| Thermocouples |
B, R, S, N, K, E, J, T |
| Resistance thermometers |
Pt100 |
| DC voltage |
0 to 5V |
| DC current |
4/20mA [By using a 250Ω shunt resistor (sold separately) and 5V range (1/5V)] |
| Refer to the list of measuring ranges. |
| ±0.3% of measuring range ± 1 digit (at reference operation conditions) |
| ±1.0°C (23°C ± 10°C), ±2.0°C (-10°C to 50°C) |
| Approx. 0.5 second |
| Up scale (T/C input, RTD input) |
| Thermocouples |
200Ω or less |
| Voltage input |
1KΩ or less |
| Resistance thermometers |
10Ω or less (per wire) * Resistance of 3 wires needs to be equal. |
| T/C, DC voltage: 1MΩ or more |
| RTD: Approx. 125uA |
| Can be set by the resolution being 0.1 times the setting resolution of SV (-1999 to 9999) |
| 0.0 to 99.9 seconds |
| Range/scale of DC voltage/current input (-1999 to 9999), optional setting |
| 0 to 3 |
| DC voltage: -5V/+8V DC |
| Resistance thermometers: ±5VDC |
| 30VAC |
| 130dB or more (50/60Hz) (signal source resistance 1Ω or less) |
| 50dB or more (50/60Hz) (signal source resistance 1Ω or less) |
| Approx. 0.5 seconds |
On-off pulse type PID system
SSR drive type PID system |
| 1 set point. 4-digit setting. |
| Within measuring range |
| Set point ramp unit |
°C/minute (common to rising/falling) |
| Set point rising ramp |
0 to 9999 (0=no operation) |
| Set point falling ramp |
0 to 9999 (0=no operation) |
| PV start function |
At SV change, power-on, changing from Ready to Run |
| Relative error to displayed value: ±1 digit |
| Standard (Manual setting of PID constants enabled) |
P: 0.1 to 999.9%
I: 0 to 9999 seconds
D: 0 to 9999 seconds |
| 0.0 to 9.9% |
| High limit |
0.0 to 100.0% |
| Low limit |
-100.0 to 0.0% |
| ON/OFF selectable |
| With direct/reverse action switching |
| Output signal: On-off pulse conductive signal (relay "a" contact output) |
| Contact ratings: Resistive load: 100VAC 3A, 240VAC 3A, 30VDC 3A,
Inductive load 100VAC 1.5A, 240VAC 1.5A, 30VDC 1.5A |
| Electrical relay life: More than 100,000 times |
| Pulse cycle: Approx. 1 second to 180 seconds adjustable (1 second increments) |
| Contact protection element: Not built-in [If required, add a contact protection element (sold separately) externally.] |
Output signal: On-off pulse voltage signal
- At ON: 12VDC ±20% (load current 20mA or less)
- At OFF: 0.8VDC or less |
| Pulse cycle: Approx. 1 second to 180 seconds adjustable (1 second increments) |
1 set
High limit: 0.0 to 105.0% Low limit: -5.0 to 100.0% |
| 0.1 to 100.0% |
| -100.0 to 100.0% |
| Run/Ready (control stop, output: control output value at Ready) switchable |
| -5.0 to 105.0% |
| Continuous/Ready switchable |
| 2 points |
None (standard)
2-points relay output (EV1/EV2) can be added as an option. |
Setting to each of Event 1/2
Absolute value alarm High/Low, standby enable/disable
Deviation alarm High/low/high & low, standby enable/disable, FAIL, heater disconnection alarm (option) |
| Event 1/2 individual setting |
| Can be set by the resolution being 0.1 times the setting resolution of SV, Setting to each Event 1/2 |
| Normal/reverse switchable |
| Off/computation switchable |
4-digit seven-segment LED display, two lines
Status display 5 independent LEDs |
| First LED (green display) |
At operation mode: Measured value (PV)
At setting mode: Parameter item |
| Second LED (red display) |
At operation mode: Setpoint (SV)
At setting mode: Parameter |
| Status LED (red/green) |
AT(green): Blinks during the auto-tuning is executed.
OUT1 (green): Lights when the control output 1 (heating) is output
OUT2 (green): Lights when the control output 2 (heating) is output
EV1 (red): Lights when event1 is active
EV2 (red): Lights when event2 is active |
| Return to operation mode if any key is not pressed for more than 3 minute in setting mode. |
| Locking function of parameters, 4 levels |
