(1)  Power & Voltage measurement terminal block

(2)  RS485 secondary terminal block (removable)

(3)  Outputs & TIC secondary terminal block (removable)

(4)  Current measurement terminal block

 (5)  RJ45 Ethernet connector

 (6)  LED 1 (Green)

 (7)  LED 2 (Orange)

 (8)  LED 3 (Red)

Note : Secondary terminal blocks have been removed for better visibility

Power & Voltage measurement terminal block (Top)

Current measurement terminal block (Bottom)

(N)  Supply Neutral

(L)  Supply Phase

(N’)  Measure Neutral

(L1)  Measure Phase 1

(L2)  Measure Phase 2

(L3)  Measure Phase 3

(CT1+)  Phase 1 Current Transformer, Positive side

(CT1-)  Phase 1 Current transformer, Negative side

(CT2+)  Phase 2 Current Transformer, Positive side

(CT2-)  Phase 2 Current transformer, Negative side

(CT3+)  Phase 3 Current Transformer, Positive side

(CT3-)  Phase 3 Current transformer, Negative side

RS485 terminal block (Top)

Outputs & TIC terminal block
(Bottom)

(G)  Ground

(+)  TX / RX +

(-)  TX / RX -

(OUTA+)  Output A, Positive side

(OUTA-)  Output A, Negative side

(OUTB+)  Output A, Positive side

(OUTB-)  Output A, Negative side

(OUTB+)  Output A, Positive side

(OUTB-)  Output A, Negative side

(T1) TIC input pole 1

(T2) TIC input pole 2

Product powered from Mains

Product must be powered through poles  &  of the Power & Voltage measurement terminal block.

Power supply must satisfy to the following specifications :

Min voltage : 80V (AC or DC)
Max voltage : 240V (AC or DC)

This input is typically connected to the Neutral & Phase on most installations, as shown onto the figure.

3-Phase + Neutral electrical network (Delta)

Notes: Schematics present current transformers but same schematic apply when using Rogowski Coils.

 Current transformers wire colors apply only to current transformers provided by DotVision.

    Max voltage:

80_Vrms < V_NA < 240_Vrms

V_NB, V_NC < 600_Vrms

V_NA, V_NB & V_NC respectively refers to voltages between :

• Phase A & Neutral
• Phase B & Neutral
• Phase C & Neutral

  Rogowski coil version of the product is provided with Screw terminal blocks for rogowski coils cabling and must be wired accordingly.

    Current transformer version is provided with Push-On terminal blocks. Use a screw driver to press onto the terminal blocks and insert wire. Do not try to screw these terminal blocks.

   Rogowski coil version is calibrated by DotVision to ensure correct measurement. Please use intended Rogowski coils on each input. All Rogowski coils supplied by DotVision have a label indicating attached product serial number as well as target product input (1, 2 or 3). Please install exclusively product with matching Rogowski coils wired to matching inputs to obtain optimal measurement precision.

1 Phase electrical network

When used on single-phase electrical network, Spoony can be used to measure 3 different appliances. This usage is specially adapted for use on home electrical networks.

Notes: Schematics present current transformers but same schematic apply when using Rogowski Coils.

Current transformers wire colors apply only to current transformers provided by DotVision.

   Max voltage:

80_Vrms < V_NA < 240_Vrms

V_NB, V_NC < 600_Vrms

V_NA, V_NB & V_NC respectively refers to voltages between :

• Phase A & Neutral
• Phase B & Neutral
• Phase C & Neutral

  Rogowski coil version of the product is provided with Screw terminal blocks for rogowski coils cabling and must be wired accordingly.

  Current transformer version is provided with Push-On terminal blocks. Use a screw driver to press onto the terminal blocks and insert wire. Do not try to screw these terminal blocks.

  Rogowski coil version is calibrated by DotVision to ensure correct measurement. Please use intended Rogowski coils on each input. All Rogowski coils supplied by DotVision have a label indicating attached product serial number as well as target product input (1, 2 or 3). Please install exclusively product with matching Rogowski coils wired to matching inputs to obtain optimal measurement precision.