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P4810000 Datasheet(PDF) 2 Page - Red Lion Controls. Inc |
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P4810000 Datasheet(HTML) 2 Page - Red Lion Controls. Inc |
2 / 8 page 2 Program Lock Integral Action Lock Auto/Manual Mode Select Setpoint Ramp Enable Reset Alarms Setpoint 1/Setpoint 2 Select Local/Remote Setpoint Select Serial block print SAFETY SUMMARY All safety related regulations, local codes and instructions that appear in the manual or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it. If equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. Do not use the P48 to directly command motors, valves, or other actuators not equipped with safeguards. To do so can be potentially harmful to persons or equipment in the event of a fault to the controller. An independent and redundant process limit indicator with alarm outputs is strongly recommended. SPECIFICATIONS 1. DISPLAY: Dual 4-digit Upper Process Display: 0.4" (10.2 mm) high red LED Lower Auxiliary Display: 0.3" (7.6 mm) high green LED Display Messages: “OLOL” - Appears when measurement exceeds + input range. “ULUL” - Appears when measurement exceeds - input range. “SENS” - Appears when measurement exceeds controller limits. “...” - Appears when display values exceed + display range. “-..” - Appears when display values exceed - display range. LED Status Annunciators: %P - Lower auxiliary display shows power output in (%). MN - Flashing: Controller is in manual mode. On: Local Setpoint (Remote Setpoint option) Off: Remote Setpoint DV - Lower auxiliary display shows deviation (error) from setpoint. O1 - Main control output is active. A1 - Alarm #1 is active (for A1 option). A2 - Alarm #2 is active OR - Secondary output (02) is active. 2. POWER: AC Versions: 85 VAC min. to 250 VAC max., 50 to 60 Hz, 8 VA max. DC Versions: DC Power: 18 to 36 VDC; 7 W AC Power: 24 VAC 10%; 50 to 60 Hz, 9 VA 3. CONTROLS: Four front panel push buttons for modification and setup of controller functions and one external user input for parameter lockout or other functions. 4. MEMORY: Nonvolatile E2 PROM retains all programmable parameters and values. 5. RANGE AND ACCURACY: * Accuracies are expressed as percentages after 20 minutes warm-up. The controller’s accuracy is specified in two ways: accuracy over an 18 to 28°C range at 10 to 75% RH environment; and accuracy over a 0 to 50°C range at 0 to 85% RH (non-condensing) environment. Accuracy over the wide sensor range reflects the coefficient of the internal circuitry. 6. MAIN SIGNAL INPUT: Sample Period: 100 msec Response Time: Less than 300 msec typ., 400 msec max. (to within 99% of final value w/step input; typically, response is limited to response time of sensor) Normal Mode Rejection: 40 dB @ 50/60 Hz (improves with increased digital filtering.) Common Mode Rejection: Greater than 120 dB, DC to 60 Hz Protection: Input overload 120 VAC max. for 15 sec. max. 7. USER INPUT: Internally pulled up to +5 VDC (1 M ). VIN MAX = 5.25 VDC; VIL = 0.85 V max.; VIH = 3.65 V min.; IOFF = 1μA max. Response Time: 120 msec max. Functions: 8. CONTROL AND ALARM OUTPUTS: Relay outputs with Form A contacts: Contact Rating: 3 A @ 250 VAC or 30 VDC (resistive load) 1/10 HP @ 120 VAC (inductive load) Life Expectancy: 100,000 cycles at max. load rating. (Decreasing load and/or increasing cycle time, increases life expectancy.) 