Watlow Series V4 Manual de usuario

December 1998 (1464)Users ManualWatlow Controls1241 Bundy Blvd., P.O. Box 5580, Winona, Minnesota USA 55987-5580Phone: (507) 454-5300, Fax: (507) 4

Output 1 WiringFigure 10a – Switched DC, Open CollectorV4T _ - C _ _ _ - _ _ _ _Figure 10b – 4-20mA ProcessV4T _ - F _ _ _ - _ _ _ _ Maximum load imp

Output 2 WiringFigure 11a – Mechanical Relay Without Contact SuppressionV4T _ - _ D _ _ - _ _ _ _Form C, rated at 8A @ 125V~ (ac) or 5A @ 240V~ (ac).

Corrective Action• Check switches, fuses, breakers, interlocks, limits, connectors, etc. for energized condition and proper connection.• Measure power

CalibrationBefore attempting to calibrate, make sure you read throughthe procedures carefully and have the proper equipmentcalled for in each procedur

Calibration MenuFigure 14 - Calibration Parameters.NOTE:Before calibration on aninstalled controller,make sure all data andparameters are docu-mented.

Equipment Required• Precision dc voltage source 0-5 volt minimum range with 0.001 volt resolution.Setup and Calibration 1. Connect the ac line voltage

NOTE:When the % indicatorlight is on, the controlleris automatically calibrat-ing. Your sequence isVERY important. Alwaysmove to the next param-eter b

NOTE:Details of a “Note”appear here in thenarrow margin on theoutside of each page.CAUTION:Details of a “Caution”appear here in thenarrow margin on th

Declaration of ConformitySeries V4WATLOW SINGAPORE PTE LTDAsia Controls55, Ayer Rajah Crescent, #03-23Ayer Rajah Industrial EstateSingapore 139949Dec

Specifications (1465)Control Mode • Microprocessor-based, user selectable controlmodes • Single input, dual output• 2.5Hz input sampling rate• 1Hz dis

OverviewThe V4 1/4 DIN panel mount controller is a general purpose industrial PID temperaturecontroller. The V4 provides a reliable cost-effective sol

Operating Environment•32 to 149°F (0 to 65°C)•0 to 90% RH, non-condensingStorage Temperature•-40°to 185°F (-40°to 85°C)Terminals•Touch-safe, plugable

Parameter Value Range Factory Default[`Pb1] If [`dFL] is set to [``US]:0 - 999°F/0 - 555°C/0 - 999 Units 25°F0 - 99.9°F/0 - 55.5°C/0 - 99.9 Units 2.5°

Keys and DisplaysV412%Lower Display: Indicates set point, output value, parameters for data in the upper display, or error and alarm codes.• To set t

Installation and RemovalFigure 4 - Series V4 multiple panel cutout dimensions.NOTE: Measurements between panel cutouts are the minimum recommended.Ins

Installation and Removal (continued)Figure 5a - Slightly compress the case while Figure 5b - Snap the top and bottom mountingpulling the controller in

Wiring the Series V4Power WiringHigh Voltage100 to 240VÅ (ac), nominal (85 to 264 actual) V4TH - _ _ _ _ - _ _ _ _Low Voltage14 to 24V‡ (ac/dc) V4TL -

Wiring ExampleFigure 7- System wiring example.1120V~ (ac)L1L221 22(+)(-)1CR11 CR-12TC+TC-DC+1 DC-1 L1 L2Series V4V4TH - CAAA - AARRTemperature Contro

Input WiringFigure 8a – ThermocoupleExtension wire for thermocouples must be of the same alloy as the thermo-couple itself to limit errors.Figure 8b –

Output 1 WiringFigure 9a – Mechanical Relay Without Contact SuppressionV4T _ - D _ _ _ - _ _ _ _Form C, rated at 8A @ 125V~ (ac) or 5A @ 240V~ (ac)Min