Datasheet

17
Input Thermocouple: K, J, R, S, E, T, N, PL-
, C (W/Re5-26) External resistance: 100 or less
B thermocouple: External resistance: 40 or less
RTD : Pt100, JPt100 3-wire system
Allowable input wire resistance (10 or less per wire)
DC current : 0 to 20mAdc, 4 to 20mA input impedance 50
[Connect 50 shunt resistor (sold separately) between input terminal (5) and (6).]
Allowable input current: 50mA or less
DC voltage : 0 to 1Vdc
Input impedance: 1M or greater
Allowable input voltage: 5V or less
Allowable signal source resistance
: 2k or less
Accuracy (Indicating • Setting)
Thermocouple input: Within 0.2% of input span 1 digit or 2 (4 ) whichever is greater
R, S input 0 to 200 (0 to 400 ): Within 6 (12 )
B input 0 to 300 (0 to 600 ): Accuracy is not guaranteed.
RTD input: Within 0.1% of input span 1 digit or within 1 (2 ) whichever is greater.
DC voltage input : Within 0.2% of input span 1 digit
DC current input : Within 0.2% of input span 1 digit
Input sampling period : 0.25 seconds
Control 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
Proportional band: 0.0 to 110.0% [Factory adjusted as 2.5%]
(ON/OFF action when set to 0.0)
Integral time : 0 to 1000 seconds (Off when set to 0) [Factory adjusted as 200 seconds]
Derivative time : 0 to 300 seconds (Off when set to 0)[Factory adjusted as 50 seconds]
Proportional cycle: 1 to 120 seconds [Factory adjusted as -R 30s, -S 3s, -A Not available]
ARW : 0 to 100% [Factory adjusted as 50%]
Manual reset : Proportional band converted value [Factory adjusted as 0.0]
Output limit : 0 to 100% (DC current output type: -5 to 105%)
(Not available for ON/OFF action)
[Factory adjusted as control output low limit setting value 0%
control output high limit setting value100%]
Hysteresis : Thermocouple and RTD input: 0.1 to 100.0 ( )
[Factory adjusted as 1.0 ]
DC voltage and current input: 1 to 1000
(Decimal point place follows the selection.)
[Factory adjusted as 10]
Control output (OUT)
• Relay contact: 1a Control capacity 250Vac 3A (Resistive load)
250Vac 1A (Inductive load COS =0.4)
Electric life 100,000 times
• Non-contact voltage (for SSR drive): 12
＋２
,
－０
Vdc Max. 40mA (Short-circuit protected)
Shinko SSR (SA-200 series): 4 units connectable parallel
• DC current : 4 to 20mAdc, Load resistance: Max. 550
Output accuracy: Within 0.3% of output span
Resolution : 12000
Alarm Alarm (EVT) output (Common output with Loop break alarm, Heater burnout alarm [Option: W])
When input exceeds the range in
deviation setting (excluding Process alarm) to the main
setting, alarm (EVT) turns ON or OFF (High/Low limit range alarm), and when Deenergized
is selected in Energized/Deenergized selection, alarm (EVT) is activated conversely.