E-Mu SP1200 Specifications download pdf (Page 26)

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3BUS 208 000 R13014 Product Overview

ABB Smart Processing Center (ASPC)

Backplane Identification

Introduction

With the introduction of the Smart Color sensor and the ReflectionPlus CoatWeight

sensor, it became necessary to introduce a new ASPC backplane, Part Number

086345-004. Previous updates to the ASPC backplane were all backward

compatible so there is little distinction between Part Numbers 086345-001,

086345-002, or 086345-003. The latest backplane, however, is not backward

compatible. It is important to be able to tell which backplane your scanner has.

Associated with the new backplane are new functional drawings, sensor cables, and

jumper plugs. External wiring for things like sheet break and chiller flow switches

are also different. Make sure you are using the correct documentation associated

with the particular version of backplane in your Scanning Platform.

Identifying Different Backplanes

The most positive identification of which backplane your system uses is to locate

and read the part number tag on the PWA. The location of this tag on the 086345-

004 backplane is above the programming plug, P1. Unfortunately, on some of the

older backplanes it is on the bottom; sometimes concealed by the heat exchanger

and plumbing.

The most obvious differences in the appearances of 086345-004 backplanes with

respect to earlier versions are changes in the types of connectors (see examples of

Backplanes 086345-004 and -003 in Figure 10-17 on page 218 and Figure 10-18

on page 219).

• J8, J9, and J10 are 14-position connectors. On the earlier backplanes, the

connections for sheet break, reel turn-up, chiller flow switches, etc. (J8, J9, J10,

J11, and J12) were all 10-position connectors.

• J11 is a new nine-position connector for wiring IR Sola transformers (replacing

J20 and J21); and there is not J12, J20, or J21.

• The signal programming plugs P3, P4, and P5 were changed to 64 position from

position plugs.

• The “AC IN” plug (J25) was changed to a nine-position plug from a four-

position plug.

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E-Mu SP1200 Specifications Page 26