Leeson SM-Basic Series Sub-Micro Inverters (Obsolete) Manuel d'utilisateur télécharger pdf (Page 16)

10.7 DRIVE STATUS DIGITAL OUTPUTS

There is one open-collector output at terminal TB-14. The open-collector circuit is a current-sinking

type rated at 30 VDC and 50 mA maximum.

The open-collector output can be programmed to indicate any one of the following: RUN, FAULT,

INVERSE FAULT, FAULT LOCKOUT, AT SPEED, ABOVE PRESET SPEED #3, CURRENT

LIMIT, AUTO SPEED MODE, and REVERSE. Refer to Parameter 06 in Section 15.0 -

DESCRIPTION OF PARAMETERS.

TB-11

TB-14

SCN TERMINAL STRIP

RELAY COIL

DIODE SNUBBER

(RECOMMENDED)

WARNING!

Hazard of electrical shock! The SCN control terminals are not isolated from line voltage! Line

voltage is present between the control terminals and ground. Do not touch!

Only use relays with an insulation rating of at least 240 Vac or a dielectric rating of at least 1500 volts

to prevent damage to equipment and/or injury to personnel.

NOTE: When the optional remote keypad is used, TB-14 is wired to the remote keypad and cannot

be used for status indication.

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Leeson SM-Basic Series Sub-Micro Inverters (Obsolete) Manuel d'utilisateur Page 16