EUTECH INSTRUMENTS ALPHA CON 500 2-WIRE TRANSMITTER Istruzioni per gli Interventi Scaricare il pdf (Pagina 31)

11 APPENDICES

11.1 Appendix 1

Jumper Positions - Internal to the controller

JP 1 Selects the input voltage 220 VAC.

JP 2 Selects the input voltage 110 VAC.

JP 3 Solder bridge selects between Pt100 and Pt1000.

Fuse Note that there is a fuse (slow-blow 100mA) internal

to the controller. Before opening the unit, ENSURE

that the power cable is physically separated from the

power supply. Replace fuse with the recommended

type only.

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EUTECH INSTRUMENTS ALPHA CON 500 2-WIRE TRANSMITTER Istruzioni per gli Interventi Pagina 31