Siemens ET 73X Series Spezifikationen PDF herunterladen (Seite 114)

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Siemens IK PI · 2015

AS-Interface

Slaves

Motor starters for use in the field, high degree of protection

SIRIUS MCU motor starters for AS-Interface > Metal enclosure, electromechanical switching

■

Overview

MCU for AS-i, metal enclosure, electromechanical

• Direct-on-line or reversing starters up to 12 A

• Repair switches (black/gray)

lockable with padlocks (max. 3 units)

• Short-circuit protection with SIRIUS 3RV motor starter

protectors/circuit breakers CLASS 10 with short-circuit

breaking capacity I

= 50 kA at AC 400 V

• Overload protection with thermal release (bimetal)

• Manual operation and key-operated switch for operating

mode selection

• LED status display of the operating states

• Metal enclosure

• Degree of protection IP54

• Switched brake control 400 V or 230 V

• Cable connections by means of M screws

• Main power loop possible (daisy chain; max. 2 x 6 mm

)

•2 x M25 glands

• 1 x M12 plug for AS-i/auxiliary voltage (24 V DC)

• 2 × M12 socket for connection of 2 sensors

• 1 × M12 socket for connection of one actuator

• Communication: AS-Interface 4I/3O (slaves in A/B technology

can be addressed)

MCU for AS-i, metal enclosure, electromechanical switching

Main control switch / repair switch

Main incoming power supply (400 V AC) through M screw

AS-i communication / U

aux

(24 V DC) through M12 plug

2 sensor inputs (M12 socket), 1 actuator output (M12 socket)

LED status displays of the operating states

Key-operated switch: Manual-0-Auto

Manual operation: ON/OFF or Left-0-Right (selector button)

Load outgoing feeder through M screw

nsb0_02040

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