YOKOGAWA SC4AJ-S-AD-15-010-10-T1PF Controller | 1/4 DIN, Universal Input, Dual Relay, PID

YOKOGAWA SC4AJ-S-AD-15-010-10-T1PF Controller | 1/4 DIN, Universal Input, Dual Relay, PID

YOKOGAWA SC4AJ-S-AD-15-010-10-T1PF controller specifications. 1/4 DIN single loop PID controller, universal input, dual relay outputs, 1/2" NPT conduit.

Product Overview

The YOKOGAWA SC4AJ-S-AD-15-010-10-T1PF is a 1/4 DIN single-loop digital controller from the YS100 series. It is a fully configured unit featuring universal analog input, dual relay control outputs, and a 1/2" NPT conduit electrical connection. The suffix defines a specific configuration including input type, output assignment, alarm settings, and hardware options, making it ready for installation in industrial temperature, pressure, or flow control applications.

Technical Specifications

Key Features

• Pre-Configured Assembly:​ Suffix defines complete hardware and software configuration; ready for installation

• Universal Input:​ Accepts thermocouple, RTD, DC voltage, or DC current signals

• Dual Relay Outputs:​ Two SPDT relays for heating/cooling control or dual-loop applications

• Integrated Alarm Relay:​ Third relay for process high/low, deviation, or rate-of-change alarms

• Auto-Tuning PID:​ Automatic calculation of optimal PID parameters

• IP66 Front Panel:​ Dust-tight and protected against water jets

• NPT Conduit Connection:​ 1/2" NPT fitting for robust industrial wiring

• Dual LED Display:​ Simultaneous viewing of Process Value and Set Value

Applications

• Temperature control for industrial ovens, furnaces, and environmental chambers

• Pressure and flow control in process lines

• Packaging and plastic processing machinery

• Food processing and sterilization equipment

• General industrial PID control applications

Important Notes

1. The suffix "AD-15-010-10-T1PF" defines specific pre-configured parameters including input type range, alarm setpoints, output assignment, and the NPT conduit connection option.

2. This is a complete controller ready for installation; however, configuration may be verified or adjusted via front panel keys.

3. Relay ratings are typically 250V AC, 3A resistive; verify compatibility with the external load (contactor, heater, solenoid).

4. For digital communication (RS-485, Ethernet), an optional communication module must be added.

5. Auto-tuning (AT) should be performed after installation to optimize PID constants for the specific process.