Applied-motion STM23R-2ND Bedienungsanleitung PDF herunterladen (Seite 7)

STM23R Hardware Manual

920-0056C

5/5/2015

Connecting the Power Supply

If you need information about choosing a power supply, please read the sec-

tion

Choosing a Power Supply

• Connect the power supply “+” terminal to the connector terminal labeled

“V+”.

• Connect power supply “-” to the connector terminal labeled “V-”.

• Use 18-20 gauge stranded wire.

e STM23R contains an internal fuse that connects to the power supply +

terminal. is fuse is not user replaceable. If you want to install a user service-

able fuse in your system install a fast acting 4 amp fuse in line with the + power supply lead.

Be careful not to reverse the wires. Reverse connection will destroy your drive, void your

warranty and generally wreck your day.

If you plan to use a regulated power supply you may encounter a problem with regeneration. If you rapidly

decelerate a load from a high speed, much of the kinetic energy of that load is transferred back to the power

supply. is can trip the overvoltage protection of a switching power supply, causing it to shut down. We oer

the RC-050 “regeneration clamp” to solve this problem. If in doubt, buy an RC-050 for your rst installation. If

the “regen” LED on the RC-050 never ashes, you don’t need the clamp.

RC-050 Regen Clamp

regen LED

1 2 3 4 5 6 7 8 1 2 3 4

STEP+

STEP

DIR+

DIR

EN+

OUT+

OUT

V-

S/RSETUP

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Applied-motion STM23R-2ND Bedienungsanleitung Seite 7