490NAD91103 SQUARE D, 490NAD91103 Datasheet - Page 48

• Manufacturer Part Number: 490NAD91103
• Description: PROFIBUS PLC CONNECTOR, PLUG, 9POS
• Manufacturer: SQUARE D
• Series: NADr

Specifications of 490NAD91103

• Connector Type: Programmable Logic Controller
• Gender: Plug
• No. Of Contacts: 9
• Connector Mounting: Cable
• For Use With: Square D Altivar 71 Profibus DP Drives
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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© 2004 Schneider Electric All Rights Reserved
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M
APPLICATION EXAMPLES
Application
Control and protection of a motor (pump, fan, etc.)
Operating Conditions
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Functions Performed
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Products Used
Power base 12 A with screw
clamp control connections
Standard control unit
Wiring Diagram
LUB12
Power: 5 hp at 480 V
FLA: 7.5 A
Class 10 overload protection
Utilization category: AC-43
3-wire control:
Control circuit voltage: 120 Vac
Short-circuit protection with level of protection of 42 kA at 480 V wye (10 kA at 600 V wye).
Type 2 total coordination of protection devices conforming to EN 60947-6-2 (continuity of service) in case of
a short-circuit.
Electronic protection against thermal overloads with an adjustment current range of 4.
Load switching (2 million operating cycles in category AC-43).
Indication of motor status by N.C. or N.O. contact.
Interlock between the motor starter control and the handle position; not possible to start motor when the
handle is in the OFF position.
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Start button
Stop button
Control Unit
LUCA12FU
3
M
Item
1
2
120 Vac
L1
Quantity
1
1
Stop
13
Catalog Number
LUB12
LUCA12FU
Start
M
14
A1
LUB12
M
A2
L2
09/2004