Specifications; Standard Specifications - Panasonic KT2 Instruction Manual

11. Specifications

11.1 Standard specifications

Mounting
Setting
Display
Accuracy (Setting and Indication):
Thermocouple : Within 0.2% of each input span 1 digit, or within
RTD
DC current
DC voltage
Input sampling period : 0.25 seconds
Input Thermocouple : K, J, R, S, B, E, T, N, PL- , C (W/Re5-26) External resistance, 100
RTD
DC current
DC voltage
Control output (OUT)
Relay contact : 1a, Control capacity
Non-contact voltage (For SSR drive): 12
DC current
Event output 1 (EV1), Event output 2 (EV2)
One type can be selected from 10 alarm types (including No alarm action), Timer function and
Pattern end output.
Alarm setting range
Action
Hysteresis
A1, A2 delayed timer function: 0 to 9999 seconds
Alarm output HOLD function: Once the alarm is activated, the alarm output is maintained
Timer function
Pattern end output
EV1 (Relay contact 1a)
EV2 (Open collector)
Control action
PID action (with auto-tuning function)
PI action: When derivative time is set to 0
PD action (with manual reset function): When integral time is set to 0
P action (with manual reset function): When derivative and integral time are set to 0.
ON/OFF action: When proportional band is set to 0
OUT1 (Heating) proportional band : 0.0 to 110.0% (ON/OFF action when set to 0.0)
OUT1 (Heating) Integral time
OUT1 (Heating) Derivative time
OUT1 (Heating) proportional cycle : 1 to 120sec (Not available for DC current output type)
ARW
Manual reset
OUT1 (Heating) ON/OFF action hysteresis: 0.1 to 100.0
OUT1 (Heating) output limit
: Flush
: Input system using membrane sheet key
PV/SV display : Red LED 4 digits, character size, 8.7 x 5 mm (H x W)
MEMO/STEP display: Green LED 1 digit, character size, 8.7 x 5 mm (H x W)
However R, S input, 0 to 200
B input, 0 to 300 (600 ): Accuracy is not guaranteed
K, J, E, T, N input, less than 0
: Within 0.1% of each input span
within 1 (2 ), whichever is greater
: Within 0.2% of each input span
: Within 0.2% of each input span
(However, B input: External resistance, 40
: Pt100, JPt100, 3-wire system
Allowable input lead wire resistance (10
: 0 to 20mA DC, 4 to 20mA DC
Input impedance: Externally install 50
Allowable input current (50mA DC or less)
: 0 to 1V DC Input impedance (1M
Allowable input voltage (5V DC or less)
Allowable signal source resistance (2k
: 0 to 5V DC, 1 to 5V DC, 0 to 10V DC Input impedance (100k
Allowable input voltage (15V DC or less)
Allowable signal source resistance (100
Electrical life, 100,000 cycles
: 4 to 20mA DC, Load resistance, Max. 550
: See (Table 6.2-1) on page 17.
: ON/OFF action
TC, RTD input
DC current, voltage input: 1 to 1000 (The placement of the
until the power supply to the instrument is turned off.
: 0 to 9999 seconds
: Pattern end output is turned on when the program ends normally.
: Control capacity, 3A 250V AC (resistive load)
Electrical life, 100,000 cycles
: Control capacity, 0.1A (maximum) 24V DC
Residual voltage: 1.5V or less
: 0 to 1000sec (OFF when set to 0)
: 0 to 300sec (OFF when set to 0)
: 0 to 100%
: Proportional band converted value
: 0 to 100% (DC current output type: –5 to 105%)
(400 ): Within
(32 ): Within
within
1 digit, or
1 digit
1 digit
or less)
or less per wire)
shunt resistor.
or more)
or less)
or less)
3A 250V AC (resistive load)
1A 250V AC (inductive load cosø=0.4)
+2
V DC Max. 40mA DC (short circuit protected)
0
: 0.1 to 100.0
decimal point follows the selection)
1A 250V AC (inductive load cosø=0.4)
( ), or 1 to 1000
26
2 (4 ),
whichever is greater
6 (12 )
0.4% of input span 1 digit or
4 (8 ), whichever is greater
or less
or more)
( )