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SA100

Product catalog summary

General Description: The SA100 is a versatile temperature controller designed for easy installation on a DIN rail or inside a panel. It features advanced self-tuning, digital communications, and analog retransmission output, making it suitable for various applications including temperature control and overheat protection.

Features: The SA100 offers simple DIN rail mounting, analog retransmission output for remote monitoring, and digital communications for networking. It supports advanced self-tuning and can be configured for multiple applications with two output points for control, alarm, or retransmission.

Mounting and Applications: The controller can be easily mounted and maintained due to its socket design. It is adaptable for use as a temperature controller, overheat protection unit, or alarm unit, with options for analog retransmission to external devices.

Alarms and Digital Contact Input: Optional alarms can be configured for specific needs, and a digital contact input allows for external switching of RUN/STOP and alarm interlock release. This feature is not available when digital communication is enabled.

Heat/Cool Control: The optional Heat/Cool PID control provides separate outputs for heating and cooling, allowing for energy-efficient process management with overlap or deadband settings.

Alarm Types: The SA100 supports various alarm types including temperature, set value, and loop break alarms, with configurable settings for deviation and process alarms.

Digital Communications: An optional RS-485 interface supports networking with up to 32 units using MODBUS or ANSI protocols, though this disables the external contact input feature.

Self-Tuning and Autotuning: The SA100 includes a self-tuning feature that adjusts PID parameters based on process changes, alongside standard autotuning for optimal control.

Specifications: The controller supports multiple input types including thermocouples, RTDs, and DC signals, with high measuring accuracy and insulation resistance. It offers PID and Heat/Cool PID control methods, with configurable settings for proportional, integral, and derivative actions.

Outputs: Outputs can be configured for control, alarm, or retransmission, with options for relay contact, voltage pulse, or current output. Alarm outputs support AND/OR logic calculations.

Communications and Compliance: The SA100 supports RS-485 communication with various speeds and protocols, and complies with CE, UL/cUL, C-Tick, and UKCA standards. It offers optional dustproof and waterproof protection (IP66) for panel-mounted installations.

Power and Environmental Specifications: The controller operates on a wide range of AC and DC supply voltages, with low power consumption and memory backup for settings. It is designed for environments between 0 to 50°C and 45 to 85% RH.

Temperature Ranges and Input Types: The document outlines various temperature ranges in both Celsius and Fahrenheit for different thermocouple and RTD inputs. It specifies that accuracy is not guaranteed for Type R, S, and B inputs between 0 and 399°C (0 and 799°F), and for Type T and U inputs below -100.0°C (-158.0°F).

Input Types and Standards: Several input types are listed, including thermocouples (Types S, B, E, N, T, W, A, U, L) and RTD inputs, with references to standards such as JIS/IEC and ASTM. The document also mentions voltage/current DC inputs with a note on using a 250 Ω resistor.

Temperature Controller SA100: The SA100 controller features PID control with various alarm configurations. It includes an alarm code table and output allocation code table, detailing different control and alarm output combinations.

Alarm and Output Configurations: The document provides detailed configurations for alarms and outputs, including PID control, alarm logic (AND/OR), and retransmission options. It specifies energized and de-energized states for alarms and outputs.

Specifications and Accessories: Specifications include relay contact outputs rated at 250V AC 2A. Accessories listed include panel-mounting frames, sockets, and communication cables with specific model codes.

External Dimensions and Layout: The document provides dimensions for panel cutouts and mounting options, including DIN rail and rear terminal socket types. It specifies optional communication and contact input features, with recommended cable sizes and connector types.

Catalog excerpts

Temperature Controller SA100 General Description The SA100 is a socket mounting type temperature controller and is available for mounting inside the panel or by easily mounting on DIN rail. The SA100 has features such as analog retransmission output, advanced self-tuning, alarms, digital communications for networking and digital contact for SV1/SV2 or RUN/STOP functions.. Features Corresponding to Various Applications Two points of output can be used as control, alarm or analog retransmission. The SA100 corresponds to various applications such as temperature controller and overheat protection unit. Simple mounting on DIN Rail Corresponding to various applications Analog retransmission output Digital communications Advanced self-tuning • As a overheat protection unit or alarm unit 1. Overheat protection unit The SA100 can be simply mounted on a DIN rail with DIN rail mounting socket. The maintenance is also simple, as the unit can be removed from socket. • As a temperature controller 1. Temperature alarm controller PV (measured value) SV (set value) display only display only Parameters are displayed on SV display. Analog Retransmission Output (Optional) Rear terminal socket An analog output is available so that the process value can be retransmitted an analog signal to a remote instrument such as a recorder or data-logging equipment.

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Temperature Controller Features Temperature Alarm A: SV A: Alarm Two alarm points can be configured for specific applications. Alarm Type • Temperature Alarm Deviation High, Deviation Low, Deviation High/Low, Band, Process High, Process Low (Hold action can be added to deviation and process type) • Loop Break Alarm The Heat/Cool PID control features heat and cool outputs for use where process-generated heat exists. This allows the input of overlap or deadband settings which contribute to energy savings. An optional digital contact input is available for RUN/STOP and SV1/SV2, alarm interlock release...

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Temperature Controller Specifications Input Setting Range d) Loop break alarm : a) Thermocouple : K, J, E, T, R, S, B, N (JIS/IEC), PLII (NBS) •Influence of external resistance : Approx. 0.2pV/Q •Input break action : Up-scale •Influence of lead resistance : Approx. 0.01[%/Q] of reading • Maximum 10Q per wire •Input break action : Up-scale •Input short action : Down-scale •For DC current input, connect a 250 Q resister to the input terminals. •Refer to the Input and Range and Input Code Table for details. •Input break action : Down-scale •Both Heat/Cool control outputs are OFF for Heat/Cool PID...

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1 Type R,S and B input : Accuracy is not guaranteed between 0 and 399°C (0 and 799°F). 2 Type T and U input : Accuracy is not guaranteed less than -100.0°C (-158.0°F). 3 DC current input : A 250 Q resistor is externally connected at the input terminals.

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