Micromod MOD: Modcell 2050R Users Guide Instrukcja Użytkownika Pobierz pdf (Strona 7)

IB-23C650

INTRODUCTION

FEATURES

• Isolated universal process and remote set-point input

• Four internal set-points

• No jumpers required to define instrument parameters

• Ratio/bias on process and remote set-point

• Totalizer

• Ramp/soak profile

• On-demand auto-tuning

• Retransmission of process, set-point, or input number 2

• Output tracking of electrical input number 2

• Linearization with sq. rt.

• RS-485 Extended MODBUS Communications

• Replacement for Foxboro 62H and SPEC 200 (2051R only)

• Less than 8 inches (203.2 mm) behind the panel depth

• Two-year warranty

DESCRIPTION

The MODCELL 2050R and 2051R indicating controllers are microprocessor-

based 3x6 instruments that can display and control process variables such as

temperature, pressure, liquid level, or flow. Control capabilities include:

current and time proportioning control, on/off control, heat/cool control,

position feedback control, ramp/soak profiling of the control set-point, and P,

PI, or full PID control responses. A second set of P and I tuning constants is

provided when dual output control (heat/cool) is selected.

The functional capabilities of the 2050R and 2051R are identical. The bezel

width of the 2051R is slightly smaller than the 2050R bezel width permitting

the 2051R to be used as a replacement controller for the Foxboro 62H and

SPEC 200 controllers.

Instrument setup is accomplished via easy-to-read English prompts and

operator push buttons located on the front display. The process input is user

selectable for direct connection of either Thermocouple, RTD, slide wire, mV

dc, V dc, or mA dc input. Linearization is user selectable to both process and

remote set-point input and may be square root or none. A nonvolatile RAM

memory stores configuration data and has a typical data retention of 10 years.

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Micromod MOD: Modcell 2050R Users Guide Instrukcja Użytkownika Strona 7