Gefran 2500 Catalog Page

CONTROLLERS AND PROGRAMMERS

96x96x170 faceplate version

2500

90-260Vac / 10-30Vac/dc

max. 15VA; 50/60Hz

Multifunction models

CONFIGURABLE HIGH-PERFORMANCE CONTROLLER

Configurable microprocessor controller. Up to 2 universal inputs for strain-gauge/TC/RTD/
linear/potentiometer, two auxiliary analog linear/pot. inputs, 2 isolated analog control
outputs, 4 digital PNP/NPN inputs, 4 relay outputs, isolated analog retransmission, RS485,
transmitter and strain-gauge input power supply, differential and math functions, three
5-digit displays (one 2-color), bargraph, IP54 faceplate, dimensions 96x96mm.

• 4 relay outputs

• Faceplate protection: IP65

• Direct/Reverse control

• Ratio controller

• Differential pressure controller

• 2 configurable alarms

• Accuracy: 0.1%

• 8 sets of PID parameters

• Math functions

• Min. sampling time: 2 msec

IN1

Strain-gauge Strain-gauge

Power supply

+24V Transmitter power

input power supply

Green

White

Black or yellow

Red

Blue
Brown or Orange

Input in current / voltage Input in current / voltage

Green

White

Black or yellow

Red

Blue
Brown or Orange

a

IN2

Thermocouple Thermocouple

2 wires 4 wires

(*) PT100 per possibile
compensazione giunto

Resistance thermometer Resistance thermometer

2-wire

connection

Potentiometer

freddo remoto

Potentiometer

R ≥ 100Ω

3-wire

connection

2-wire

connection

UL

c (control output 1, 2)

+ control output 2

+ control output 1

* For Profibus connection as single-input version

Input Special functions Serial Communication Power supply Order code SAP/METEL code

Pressure sensor Fast PID control 20..27Vac/Vdc 2500-0-0-0-0-0-0 F028679

Pressure sensor Fast PID control 100..240Vac/Vdc 2500-0-0-0-0-0-1 F028429 A

Load cell Fast PID control 20..27Vac/Vdc 2500-0-0-0-0-0-0 F028679

Load cell Fast PID control 100..240Vac/Vdc 2500-0-0-0-0-0-1 F028429 A

Pressure sensor Fast PID control + Analog output RS485 20..27Vac/Vdc 2500-0-0-0-W-2-0 F045058

Pressure sensor Fast PID control + Analog output RS485 100..240Vac/Vdc 2500-0-0-0-W-2-1 F028681

Load cell Fast PID control + Analog output RS485 20..27Vac/Vdc 2500-0-0-0-W-2-0 F045058

Load cell Fast PID control + Analog output RS485 100..240Vac/Vdc 2500-0-0-0-W-2-1 F028681

All configurations can be seen on www.gefran.com

(*) PT100 per possibile
compensazione giunto
freddo remoto

3-wire

connection

Potentiometer

R ≥ 100Ω

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