Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 11)

Section 2: Installation
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SECTION 2 INSTALLATION
2.1. SCOPE
Chapter 2 explains unpacking, cabling and interconnection, and installation of the -B12
PROFIBUS Interface Card. Operators and maintenance personnel should read the
procedures in this chapter before installing or operating the PROFIBUS interface card.
2.2 UNPACKING
1. Inspect the packing for damage of any kind, before signing for or opening the package.
2. Report any damage to the carrier company immediately.
3. Check to see that everything in the package matches the bill of lading. You should
normally have:
Purchased with a new Weight controller
1 - HI 2151-B12 Series Weight Controller + PROFIBUS Interface Option.
1 - HI 2151 Series Operation &Installation Manual
1 - PROFIBUS Operation & Installation Manual
1 - CD with the GSD File and Type Files.
Purchased separately to retrofit an HI 2151 Series WC:
1 - HI-2151 Series-B12 PROFIBUS Interface (PCB)

NOTE: The PROFIBUS Interface PCB is completely interchangeable between HI-2151 Series
Weight Controllers.
4 - #4 Phillips pan head, SEM Machine Screws.
1 - PROFIBUS Operation & Installation Manual
1 - CD with the GSD File and Type Files.
Configuration Instructions - Prt. #0597-0428-01
4. Record the model number and serial number of the weight controller or interface card
and EPROM version. Store this information in a convenient, secure location for
reference when buying parts or firmware upgrades.
2.3 INSTALLING THE PROFIBUS INTERFACE OPTION CARD
1. Disconnect all power cords from the HI 2151 Series Weight Controller.
NEVER INSTALL OR REMOVE THE PROFIBUS INTERFACE CARD
WITH THE POWER CORD CONNECTED.
2. Accessing the printed circuit boards
A. Wall Mount Installation (NEMA 4x Enclosure)
Open the front panel of the NEMA enclosure.
A/D converter PCB and Power/Relay PCB are fastened to the rear panel.