【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.
Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Timers / Counters / FA Componets > Temperature Controllers > KT4R Temperature Controller(Discontinued Products) > Rating/ Performance
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Item | Specifications | ||||
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CE marking directive compliance | Low Voltage Directive, EMC Directive, RoHS Directive | ||||
Size | 48×48mm 1.890 × 1.890 in | ||||
Rating | Rating power supply (Must be specified) |
100 - 240V AC | |||
24V AC / DC | |||||
Rating frequency | 50 / 60Hz | ||||
Rating power consumption | 8 VA approx. | ||||
Rating scale |
Input type | Input range | |||
Thermocouple | K | -200 to 1,370℃ (-328 to 2,489℉) | |||
-200.0 to 400.0℃ (-328.0 to 752.0℉) | |||||
J | -200 to 1,000℃ (-328 to 1,832℉) | ||||
R | 0 to 1,760℃ (0 to 3,200℉) | ||||
S | 0 to 1,760℃ (0 to 3,200℉) | ||||
B | 0 to 1,820℃ (32 to 3,308℉) | ||||
E | -200 to 800℃ (-328 to 1,472℉) | ||||
T | -200.0 to 400.0℃ (-328.0 to 752.0℉) | ||||
N | -200 to 1,300℃ (-328 to 2,372℉) | ||||
PL-II | 0 to 1,390℃ (32 to 2,534℉) | ||||
C (W / Re5−26) |
0 to 2,315℃ (32 to 4,199℉) | ||||
RTD | Pt100 | -200 to 850℃ (-328 to 1,562℉) | |||
-200.0 to 850.0℃ (-328.0 to 1,562.0℉) | |||||
JPt100 | -200 to 500℃ (-328 to 932℉) | ||||
-200 to 500.0℃ (-328.0 to 932.0℉) | |||||
DC | Current | 4 to 20 mA DC | -2,000 to 10,000 | ||
0 to 20 mA DC | |||||
Voltage | 0 to 1 V DC | ||||
0 to 10 V DC | |||||
1 to 5 V DC | |||||
0 to 5 V DC | |||||
・Scaling and change to the decimal point position is possible for DC current input and DC voltage input. | |||||
Sensor input | Thermocouple | K, J, R, S, B, E, T, N, PL-II, C (W / Re5-26) External resistor: Max. 100 Ω (Max. 40 Ω external resistor for B input) |
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RTD | Pt100, JPt100 3-conductor system (Allowable input conductor resistance for each conductor: 10 Ω or less) | ||||
DC current | 0 to 20 mA DC | Input impedance: 50Ω (Connect 50Ω shunt resistor between input terminals.) Allowable input current: 50 mA or less (When 50Ω shunt resistor is used) |
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4 to 20 mA DC | |||||
DC voltage | 0 to 1 V DC | Input impedance: 1 MΩ or more, Allowable input voltage: 5 V or less, Allowable signal source resistance: 2 kΩ or less | |||
0 to 5 V DC | · 0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC Input impedance: 100 kΩ or more, 1 to 5 V DC Allowable input voltage: 15 V or less, Allowable signal source resistance: 100 Ω or less |
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1 to 5 V DC | |||||
0 to 10 V DC | |||||
Control output |
Relay contact | (Must be specified) |
1a | ||
3 A 250 V AC (at resistive load), 1 A 250 V AC (at inductive load cos ø = 0.4), Electrical life: 100,000 times | |||||
Non-contact voltage (voltage output for SSR drive) |
12+20 V DC, Max. load current: 40 mA (with short circuit protection circuit) | ||||
DC current | 4 to 20 mA DC, Load resistance: Max. 550 Ω | ||||
Alarm output 1 (EV1) | Relay contact 1a 3 A 250 V AC (Resistive load) 1a 1 A 250 V AC (cosø=0.4) Electrical life: 100,000 times |
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Alarm output 2 (EV2) | Same as Alarm output 1 | ||||
Control method | PID action (with auto-tuning function), PI action, PD action (with manual reset function), P action (with manual reset function), ON / OFF action | ||||
Target temperature setting | - | ||||
Program control function | 1 pattern, 9-step setting is possible (However, make function selection setting of either control with fixed set point or program control.) | ||||
