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SPECIFICATIONS
Selectable Inputs: Thermocouple, RTD, DC Voltage, or DC Current selectable.
Input Impedance:
Thermocouple = 3 megohms minimum. RTD current = 200µA.
Current = 10 ohms. Voltage = 5000 ohms.
Sensor Break Protection: De-energizes control output to protect system after cus-
tomer set time. (See InPt in Secondary Menu.)
Set Point Range: Selectable (See Range Chart Page 39).
Display: Two 4 digit, 7 segment 6.35 mm (0.25") high LEDs.
Control Action: Reverse (usually heating), Direct (usually cooling) selectable.
Proportional Band: 1 to 9999 °F, °C, or counts.
Reset Time (Integral): Off or 0.1 to 99.9 minutes.
Rate Time (Derivative): Off or 0.01 to 99.99 minutes.
Cycle Rate: 1 to 80 seconds.
On - Off Differential: Adjustable 1° F, 1° C, or 1 count to full scale in 1° F, 1° C,
or 1 count steps.
Alarm On - Off Differential: 1° F, 1° C, or 1 count.
Fuzzy Percent: 0 to 100%.
Fuzzy Rate: Off or 0.01 to 99.99 minutes.
Fuzzy Band: Off or 1 to 4000 °F, °C, or counts.
Accuracy: ±0.25% of span, ±1 least significant digit.
Resolution: 1 degree or 0.1 degree, selectable.
Line Voltage Stability: ±0.05% over the supply voltage range.
Temperature Stability: 4µV/°C (2.3 µV/°F) typical, 8 µV/°C (4.5 µV°F) maximum
(100 ppm / °C typical, 200 ppm / °C maximum).
Common Mode Rejection: 140 db minimum at 60 Hz.
Normal Mode Rejection: 65 db typical, 60 db at 60 Hz.
Isolation:
Relay outputs: 1500 Vac to all other inputs and outputs.
SP1 Switched Voltage outputs: Non-isolated, shares common ground
with input.
Supply Voltage: 100 to 240 Vac, nominal., +10 -15%, 50 to 400 Hz. single phase;
132 to 240 Vdc, nominal., +10 -20%.
Supply Voltage (LV): 12 to 24 Vdc, Vac 40-400 Hz, ±20%.
Power Consumption: 5VA maximum.
Operating Temperature: -10 to +55 °C (+14 to 131 °F).
Storage Temperature: -40 to +80 °C (-40 to 176 °F).
Humidity Conditions: 0 to 90% up to 40 °C non-condensing, 10 to 50% at 55 °C
non-condensing.
Memory Backup: Nonvolatile memory. No batteries required.
Control Output Ratings:
Relay (Output A, Output B): SPST, 3 A @ 240 Vac resistive; 1.5A@240
Vac inductive; 1/10 HP @ 120 Vac.
Switched Voltage (non-isolated, Output A, Output B): 5 Vdc @20 mA.
Panel Cutout: 45.0 mm x 22.2 mm (1.772" x 0.874").
Depth Behind Mounting Surface: 111.6 mm (4.395").
Weight: 114 g (4 oz).
Agency Approvals:
Front Panel Rating: Type 4, IP66.
Page 32
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