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  • Bộ điều khiển PID Redlion_T48/P48 PID Controllers Redlion

  • Mã SP:
  • Giá : Liên hệ
  • Overview:
    Red Lion's T48 line of PID controllers accept signals from a variety of temperature sensors (thermocouple or RTD sensors), while the P48 controllers accept either a 0 to 10 VDC or 4 to 20 mA DC process signals. Both of these 1/16 DIN controllers precisely display process values, and provide an accurate output control signal (time proportional or linear DC). The controllers offer comprehensive programming options and NEMA 4X/IP65 front panel protection which allows them to meet a wide variety of application requirements.

Optional alarms can be configured to activate according to a variety of actions (absolute high or low, deviation high or low, band in or out, and heater current break) with adjustable hysteresis. A standby feature suppresses the alarm during power-up until the process stabilizes outside the alarm region. Optional main linear DC output (10 V and 20 mA) can be used for control or retransmission purposes. Programmable output update time reduces valve or actuator activity and can be scaled independent of the input range. Optional second linear DC output (10 V or 20 mA) provides an independent process retransmission, while the main linear DC output is being used for control. The output range can be scaled independently of the input range. The T48 optional heater current monitor provides a direct readout of process heater current and can be associated to an alarm to signal prior to heater failure.

Remote Communications:
A remote setpoint input (4 to 20 mA) allows for cascade control loops, where tighter control quality is required; and allows for remotely driven setpoint signals from computers or other similar equipment. Straight forward end point scaling with independent filtering and local/remote transfer options expand the controller’s flexibility. The optional RS-485 serial communication interface provides two-way communication between a controller and other compatible equipment such as PLC, HMI, printer, or host computer. In multipoint applications (up to 32), the address number of each controller on the line can be programmed from 0 to 99. Data from the controller can be interrogated or changed, and alarm outputs may be reset by sending the proper command code via serial communications. Crimson® software allows for easy configuration of controller parameters. These settings can be saved for later use or used for multi-controller down loading.


Part # Function Second Input Option Main Control Output Communications Power
P4800001 Process Input   Analog Output   AC
P4800011 Process Input   Analog Output   DC
P4810000 Process Input   Relay Output   AC
P4810010 Process Input   Relay Output   DC
P4810101 Process Input   Dual Relay Output   AC
P4810105 Process Input   Dual Relay Output   AC
P4810107 Process Input   Dual Relay Output RS-485 AC
P481010A Process Input   Dual Relay Output   AC
P4810111 Process Input   Dual Relay Output   DC
P4810115 Process Input   Dual Relay Output   DC
P4810117 Process Input   Dual Relay Output RS-485 DC
P481011A Process Input   Dual Relay Output   DC
P4811100 Process Input   Dual Relay Output   AC
P4811102 Process Input   Dual Relay Output RS-485 AC
P4811110 Process Input   Dual Relay Output   DC
P4811112 Process Input   Dual Relay Output RS-485 DC
T4810000 Temperature   Relay Output   AC
T4810002 Temperature   Relay Output RS-485 AC
T4810010 Temperature   Relay Output   DC
T4810101 Temperature   Dual Relay Output   AC
T4810105 Temperature Remote Setpoint Input Dual Relay Output  

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