Siemens 6ES5482-4UA20 SIMATIC S5

Series#: Siemens

Product Details

The 6ES5482-4UA20 is a high-performance analog input module from the Siemens SIMATIC S5 series, engineered for precision industrial automation.
Supports 4 analog input channels with 12-bit resolution for accurate signal acquisition.
Compatible with standard current signals (0-20 mA and 4-20 mA) for versatile field device integration.
Rugged industrial design with galvanic isolation between channels and backplane bus for noise immunity.
Plug-in terminal block design simplifies installation and maintenance in S5 rack systems.
Wide operating temperature range (-25°C to +60°C) ensures stable performance in harsh environments.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The 6ES5482-4UA20 is a dedicated analog input module within the Siemens SIMATIC S5 family, designed to convert analog process signals into digital values for PLC control systems. This module features four input channels, each configurable for 0-20 mA or 4-20 mA current loops, with a resolution of 12 bits (including sign bit) for precise measurement. It integrates galvanic isolation between the input channels and the backplane bus, minimizing electrical noise interference and ensuring signal integrity in industrial environments. The module is housed in a compact format suitable for S5-95U and S5-115U systems, with a plug-in terminal block for easy wiring and replacement. Its robust construction supports continuous operation in temperatures from -25°C to +60°C, making it ideal for factory automation, process control, and machinery monitoring applications. The 6ES5482-4UA20 is a reliable choice for upgrading or maintaining legacy S5 systems, offering proven performance and long-term availability.

Parameter	Specification
Module Type	Analog Input Module (AI)
Number of Channels	4 (differential)
Input Signal Range	0 to 20 mA, 4 to 20 mA (selectable per channel)
Resolution	12 bits (including sign bit)
Conversion Time	≤ 2 ms per channel
Galvanic Isolation	Between channels and backplane bus (500 V AC, 50 Hz, 1 min)
Common Mode Voltage	Max. 30 V DC between channels and ground
Input Impedance	250 Ω (for current input)
Backplane Current Consumption	Typ. 100 mA from 5 V DC supply
Power Supply	Via S5 backplane bus (5 V DC)
Operating Temperature	-25°C to +60°C
Storage Temperature	-40°C to +85°C
Relative Humidity	5% to 95% (non-condensing)
Dimensions (W x H x D)	40 mm x 125 mm x 120 mm (approx.)
Weight	Approx. 200 g
Connection Type	Plug-in terminal block (screw-type)
Compatible Systems	Siemens SIMATIC S5-95U, S5-115U, S5-135U
Protection Class	IP20 (module only)
Certifications	CE, UL, CSA (when used in approved systems)