Danfoss vlt series Operating Instructions Manual
Also see for VLT series: Service manualInstallation guideOperating instructionsService manualInstallation guide
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3.1.3 Galvanic IsolationMCB 113 can be connected to an external 24 V on X58/ in order to ensure galvanic isolation between the VLT AutomationDrive and the option card. Ifgalvanic isolation is not needed, the option card can be supplied through internal 24 V from the frequency converter - available on X58/ provided thatinternal supply is specified in par. 14-80Option Supplied by External 24VDC ([0] No).The relays support a combination of 24 V and 250 V signals as long as there is an unused relay in-between.3.1.4 Electrical DataRelays:Number 4 SPDTLoad at 250 V AC / 30 V DC 8 ALoad at 250 V AC / 30 V DC with cos φ = 0.4 3.5 AOvervoltage category (contact-earth) IIIOvervoltage category (contact-contact) IICombination of 250 V and 24 V signals Possible with one unused relay in-betweenDigital Inputs:Number 7Range 0/24 VMode PNP/NPNInput impedance 4 kΩLow trigger level 6.4 VHigh trigger level 17 VAnalog Outputs:Number 2Range 0/4 -20 mAResolution 11 bitLinearity < 0.2%EMCEMC IEC 61000-6-2 and IEC 61800-3 regarding Immunity of BURST, ESD, SURGE and Conducted Immunity3.1.5 Ordering Numbers130B1164 (Non-coated)130B1264 (Coated)FC 300 Extended Relay Card Operating In-structions3 Introduction to Extended Relay Card MCB113MI.33.G3.02 - VLT® is a registered Danfoss trademark 93 |
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