225
Compatibility	Yokogawa systems

Electrical Characteristics

Parameter	Specification
Input Voltage Range	0-10 V, ±10 V
Input Current Range	0-20 mA, 4-20 mA
Zener Barrier Rating	24 V DC, 100 mA (typical)
Resolution	16-bit
Accuracy	±0.1% of full scale
Isolation Voltage	1500 V AC (channel to system)
Power Supply	24 V DC

Mechanical Specifications

Parameter	Specification
Housing Material	Polyamide (PA), UL94 V-0
Connection Method	Ribbon sensor (RS)
Wire Size Range	0.14 - 1.5 mm² (AWG 26-16)
Mounting	DIN rail (EN 60715)
Weight	Approx. 0.6 kg

Environmental Ratings

Parameter	Specification
Operating Temperature	-20°C to +60°C
Storage Temperature	-40°C to +85°C
Protection Class	IP20
Relative Humidity	5% to 95% (non-condensing)
Vibration Resistance	2 g (10-150 Hz)

Applications

Hazardous area applications (ATEX/IECEx zones)
Process automation systems (Yokogawa compatible)
High-precision sensor signal acquisition
Industrial control systems with intrinsic safety requirements
Factory automation and machinery in explosive atmospheres
Power plant and process control with Zener barrier protection

Ordering & Compliance

Phoenix Contact P/N: 2319045
Packaging Unit: 1 piece
Product Weight: Approx. 0.6 kg
Standards Compliance:
- ATEX/IECEx (intrinsic safety)
- UL 94 V-0
- IEC 60079-11 (explosive atmospheres)
- IEC 61010-2-201
- RoHS & REACH compliant
- CE marked

Phoenix Contact UM-2KS40/16AI/SI/RS/Z/SO225 (2319045)

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