ABB S200-PS13: High-Precision Temperature Input Module for AC500 PLCs

The ABB S200-PS13 (also written as S200PS13) is a specialized analog input module from ABB’s S200 I/O series, designed for its AC500 programmable logic controller (PLC) system. It functions as a high-precision, multi-channel temperature sensor interface, capable of directly connecting to a variety of industry-standard thermocouples (TC) and resistance temperature detectors (RTDs) such as PT100. Its primary role is to convert the tiny, analog signals from temperature sensors into precise, digitally scaled values that the PLC’s CPU can use for process monitoring, closed-loop control, and alarm generation.

Category: FUJI

Contact Us WhatsApp / Wechat：+8618150087953
Phone：+86 18150087953
Email：sales@cxplcmro.com

Description

Application Scenarios:

In a large food processing plant, precise temperature control is critical for both product quality and food safety in the pasteurization and cooking stages. A series of stainless-steel reactors and holding tanks are each equipped with multiple PT100 platinum resistance thermometers to monitor core temperature. The plant’s distributed control system uses ABB AC500 PLCs. Installing the ABB S200-PS13 temperature modules in the local control panels near each tank provides the perfect solution. Each module’s eight channels are wired directly to the PT100 sensors. The S200-PS13 performs continuous, high-accuracy measurement, transmitting the temperature values over the PLC backplane. One channel per tank is used for the primary control loop in a PID recipe, while a second channel provides redundant monitoring for safety. The module’s built-in signal conditioning filters out electrical noise from pump motors, and its high resolution allows the PLC to detect temperature changes as small as 0.1°C. This enables tight control, ensuring every batch is pasteurized exactly to specification, preventing under-processing (safety risk) and over-processing (quality and energy loss), directly impacting both compliance and profitability.

Parameter:

Main Parameters	Value/Description
Product Model	ABB S200-PS13 (S200PS13)
Manufacturer	ABB
Product Category	PLC Analog Input Module / Temperature Measurement Unit
Compatible System	ABB AC500 PLC (PM500, PM500-RACK) I/O System
Number of Channels	8 analog input channels
Supported Sensor Types	Thermocouples (Types J, K, T, E, N, R, S, B, C) and Resistance Thermometers (PT100, PT200, PT500, PT1000, Ni100, etc.)
Input Resolution	High resolution, typically 16-bit, for precise measurement.
Measurement Accuracy	High accuracy, typically ±0.1% of range or ±0.5°C for TCs, depending on type and range.
Channel Isolation	Individual channel-to-channel isolation and isolation from the PLC system bus.
Sampling Rate	Configurable for standard process monitoring (e.g., updates per channel per second).
Wiring Configuration	2-, 3-, or 4-wire connection for RTDs; 2-wire for thermocouples.
Diagnostics	Open-circuit detection, short-circuit detection, sensor break monitoring.
Connection	Removable screw terminal blocks for easy sensor wiring.
Power Supply	Powered via the PLC system backplane (24 VDC).