Aritech DB2000 Series Installation Sheet

DB2000 Series Mounting Base Installation Sheet
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EN: Installation Sheet
Description
This document includes installation information for DB2002,
DB2002U, DB2004, and DB2016 bases.
Installation
Caution: For general guidelines on system planning, design,
installation, commissioning, use and maintenance, refer to the
EN 54-14 standard and local regulations.
Polarity must be observed to ensure full functionality with all
compatible devices.
See Figure 1 for DB2002, DB2002U, DB2004, and DB2016
mounting bases.
1. Earth shield (optional)
2. Loop driver
3. Loop driver return (Class A wiring only)
4. Remote indicator
5. DB2002 / DB2004 base with 2000 Series detector
6. DB2016 Isolating Base with 2000 Series detector
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DB2002 and DB2004 bases for 2000 Series detectors
Terminal connections are as follows:
• Terminal 1 – Remote indicator (positive)
• Terminal 2 – Remote indicator (negative)
• Terminal 5 – Line in / out (positive)
• Terminal 6 – Line in / out (negative)
DB2016 Isolating Base for 2000 Series detectors
Terminal connections are as follows:
• Terminal 1 – Remote indicator (positive)
• Terminal 2 – Remote indicator (negative)
• Terminal 5 – Line in / out (positive)
• Terminal 6 – Not used
• Terminal 7 – Line in (negative)
• Terminal 8 – Line out (negative)
Maintenance
Basic maintenance consists of a yearly inspection. Do not
modify internal wiring or circuitry.
Testing the isolator
To test the isolator, provoke a short circuit in the loop and
check that the corresponding LED is activated.
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