Indication accuracy |
Thermocouple | Within ± (0.2 % + 1 digit) of each input span or within ±2 ℃ (4 ℉) whichever is greater However, R or S input; within ±6 ℃ (12 ℉) in the range of 0 to 200 ℃ (32 to 392 ℉) B input, range of 0 to 300 ℃ (32 to 572 ℉): accuracy is not guaranteed. K, J, E, T, and N input, less than 0 ℃ (32 ℉): within ± (0.4 % ±1 digit) of input span |
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RTD | Within ± (0.1 % + 1 digit) of each input span or ±1 ℃ (2 ℉) whichever is greater | ||||
DC current and DC voltage | Within ± (0.2 % + 1 digit) of each input span | ||||
Sampling period | 125ms | ||||
Hysteresis (ON / OFF) | Thermocouple and RTD: 0.1 to 1,000.0 ℃ (℉) DC current and DC voltage: 1 to 10,000 (The decimal point place follows the selection) |
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Proportional band | Input without decimal point: 0 to Input span Input with decimal point: 0.0 to Input span DC current and DC voltage: 0.0 to 1,000.0 % |
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Integral time | 0 to 3,600 seconds | ||||
Derivative time | 0 to 1,800 seconds | ||||
Proportional cycle | 1 to 120 seconds | ||||
Allowable voltage fluctuation | When 100 to 240 V AC: 85 to 264 V AC, When 24 V AC / DC: 20 to 28 V AC / DC | ||||
Insulated resistance | 500 V DC, Min. 10 MΩ | ||||
Breakdown voltage | Between input terminal and power terminal Between output terminal and power terminal 1.5 kV AC for 1 min. |
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Malfunction vibration | 10 to 55 Hz (1 cycle/min.), single amplitude: 0.35 mm 0.014 in (10 min. on 3 axes) | ||||
Breakdown vibration | 10 to 55 Hz (1 cycle/min.), single amplitude: 0.75 mm 0.030 in (1 hour on 3 axes) | ||||
Malfunction shock | X, Y and Z each direction for 5 times 98 m/s2 | ||||
Breakdown shock | X, Y and Z each direction for 5 times 294 m/s2 | ||||
Ambient temperature | −10 to 55 ℃ 14 to 131 ℉ | ||||
Ambient humidity | 35 to 85 % RH (No condensation) | ||||
Mass | 110 g approx. | ||||
Waterproof | IP66 (applicable only to the front panel subject to rubber gasket employed) | ||||
Display character height | PV: 12.4 mm 0.488 in SV: 8.8 mm 0.346 in |
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Option functions |
Heating / Cooling control |
Relay contact | Using EV2 assigned setting, use for heating and cooling control is possible. | ||
Non-contact voltage |
- | ||||
Heater burnout alarm output |
- | ||||
Communication function | Please refer below to "COMMUNICATION PERFORMANCE OUTLINE". | ||||
Accessories | Installation frame / Mounting bracket |
Included with controller | |||
Terminal cover | Sold separately | ||||
Rubber gasket | Included with controller |
Item | Specifications |
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Communication method | Half-duplex |
Communication speed | Select 9600, 19200 or 38400 bps using key operation. |
Synchronous method | Asynchronous |
Protocol | Modbus (RTU, ASCII), MEWTOCOL (Slave) |
Coding | Binary / ASCII |
Error correcting | Command resending |
Error detection | Parity check and check sum |
Data structure | Start bit: 1 Data bit: 7, 8 (For Modbus RTU: 8 only) Parity: Even / Odd / None Stop bit: 1 or 2 |
Interface | EIA RS-485 compliant |
Number of nodes | 31 |
Maximum communication distance | 1,000 m 3,280.840 ft (cable resistance must be within 50 Ω) |
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Requests to customers (Automation Control Components & Industrial Device) [For specific product]
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