Datasheet

ManualsBrandsPANASONIC ManualsElectronic Control SystemsPID Temperature controller K, J, R, S, B, E, T, N, PL-II, C, Pt100, Pt100 -200 up to +1820 °C Tran

Temperature

Controller

Your Simple, Accurate

and Economical

Temperature Controller

KT4 series

(48

95mm)

KT8 series

(48

98.5mm)

KT9 series

(96

98.5mm)

KT7 series

(22.5

100mm)

■

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. Meets market demands for cost-

effectiveness

The KT series offers both economy and

high performance.

5. The KT series complies with UL, CSA

standards and CE marking.

6. Communication speciﬁcation uses

RS485 and Modbus protocol

* In the conﬁguration above, the FP

∑

requires

a communication cassette (FPG-COM3).

* Modbus is a communication protocol

developed for PLCs by Modicon Inc.

KT4

OFF

MODE

OUT

TX/RX

SV1

SV2

EVT

OUT2

OUT1

KT4

OFF

MODE

OUT

TX/RX

SV1

SV2

EVT

OUT2

OUT1

KT4

OFF

MODE

OUT

TX/RX

SV1

SV2

EVT

OUT2

OUT1

RS-485

Up to 31 units can be connected

FP∑ Programmable Controller

(Matsushita Electric Works)

(Sample System Configuration)

■

PRODUCT TYPES

1. KT4 Series

Notes: 1. CT1 or CT2 for current detection is provided as an accessory when heater burn-out alarm function is added.

2. Event output will be shared if you choose alarm output 2 and the heater burnout alarm.

• Part No.

(Ex) Part No. when the optional functions (of Heating/Cooling control: SSR output + Communications function) is added on to the basic

model are as follows; Part No.: AKT41111401

• Options

Note: When Current input is speciﬁed, a shunt resistor (sold separately) is required.

Base

model

Power

supply

Sensor

input

Control

output

Alarm

output

Heating/

cooling control

Heater

burnout alarm

Communications

function

Description

AKT4 48

95mm

1 100 to 240V AC

2 24V AC/DC

1 Multi-input (Thermocouple, RTD, DC Voltage and DC Current)

1 Relay contact output 1a 3A 250V AC

2 Non-contact voltage output (for SSR drive)

3 Current output

1 Relay contact output 1a (Alarm output 1)

2 Relay contact output 1a (Alarm output 2)

0 Not available

SSR output 0.3A 250V AC (Heating/Cooling control not supported when 2

alarm output points are selected)

0 Not available

5A (Heater burn-out alarm not supported when control output is current

output type/not supported when heating and cooling control is selected)

10A (Heater burn-out alarm not supported when control output is current

output type/not supported when heating and cooling control is selected)

20A (Heater burn-out alarm not supported when control output is current

output type/not supported when heating and cooling control is selected)

50A (Heater burn-out alarm not supported when control output is current

output type/not supported when heating and cooling control is selected)

Not available

1 Available

Product name Part No.

Shunt resistor (for Current input) AKT4810

Terminal cover AKT4801

KT_new.fm1y[WQOOQNPO PVœ@ jœ@ OPP PW“

Summary of content (11 pages)

PAGE 1
KT_new.fm 1 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ Your Simple, Accurate and Economical Temperature Controller KT Temperature Controller ■ FEATURES KT4 series (48 × 48 × 95mm) 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.
PAGE 2
KT_new.fm 2 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) 2. KT8 Series Base model AKT8 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 3 0 1 2 3 4 1 Description 48 × 96 × 98.
PAGE 3
KT_new.fm 3 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) 4. KT7 Series Base model AKT7 Power supply Sensor input Control output Alarm output Heating/ Heater Communications cooling control burnout alarm function Description 22.
PAGE 4
KT_new.fm 4 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) ■ RATING & SPECIFICATIONS Specifications Display KT4 48 × 48mm Size KT8 48 × 96mm KT9 96 × 96mm KT7 22.5 × 75mm Approx. 8VA Input range –200 to 1370°C (–320 to 2500°F) –199.9 to 400.0°C (–199.9 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) –199.9 to 400.0°C (–199.9 to 750.
PAGE 5
KT_new.fm 5 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) Display Breakdown vibration Malfunction shock Breakdown shock Ambient temperature Ambient humidity Mass Waterproof Display character height Alarm output 2 Heating/Cooling control Options Heater burn-out alarm output Specifications KT4 KT8 KT9 10 to 55Hz (0.75mm) to each direction (120ms sweep) for 10min. X, Y & Z each direction for 5 times 10G Same as above, but 30G 0 to 50°C 35 to 85%RH (No condensation) Approx.
PAGE 6
KT_new.fm 6 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) ■ Here are described the basic operating procedures (In case of KT4). Operating Procedure Step 1 - Initialization Sample configuration: Input sensor: Control method: Alarm behavior: Control behavior: A1 setting: SV (target value): AT setting: In auxiliary function setup mode 2, select entry type, alarm behavior, control behavior, etc. Step 2 - Calibration In ancillary setup mode, set the PID and alarm values.
PAGE 7
KT_new.
PAGE 8
KT_new.fm 8 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) ■ DIMENSIONS (unit: mm inch) Tolerance: ± 1. KT4 series • External dimension • Panel cutout Rubber gasket Screw type mounting 75 2.953 PV OUT2 A1 EVT TX/RX SV2 45+0.5 −0 1.772+.020 −0 44.5 1.752 59.7 2.350 SV SV1 45+0.5 −0 1.772+.020 −0 75 2.953 OUT1 AT 45+0.5 −0 1.772 +.020 −0 OUT MODE OFF KT4 M48 M1.890 11.5 .453 n × 48 – 3+0.5 −0 n × 1.890 – .118+.
PAGE 9
KT_new.fm 9 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) • Panel Mounting Mountable panel thickness: Within 1 to 15mm .039 to .591inch Insert a controller from the front side of the panel. Attach the mounting brackets by the holes at the top and bottom of the case and secure the controller in place with the screws. • DIN rail mounting (KT7) 1) Hook 1 of the KT7 on the upper side of the DIN rail.
PAGE 10
KT_new.fm 10 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) ■ EXTERNAL CONNECTION DIAGRAM 1. KT4 series 2. KT8 and KT9 series POWER SUPPLY POWER SUPPLY OUT1 1 1 11 100 to 240V AC 24V AC/DC CT OUT2 3 NO 12 2 2 6 RELAY V/A 7 3A 250V AC YA 8 13 3A 250V AC GND POWER SUPPLY 2 24V AC/DC 1 POWER SUPPLY 2 12 NO 100 to 240V AC 3 3 A 3A 250V AC 4 RS-485 A1 4 NO EVT 5 0.
PAGE 11
KT_new.fm 11 y [ W Q O O Q N P O P V œ @ j œ @ O P P P W “ KT(AKT4,7,8,9) ■ NOTICE ON OPERATION 1.