NetAXS Access Control Unit NX4L1 Installation Guide
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Document 7-901099, Revision A
iii
C
ONTENTS
NetAXS™ NX4L1 Installation
1.0
Notices
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1
1.1
Warnings and Cautions
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1
1.2
Product Liability, Mutual Indemnification
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2
1.3
Limited Warranty
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2
1.4
Federal Communications Commission
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3
1.5
Industry Canada
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3
1.6
Underwriters Laboratories Incorporated
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4
2.0
Introduction
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5
2.1
Access Control Overview
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5
2.2
NetAXS™ Access Overview
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5
3.0
Panel Components and Descriptions
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6
3.1
NetAXS™ Access Control Unit
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7
Real-Time Clock Protection
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7
Memory Protection
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7
Reader and AUX Power
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7
3.2
Power Supply
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8
3.3
Batteries
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8
3.4
Enclosure
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8
3.5
Suppressors
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8
4.0
Installation
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9
4.1
Installing the Optional AC Inlet
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10
4.2
Tying the Field Wiring in the NX4L1 Cabinet
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11
4.3
Cabinet Mounting
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12
4.4
Reader Wiring
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16
4.5
Supervised Input Wiring
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17
4.6
NX4L1 Control Output Wiring
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18
4.7
Communications
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21
RS-232 Communications
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21
RS-485 Communications
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22
Ethernet TCP/IP Communications
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24