Regin SPINN/D Instructions Manual

Regin SPINN/D Instructions Manual Manual pdf 1 page image

1757C OCT 16Box 116 428 22 KÅLLERED SWEDENTel +46 (0)31 720 02 00 Fax +46 (0)31 720 02 50SPINN748553S P INN/DT E S T RUNINSTRUCTIONS INSTRUCTIONSIMPORTANT: Read theseinstructions before installationand wiring of the product.Electronic rotation sentinelSPINN/D is an electronic rotation sentinel, primarily intended forsupervision of rotating heat exchanger wheels. It has a single polechange-over alarm relay and provisions for blocking the alarm out-put at intentional stops.SPINN/D is to be used with the RR-G3 sensor. SPINN/D is built forDIN-rail mounting and has all settings accessible on the front.InstallationMount the electronics unit on a DIN-rail in a cabinet or other enclo-sure.Protection class: IP20Ambient temp: 0 - 50°CFasten the supplied magnet to the wheel’s mantle surface. Mountthe sensor in line with the magnet and with an airgap of less than10mm.Protection class: IP65Ambient temp: -20 - +70°CWiringSupply voltage and outputSupply voltage: 230V AC +/-15% 50 - 60HzConnect the supply voltage to terminals1 and 2.Output: SPDT relay 5A 230V ACTerminal 4 = Common poleTerminal 5 = Normally openTerminal 6 = Normally closedSensorConnect the sensor RR-G3 to terminals 9 and 10. The sensor is notpolarized.Logic inputTerminal 7 = signal neutralTerminal 8 = 0 - 20V DC or phasecutSwitchWith the TEST/RUN switch two different alarm-delay times can beset.TEST = 20 sec. Used for function testing.RUN = 3 min. Used for normal operation.Logic functionThe logic function is primarily intended for applications withvariable speed wheels.A 0 - 20V DC control signal can be applied to the logic input. Ifthe signal is lowered below 4V the alarm relay is held in run-ning mode even if the rotational speed falls below the alarmthreshold. In other words, SPINN/D will not give an alarm at anintentional shutdown of the wheel, only unintentional stops dueto for example the drive-belt breaking.Should the belt break when SPINN/D is in blocked mode (controlvoltage <4V) the speed controller will eventually call for hig-her speed and will then raise the control signal above 4V andSPINN/D will give an alarm. By connecting the logic input to apotential free contact in the motor contactor SPINN/D may beblocked even when using on/off control. The contact shouldclose when the motor is stopped.N.B. Leave the input open if the function is not used.StartupSet the switch to the TEST position. Turn the wheel so that themagnet is not opposite the sensor. Disconnect the wiring, if any,to the logic input. Connect the supply voltage to SPINN/D butdon’t start the wheel. Only the red LED should be lit and therelay should be in running position. After approx. 20 sec. the redLED should light up and the relay switch to alarm position. Turnthe wheel so that the magnet is opposite the sensor. The greenLED should go out. If not, check the sensor wiring and the gapbetween sensor and magnet.When everything is OK, set the switch to the RUN position, startthe wheel and let it run at normal speed. When the magnet haspassed the sensor twice the red LED should go out and thealarm relay is reset. The green LED should wink every time themagnet passes the sensor.Reconnect the wiring, if any, to the logic input, stop the wheeland check that no alarm is given after the end of the normaldelay time (3 minutes).EMC and LVDLow Voltage Directive (LVD) standards: This product con-forms to the requirements of the European Low Voltage Directive(LVD) 2014/35/EU through product standards EN 60669-1 andEN 60669-2-1.EMC emissions & immunity standards: This product conformsto the requirements of the EMC Directive 2014/30/EU throughproduct standards EN 61000-6-1 and EN 61000-6-3.RoHS:This product conforms to the Directive 2011/65/EU of theEuropean Parliament and of the Council.Relay drawn in alarm position!

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