Elmomc SimplIQ Analog Servo Amplifiers-Piccolo Installati Manuel d'utilisateur télécharger pdf (Page 21)

Piccolo Installation Guide Installation

MAN-PICIG (Ver. 2.301)

www.elmomc.com

3.6.1.4. J3 Connector

Pin #/

Short Form

Function Remarks

+5V

+5 V Hall/encoder supply

voltage

+5 V supply voltage for Hall sensors.

Output current: 20 mA.

Hall A input Logic levels: TTL

Maximum input voltage: 30 VDC.

HARET

Hall/encoder supply voltage

return

Return used only for Hall supply.

Hall B input Logic levels: TTL

Maximum input voltage 30 VDC.

+15V

+15 V Hall/ encoder supply

voltage

+15 V supply voltage for Hall sensors.

Output current: 20 mA.

Hall C input Logic levels: TTL.

Maximum input voltage: 30 VDC.

Table 6: J3 Connector

3.6.2. Connecting a Non-isolated Piccolo to an Isolating Power

Transformer

Be sure to ground:

• DC power common

• Motor chassis

• Amplifier heatsink

Do not ground the control common, which is internally connected to the power common.

Grounding the control common will create a ground loop.

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Elmomc SimplIQ Analog Servo Amplifiers-Piccolo Installati Manuel d'utilisateur Page 21