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Series 2600 Temperature Process Controller



Dimensional Enlargement

Series 2600 Temperature/Process Controllers set a new standard for quality, versatility, ease-of-use and value. While they include a high level of standard features, many function setup items appear in the control menu only when the function is selected, so you don't have to wade though unnecessary items. Units feature a universal input for thermocouple types J,K,E,T,L,N,B,C,S,& R; RTDs (l00Ohms Plt. NIST, 100Ohms Plt. DIN, 120Ohms Ni Industrial, 100Ohms Plt. DIN; differential input (-10 to +10 mV DC) and process input (0 to 20 mA DC, 0 to 10 VDC). A standard 24 Volt isolated, regulated power supply is included to operate most standard 4-20 mA transmitters.

Standard features include Self-Tune®, Fuzzy Logic, fully adjustable PID, Auto/Manual control with bumpless transfer and front panel activation key, percent output indication, peak and valley indication, loop break protection and indication. For process inputs, the display is fully programmable from -1999 to +9999 with selectable decimal point location. Most thermocouple and RTD inputs can show whole or tenth degree displays. The Series 2600 is available with single or dual setpoint outputs and can be programmed for on-off, PID or heat/cool or latching alarm. All outputs are isolated from the inputs. Outputs include 10 Amp relay, 2.5 Amp SSR and 0-20 mA DC (scalable). 15 VDC SSR drive is standard. Optional dual alarms are fully programmable.

More Standard Features
  • NEMA 4X (IP 65) Front Panel Resists Dust & Moisture
  • Four Password Protected Security Levels
  • Front Panel Programmability
  • 16 Segments of Ramp/Soak with Program End Control
  • Operates on 100-240 VAC, 132-240 VDC
STOCKED MODELS
Model Alarm Output A Output B
26010 No SSR None
26030 No Relay None
26050 No Current None
26110 Yes SSR None
26130 Yes Relay None
26150 Yes Current None
26111 Yes SSR SSR
26133 Yes Relay Relay

PHYSICAL DATA

Front Panel Selectable Inputs: Thermocouple, RTD, DC voltage or DC current.
Input Impedance:
   Thermocouple - 3 Megohms minimum
   Voltage - 5000 ohms
   Current- 10 ohms
   RTD Current - 200mA maximum
Display: Two 4 digit, 7 segment, 0.56" (14.2 mm) high LED
Accuracy: ±0.25% of span, ±1 least significant digit.
Supply Voltage: 100 to 240 VAC nominal, +10%-15%, 50 to 400 Hz, single phase; 132 to 240 VDC +10% -20%.
Operating Temperature Range: 14 to 131 °F (-10 to 55°C)
Control Output Ratings:
   SSR: 2.5 A at 240 VAC resistive at 77°F (25°C). De-rate to 1.25 A at 130°F (55°C)
   Relay: SPDT,10 A at 240 VAC resistive,1/2 hp at 120 VAC,1/3 hp at 240 VAC.
   Alarm Relay: SPST, 3 A at 240 VAC resistive.
   Switched Voltage: 15 VDC at 20 mA
   Proportional Cunrent: 0-20 mA DC, scalable into 600 ohms
maximum.
Weight: 13 ounces (369 grams)
Suggested Specification
Process Controller shall be microprocessor based of 1/4 DIN size with dual four digit LED displays and accuracy of ±0.25% of span, ±1 least significant digit. PID control will Self-Tune® automatically and Fuzzy Logic software shall be included. Selectable inputs and associated impedance to be thermocouple (3 megohm min.), RTD current (200 mA max.), current (10 ohms) and voltage (5000 ohms). Sealed front panel shall have NEMA 4X (IP 65) rating. Outputs shall be selectable for relay logic, current, voltage or switched voltage. Electronics replaceable without wiring changes via removable front panel. Process controller shall be Dwyer Model 26_.
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