Abus-technologies SPI Smart Programmable Isolator User Manual download pdf (Page 7)

ABUS TECHNOLOGIES INC.

Smart

Isolator

Connection Diagram: Thermocouple & RTD

Illustration of Instruments Wiring:

1. First Way Input: EXT1 (-), EXT2 (+)

2. Second Way Input: EXT3 (-), EXT4 (+)

3. First Way Output: EXT10 (-), EXT9 (+)

4. Second Way Output: EXT12 (-), EXT11 (+)

5. Third Way Output: EXT14 (-), EXT13 (+)

6. Power (220V AC or 24VDC): EXT15 (-), EXT ** (+).

Remarks: If smart signal transmitter directly connects with two-wire system transmitter, then

press first way input.

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Abus-technologies SPI Smart Programmable Isolator User Manual Page 7