Datasheet

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KT4H

Temperature Controller

Smallest size in the industry.

*As of May, 2005. (MEW data.)

Improved visibility with large, clear display.

Equipped with full range of control and communications functions.

Speed

250 ms

Accuracy

±0.2% FS

Depth

56.0 mm

Compact body with numerous features.

(DIN48×48 size)

Warm and cold storage unitsOvenShrink wrapping machineConstant-temperature bath Scrubber

Applications

07/2005

Summary of content (6 pages)

PAGE 1
KT4H Temperature Controller Compact body with numerous features. Depth Speed Accuracy 56.0 mm 250 ms ±0.2% FS (DIN48×48 size) Smallest size in the industry. *As of May, 2005. (MEW data.) Improved visibility with large, clear display. Equipped with full range of control and communications functions.
PAGE 2
KT4H Temperature Controller Features 1 Better visibility The KT4H uses our time-proven display system (negative type LCD + LED backlight) that is used in our timers and counters. 11-segment LCD makes letters easy to distinguish. Largest PV indication in its class for easy readability even from a distance. Also PV value can be switched among 3 colors so process status can be easily determined. 1. With negative type LCD and backlight, values can be read even under direct sunlight.
PAGE 3
KT4H Temperature Controller 3 Improved communication functions 1. Connect via Ethernet using our DLU (Web Datalogger Unit). MEWTOCOL communications protocol is built in. Up to 31 units can be connected and data can be collected using a DLU or similar. Comes with MEWTOCOL. Collect data with DLU. RS485 Web Datalogger Unit 2. External tool port comes standard Using the external tool port, all settings can be loaded and settings can be made.
PAGE 4
KT4H Temperature Controller PRODUCT TYPES 1. KT4H Series Base model AKT4H Power supply Sensor input Control output Alarm output Heating/ Heater Communications cooling control burnout alarm function 1 2 1 1 2 3 1 2 0 1 2 0 3 4 5 6 Blank 1 2 Description 100 to 240V AC 24V AC/DC Multi-input (Thermocouple, RTD, DC Voltage and DC Current) Relay contact Non-contact voltage (for SSR drive) Heater burn-out alarm not possible. DC current 1 point (1a) Heating/cooling control output not possible.
PAGE 5
KT4H Temperature Controller RATING & SPECIFICATIONS Item Specifications 48 × 48 × 62mm 100 to 240V AC 24V AC/DC 50/60Hz Approx. 8VA Input range –200 to 1370°C (–320 to 2500°F) –200.0 to 400.0°C (–320.0 to 750.0°F) –200 to 1000°C (–320 to 1800°F) 0 to 1760°C (0 to 3200°F) 0 to 1760°C (0 to 3200°F) 0 to 1820°C (0 to 3300°F) –200 to 800°C (–320 to 1500°F) –200.0 to 400.0°C (–320.0 to 750.
PAGE 6
KT4H Temperature Controller DIMENSIONS Rubber gasket Panasonic PANEL CUTOUT 1.5 .059 Mounting frame ■ Panel cutout Terminal cover (Sold separately) ■ Lateral close mounting M3 screw KT4H +0.5 45 0 +.020 1.772 0 F C PV T/R AT OUT1 OUT2 EVT1 MEMO EVT2 SV LOCK 59.2 44.5 1.752 2.331 47.5 1.870 75 2.953 n × 48–3 +0.5 45 0 +.020 1.772 0 OUT MODE OFF 䡺48 䡺1.890 56.0 2.205 61.0 2.402 6 .236 n: Number of units mounted Caution +0.5 45 0 +.020 1.772 0 (Unit: mm inch) General tolerance: ±1 ±.