Proline Promass 83E/F/O Operation Manual - FMC Technologies

Proline Promass 83Wiring!Note!4.1.2 Cable specification, connecting cableThe specifications of the cable connecting the transmitter and the sensor of the remote version areas follows:• 6 × 0.38 mm PVC cable with common shield and individually shielded cores• Conductor resistance: 50 /km• Capacitance core/shield: 420 pF/m• Cable length: max. 20 m (65 ft)• Permanent operating temperature: max. +105 °C (+221 °F)The cable must be installed securely, to prevents movement.4.2 Connecting the measuring unit#Warning!4.2.1 Transmitter connection• Risk of electric shock. Switch off the power supply before opening the device. Do not install orwire the device while it is connected to the power supply. Failure to comply with this precautioncan result in irreparable damage to the electronics.• Risk of electric shock. Connect the protective ground to the ground terminal on the housingbefore the power supply is applied (not required for galvanically isolated power supply).• Compare the specifications on the nameplate with the local supply voltage and frequency.The national regulations governing the installation of electrical equipment also apply.1. Unscrew the connection compartment cover (f) from the transmitter housing.2. Feed the power supply cable (a) and the signal cable (b) through the appropriate cable entries.3. Perform wiring:– Wiring diagram (aluminum housing) å 22– Wiring diagram (stainless steel housing) å 23– Wiring diagram (wall-mount housing) å 24– Terminal assignment ä 294. Screw the cover of the connection compartment (f) back onto the transmitter housing.bafe–27+26–25+24–23+22–21+20bdgN (L-)L1 (L+)21caFig. 22: Connecting the transmitter (aluminum field housing). Cable cross-section: max. 2.5 mm a Cable for power supply: 85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DCTerminal No. 1: 1 L1 for AC, L+ for DCTerminal No. 2:12N for AC, L- for DCb Signal cable: No.Terminals12Nos. 20–27 ä 29c Ground terminal for protectiveNo.No.12 Nos. 20–27groundd Ground terminal for signal cable shieldNo. 2Nos. 20–27e Service adapter for connecting service interface FXA193 (FieldCheck, FieldCare)f Cover of the connection Nos. compartment 20–27g Securing clampa0004582Issue/Rev. 0.2 (12/12) MN0M022 • Page 27