RE12S, Universal PID Controller, 3 Outputs
The RE12S Universal PID Controller is an advanced and versatile device designed for precise process control in various industrial applications. With adaptive, auto, and self-tuning PID as well as ON-OFF control capabilities, the RE12S ensures optimal performance in maintaining desired setpoints. It features a dual LED display, capacitive touch keypad, and supports up to 128-step profiling for complex control requirements. The unit's robust communication options, including RS485 MODBUS RTU, allow seamless integration into existing systems, enhancing both functionality and connectivity.
Technical data:
Display specifications:
Display: 4+4 digits, 7-segment LED dual display
Display height: Upper display: 15.3mm (White), lower display: 8mm (Green)
LED indication: 1: Main output T: Tune
2: Alarm output M: Manual output
3: Alarm output A: Adaptive tune
Inputs: Thermocouple (J, K, T, R, S, C, E, B, N, L, U, W, Platinel II), RTD (PT100)
Signal input: - 5 to 56mV, 0 to 10V, 0 to 20mA DC (Programmable scale type)
Indication accuracy:
For TC inputs: 0.25% of F.S. ±1;
For R & S type TC inputs: 0.5% of F. S. ±2 (20 min of warm up time for TC inputs)
For RTD input: 0.1% of F. S. ±1; For analog input: ±0.5%, ±1 digit
Temperature unit: °C/°F, selectable
Input filter (FTC): 1 to 99s, OFF
Sampling time: 200ms
Output contacts: Relay 1, Relay 2:
7A@250VAC or 30VDC; Life expectancy: 100000 cycles at maximum load rating
Relay 3:
10A@277VAC or 28VDC
SSR drive (voltage pulse): 15VDC
Output current: 0-20mADC, 4-20mADC (Loop impedance: 500Ω max.)
Retransmission current: 0-20mADC, 4-20mADC (Loop impedance: 500Ω max.)
Retransmission update rate: 100ms
Control action: 1: Adaptive - Auto - Self tune PID, 2: ON-OFF
Proportional band (P): 0.0 to +400.0°C
Integral time (I): 0 to 3600s
Derivative time (D): 0 to 200s
Cycle time: 0.1 to 100.0s
Hysteresis width: 0.1 to 99.9°
Manual reset value: -19.9 to +19.9°
Heat-cool control action: PID/ ON-OFF
Proportional band-cool: 0.0 to +400.0°
Cycle time-cool: 0.1 to 100s
Dead band: Programmable from set point low limit to set point high limit.
Alarm output settings:
Modes: Deviation high/ low, Absolute high/ low, Band, Sensor break
Hysteresis: 0.1 to 99.9
No. of profile program: 8
No. of steps in each program: 16
Program other profile parameters: Link profiles, Programmable repeat cycles, Power down resume/ restart options,
Deviation hold, Alarm at each step with configurable alarm duration
Supply voltage: 90 to 270VAC/DC (50/60Hz)
Power consumption: 6VA max. @ 230VAC
Environmental temperature: Operating: 0°C to +50°C; Storage: -20°C to +75°C
Humidity: max. 85% RH, non-condensing
Mounting: Panel
Weight: 101g
