DIN rail-mounted PID thermoregulator. Input: 1 digιtal+1 analog. Outputs: 2 relays+1 SSR. PIXSYS

DRR227, PID controllers, thermoregulator
DIN rail-mounted PID thermoregulator. Input: 1 digιtal+1 analog. Outputs: 2 relays+1 SSR. PIXSYS

DETAILED DESCRIPTION

DRR227
DIN rail-mounted thermoregulator Single process setpoint, dual alarm threshold.
The analogue input can be configured for different types of temperature sensors RTD/Thermocouples and processes, the relay outputs and SSRs can be used as control and alarm. An input is available for a TA current transformer with a maximum current threshold. Useful extended range power supply from 24 to 230V AC/DC with galvanic isolation from the network.
The software's functions include the SSR Burst-firing and Phase Angle control modes for inductive loads, resistive loads and infrared bulbs (monophase and triphase systems).
The digital input allows the external activation of various functions, including selection of automatic/manual mode.

Specifications

Power supply: 24..230 V AC / DC
Display: 4 digits 0,4" green + 4 digits 0,3" red
Sealing: IP65 (front panel), IP 20 (box & terminal bloks)
Dimension: 4 modules
Tuning: manual or automatic
Analog input 1: selection TC, K, J, S, R, E, N, B, PT100,PT500, PT1000, Ni100, PTC1K, NTC10K (B 3435K), Input 0/4...20mA , 0...10Volt , 0...60mV, Potenziometro 6K/160K F.S.
Digital input 1: PNP
Current transformer input 1: for 50A/50mA amperometric transformer
Outputs: 2 relays & 1 SSR
Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned
Soft-Start: Rising gradient expressed as Degrees / Hour
Alarm modes: Absolute / Threshold, band, high / low deviation. Alarm with optional manual reset

DOCUMENTS AND SPECIFICATIONS

Datasheet

DRR227, PID controllers, thermoregulator
DIN rail-mounted PID thermoregulator. Input: 1 digιtal+1 analog. Outputs: 2 relays+1 SSR. PIXSYS

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