9. MAIN CONTROL: Control: PID or ON/OFF Output: Time proportioning or Linear DC Cycle time: Programmable Auto-tune: When selected, sets proportional band, integral time, and derivative time values. 10. ALARMS: 1 or 2 alarms (optional) Modes: Reset Action: Programmable; automatic or latched Standby Mode: Programmable; enable or disable Hysteresis: Programmable Annunciator: LED backlight for “A1”, “A2” 11. SECONDARY OUTPUT: Software selectable (overrides alarm 2) Control: PID or ON/OFF Output: Time Proportioning Cycle time: Programmable Proportional Gain Adjust: Programmable Deadband /Overlap: Programmable 12. MAIN AND SECOND LINEAR DC OUTPUT: (optional) Main: Control or re-transmission, programmable update rate from 0.1 sec to 250 sec Second: Re-transmission only, fixed update rate of 0.1 sec OUTPUT ** RANGE ACCURACY * (18 to 28°C) ACCURACY * (0 to 50°C) COMPLIANCE RESOLUTION 0 to 10 V 0.10% of FS + 1/2 LSD 0.30% of FS + 1/2 LSD 10k ohm min. 1/3500 0 to 20 mA 0.10% of FS + 1/2 LSD 0.30% of FS + 1/2 LSD 500 ohm max. 1/3500 4 to 20 mA 0.10% of FS + 1/2 LSD 0.30% of FS + 1/2 LSD 500 ohm max. 1/2800 * Accuracies are expressed as percentages after 20 minutes warm-up. Output accuracy is specified in two ways: Accuracy over an 18 to 28°C range at 10 to 75% RH environment; and accuracy over a 0 to 50°C range at 0 to 85% RH (non-condensing) environment. Accuracy over the wide sensor range reflects the coeffecient of the internal circuitry. ** Outputs are independently jumper selectable for either 10 V or 20 mA. The output range may be field calibrated to yield approximately 10% overrange and a small underrange (negative) signal. 13. REMOTE SETPOINT INPUT: (optional) Input type: 0/4 to 20 mA Input Resistance: 10 Overrange: -5% to 105% Overload: 100 mA (continuous) Scale Range: -999 to 9999 Resolution: 1 part in 10,000. Accuracy: At 25 ° C: (0.1 % of full scale +½ LSD) Over 0 to 50 °C range: (0.2% of full scale +½ LSD) Reading Rate: 10/sec. Setpoint Filtering: Programmable Digital Setpoint Ramping: Programmable, 1 to 9999 units/minute. 14. SERIAL COMMUNICATIONS: (optional) Type: RS485 multipoint, balanced interface Baud Rate: 300 to 9600 Data Format: 7O1, 7E1, 7N2, 8N1 Node Address: 0 to 99, max of 32 units per line Transmit Delay: 2 to 100 msec or 100 to 200 msec Data Encoding: ASCII Isolation w.r.t Main Input Common: 500 Vrms for 1 min. (50 V working) Not isolated w.r.t. Remote Setpoint or Analog Output common Note: RS485 and the Analog Output commons are not internally isolated within the controller. The terminating equipment of these outputs must not share the same common (ie. earth ground). 15. ENVIRONMENTAL CONDITIONS: Operating Range: 0 to 50°C Storage Range: -40 to 80°C Operating and Storage Humidity: 85% max. relative humidity (non-condensing) from 0°C to 50°C. Vibration According to IEC 68-2-6: Operational 5 to 150 Hz, in X, Y, Z direction for 1.5 hours, 2 g. Shock According to IEC 68-2-27: Operational 20 g (10 g relay), 11 msec in 3 directions. Altitude: Up to 2000 meters Absolute high acting Absolute low acting Deviation high acting Deviation low acting Inside band acting Outside band acting INPUT RANGE ACCURACY * (0 to 50°C) IMPEDANCE RESOLUTION 10 VDC (-1 to 11) 0.30% of reading +0.03 V 1 M ohm 300 V 10 mV 20 mA DC (-2 to 22) 0.30% of reading +0.04 mA 10 ohm 100 mA 10 μA ACCURACY * (18 to 28°C) MAX CONTINUOUS OVERLOAD 0.10% of reading +0.02 V 0.10% of reading +0.03 mA |
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