Res 2-3, D 2-4, Figure 2-3) – Rice Lake 720i Programmable Indicator/Controller - Installation Manual User Manual

Page 15: Com 1 com 0

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background image

J5

SERIAL PORT 4

J4

SERIAL PORT 3

DISPLAY

J3

SERIAL PORT 1

PS/2

J2

SERIAL PORT 2

J1

LOAD CELL CONNECTOR

BATTERY

LOAD CELL SENSE

JUMPERS

J6

DIGITAL I/O

J12

EXPANSION CARD SLOT

J11

COMMUNICATIONS

OPTION CARD SLOT

J9

SW1

JUMPER ON TO ENABLE J2,

OFF TO ENABLE J11

HEARTBEAT

LED

J10

POWER SUPPLY

CONNECTOR

J7

J8

Installation

9

Figure 2-3.

720i CPU Board

COM 1

COM 0

CPU Interface Port

Programming Port

Figure 2-4.

720i

Display Board

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