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Your Simple, Accurate and Economical Temperature Controller Compact temperature controller (DIN 48×24) that can support pattern control Additions to KT2 series Broad lineup of temperature controllers allow you to satisfy application and space requirements. Compliance with RoHS Directive FEATURES 1. Multi-input Versatile thermocouple, RTD, DC voltage and DC current input for temperature detecting sensors 2. Simple operation enables highly accurate temperature control All required operations can be enabled by the front keys and highly accurate PID control mode ensures an input span of ±0.2%. 3. DIN Rail mounting types are aligned taking global market demand into consideration The KT7 series is equipped with DIN rail mounting complying to DIN standards. Furthermore, because its control panel is compact, the KT7 saves space. 4. Nine step pattern control possible. For KT2 series, despite DIN 48 × 24 size, selection is possible of control with fixed set point and nine step pattern control. 5. Meets market demands for costeffectiveness The KT series offers both economy and high performance. 6. The KT series complies with UL, CSA standards and CE marking. 7. Improved visibility and ease of operation More compact than before The KT4H/KT4B series features the largest PV digit size in the industry. Visibility is improved with an 11-segment display. Connectable to a PC, it offers a full range of control and communication functions. 8. Communication specification uses RS485 (Modbus protocol) (Sample System Configuration) FPΣ Programmable Controller (Panasonic Electric Works) Up to 31 units can be connected * In the configuration above, the FPΣ requires a communication cassette (FPG-COM3). * Modbus is a communication protocol developed for PLCs by Modicon Inc. Panasonic Electric Works Co., Ltd.

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KT (AKT2,4,7,8,9,4H,4B) PRODUCT TYPES 1. KT2 Series Base model Power supply Sensor input Control output Alarm output Heating/ cooling control Heater burnout alarm Communication function Description 48 × 24 × 98.5mm 100 to 240V AC Must be specied 24V AC/DC Multi-input (Thermocouple, RTD, DC current and DC voltage) Relay contact output 1a 3A 250V AC Must be Non-contact voltage output (for SSR drive) specied Current output When both heating/cooling and communication functions are not added: Relay contact output (alarm 1): Can be used Open collector output (alarm 2): Can be used When only...

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KT (AKT2,4,7,8,9,4H,4B) 3. KT8 Series Base model AKT8 Power supply Sensor input Control output Alarm output Heating/cool- Heater burn- Communicaing control out alarm tions function Description 48 × 96 × 98.5mm 100 to 240V AC 24V AC/DC Multi-input (Thermocouple, RTD, DC Voltage and DC Current) Relay contact output 1a1b 3A 250V AC Non-contact voltage output (for SSR drive) Current output Relay contact output 1a (Alarm output 1) Relay contact output 1a (Alarm output 2) Not available Relay contact output 1a Non-contact voltage output (for SSR drive) Current output Not available 5A (Heater...

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KT (AKT2,4,7,8,9,4H,4B) 5. KT7 Series Base model Power supply Sensor input Control output Heating/ cooling control Alarm output Heater burnout alarm Communications function Description 22.5 × 75 × 100mm 100 to 240V AC 24V AC/DC Multi-input (Thermocouple, RTD, DC Voltage and DC Current) Relay contact output 1a 3A 250V AC Non-contact voltage output (for SSR drive) Current output Open collector output (Alarm output 1) Not available (without Heating/Cooling function) Not available 5A (not available for the Current output type) Open collector output 10A (not available for the Current output...

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KT (AKT2,4,7,8,9,4H,4B) 7. KT4B Series Base model Power supply Sensor input Control output Alarm output Heating/cooling control Heater burnout alarm 2 (Non-contact voltage) 2 (2 points) 1 (1 point) 3 (DC current) 2 (2 points) *Please inquire if you need specications not included in the model numbers above. *Use RS485 for serial communication. Example Model No.: AKT4B111100 Specications: Power supply 100 to 240V AC, Heating/cooling control: Not available, Sensor input: Multi-input, Heater burnout alarm: Not available, Control output: Relay contact, Communications function: Not available,...

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KT (AKT2,4,7,8,9,4H,4B) RATING & SPECIFICATIONS Display Size (W × H × D) Supply voltage (Must be specied) Frequency Power consumption Input type 4 to 20mA DC 0 to 20mA DC 0 to 1V DC DC 0 to 10V DC Voltage 1 to 5V DC 0 to 5V DC Thermocouple RTD 0 to 20mA DC DC current 4 to 20mA DC 0 to 1V DC 0 to 5V DC DC voltage 1 to 5V DC 0 to 10V DC Relay contact (contact material: silver alloy) Control output (Must be Non-contact DC voltage specied) DC current Alarm output 1 (EVT1) Relay contact (Contact material: Ag alloy) Alarm output 2 (EVT2) Control mode Target temperature setting Program control...

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KT (AKT2,4,7,8,9,4H,4B) Display Hysteresis (ON/OFF) Proportional band Specications KT2 KT4 KT8 KT9 Thermocouple & RTD: 0.1 to 100.0°C (32.18 to 212°F) DC current and DC voltage: 1 to 1000 (The decimal point place follows the selection) For sensor input range and DC current, DC voltage 0.0 to 110.0% Integral time Derivative time Proportional cycle Allowable voltage uctuation Insulated resistance Breakdown voltage Thermocouple: 0 to 1000°C (0 to 2000°F) RTD: 0.0 to 999.9°C (0.0 to 999.9°F) DC current and DC voltage: 0.0 to 100.0% For sensor input range and DC current, DC voltage 0.0 to 110.0%...

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KT (AKT2,4,7,8,9,4H,4B) COMMUNICATION FUNCTION OVERVIEW Specication Communication type Communication speed Synchronization type Protocol Coding Error correcting Error detection Data structure Interface No. of nodes Maximum cable length Half-duplex Select 2400, 4800, 9600, or 19200 bps using key operation. Asynchronous Modbus ASCII Command re-send Parity check, check sum Start bit: 1, Data bit: 7, Parity: Even parity, Stop bit: 1 EIA RS485 compliant 31 1,000 m (cable resistance must be within 50Ω) Modbus RTU, Modbus ASCII, MEWTOCOL (Slave) Binary/ASCII Note: That main setting No. 2 will not...

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kt-catalog 16Pages

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kt-catalog
16Pages