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Panasonic AKT4111100J Temperature Controller KT4 AKT4111100J Scheda Tecnica

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AKT4111100J
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Pagina di 11
 
KT(AKT4,7,8,9)
 
10
 
■
 
 EXTERNAL CONNECTION DIAGRAM
 
1. KT4 series
 
• POWER SUPPLY: Power supply
• OUT1: Control output 1 (heat output)
• OUT2: Control output 2 (cooling output)
• RELAY: Relay contact output
• V/A: DC voltage output/direct current output
• V: Contactless relay output
• A1: Alarm 1 output
• EVT: Event output (A2 output and heater cutoff alarm output)
• CT: CT input
• TC: Thermocouple
• RTD: Resistance temperature detection
• DC: Direct current or DC voltage
• RS-485: Serial communications
 
2. KT8 and KT9 series
 
• POWER SUPPLY: Power supply
• OUT1: Control output 1 (heat output)
• OUT2: Control output 2 (cooling output)
• RELAY: Relay contact output
• V/A: DC voltage output/direct current output
• A1: Alarm 1 output
• A2: Alarm 2 output
• HB: Heater cutoff alarm output
• SV2: Second main setup
• CT: CT input
• TC: Thermocouple
• RTD: Resistance temperature detection
• DC: Direct current or DC voltage
• RS-485: Serial communications
 
Note) That main setting No. 2 will not be possible on the KT8 and KT9 when the 
communications functions is added.
2
3
4
5
1
2
1
7
8
9
10
6
12
13
14
15
11
POWER
SUPPLY
POWER
SUPPLY
24V AC/DC
100 to
240V AC
CT
NO
NO
OUT2
S
A1
EVT
3A
250V
AC
3A
250V
AC
YA
YB
RS-485
NO
SG
0.3A
250V
AC
KT4
TC
DC
RTD
B
B
A
V/A
OUT1
RELAY
24V AC/DC
250V AC
3A
SV2
CT
A
B
B
TC
RTD
DC
A2/(HB)
YA(–)
YA(+)
RS-485
SG
3A
250V AC
3A
250V AC
OUT2/HB
KT8/KT9
A1
100 to 240V AC
POWER
SUPPLY
POWER
SUPPLY
GND
2
1
2
3
4
OUT1
RELAY
RELAY
V/A
V/A
NO
NO
NO
3A
250V AC
NO
NC
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
3
 
3. KT7 series
1
5
6
7
8
9
2
3
4
1
2
POWER SUPPLY
POWER SUPPLY
24V AC/DC
100to 240V AC
OUT
V/A
RELAY
KT7
250V AC
3A
0.1A
24V DC
TC
RTD
DC
A
B
B
EVT
RS-485
No.1
No.1
No.2
No.3
No.4
No.5
No.6
SG
NC
YB(+)
YA(–)
NC
SG
No.6
No.1
No.6
CT
 
• POWER SUPPLY: Power supply
• OUT: Control output
• RELAY: Relay contact output
• V/A: DC voltage output/direct current output
• EVT: Event output 
   [Alarm, loop fault alarm or heater cutoff alarm (optional)]
• TC: Thermocouple
• RTD: Resistance temperature detection
• DC: Direct current or DC voltage
• RS-485: Serial communications
 
■
 
 Communication Function Connection Diagram (PLC Connection Diagram)
 
1. KT4, KT8 and KT9 series
1. KT7 series
 
Note: Terminating Resistors (Terminators)
The KT series has a built-in pull-up resistor or pull-down resistor, which serves 
as the terminating resistor. For this reason, do not connect the terminating 
resistor on the communication line.
Shielded cable
RS-485
KT4
j
 YA (–)
j
 YB (+)
j
 COM
13
14
15
KT8 , 9
j
 YA (–)
j
 YB (+)
j
 COM
11
14
17
KT4
j
 YA (–)
j
 YB (+)
j
 COM
13
14
15
KT8 , 9
j
 YA (–)
j
 YB (+)
j
 COM
11
14
17
PLC
(–)
(+)
Communicatin cable
No.0
No.1
KT7
No.30
Terminal  
3
  to YB (+)
Terminal  
4
  to YA (–)
j
j
PLC
(–)
(+)
KT_new.fm
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