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Summary of Contents for GMI D5274S
- Page 1 D5274S INSTRUCTION MANUAL SIL2 Temp. Trip Amplifier with Zero/Span Trimmers DIN-Rail Model D5274S D5274S - SIL2 Temp. Trip Amplifier with Zero/Span Trimmers G.M. International ISM0661-0...
- Page 2 Front trimmers allow easy zero & span current adjustment. Cold junction compensation can be programmed as automatic, using an internal or external temperature sensor or fixed to a user customizable temperature value. D5274S offers two independent trip amplifiers via two SPDT output relays, whose thresholds are fully programmable.
- Page 3 - Power Supply 24 Vdc + Analog Output (source current mode) or - Analog Output (sink current mode) - Analog Output (source current mode) or + Analog Output (sink current mode) G.M. International ISM0661-0 D5274S - SIL2 Temp. Trip Amplifier with Zero/Span Trimmers...
- Page 4 Hazardous Area/Hazardous Locations and group encountered and that its maximum allowable voltage, current, power (Ui/Vmax, Ii/Imax, Pi/Pi) are not exceeded by the safety parameters (Uo/Voc, Io/Isc, Po/Po) of the D5274S Associated Apparatus connected to it. Also consider the maximum operating temperature of the field device, check that added connecting cable and field device capacitance and inductance do not exceed the limits (Co/Ca, Lo/La, Lo/Ro) given in the Associated Apparatus parameters for the effective group.
- Page 5 Turn on power, the “power on” green leds must be lit, output signal must be in accordance with the corresponding input signal value and input/output chosen transfer function, alarm LED should reflect the input variable condition with respect to trip points setting. If possible change the sensor condition and check the corresponding Safe Area output. G.M. International ISM0661-0 D5274S - SIL2 Temp. Trip Amplifier with Zero/Span Trimmers...
- Page 6 ±100 ppm ±112 ppm 0 to 5000 Ω 0 to 5000 Ω ±40 ppm/°C Potentiometer ±500 ppm ±0 ppm ±500 ppm 0 to 100% 0 to 100% ±200 ppm/°C D5274S - SIL2 Temp. Trip Amplifier with Zero/Span Trimmers G.M. International ISM0661-0...
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