OEC UroView 2800 - Handswitch;Footswitch Communications to Frequency Inverters

OEC UroView
®
2800 Table/Generator Functional Block Diagrams
77
Service Periodic Maintenance
Contents
Schematics Illustrated Parts Installation
00-881567
Table/Generator
Interface PCB
ISA
U36
FPGA
TP31,41,
58,60
Backplane
881740
ISA
Half Size
CPU PCB
Page 4 of 4
Handswitch/Footswitch
Communications to Frequency Inverters
06/02
2800
GE OEC Training
g
ELV_TILT.DS4
MOTRON
Board
Table
Footswitch
TABLE_FO
J5 - Fiber Optic
Receiver Link
ISA
U7
COM
PORT
TP3
TP6
TXD
P2
TABLE_V+
X3
TABLE_V-
TABLE_DAT
TABLE_CLK
TAST_V-
6
9
8
7
3
1
20
2
21
3
U49
U50
U51
TP39
TP75
TP74
Opto
Isolators
Frequency
Inverter
AC INPUT
X6
3 Phase Output
to Motors
3 Phase Output
to Motors
RS485 Serial
Communications
IC14
IC30
MICRO
PROCESSOR
IC24
IC36
IC27
DATA_OUTDATA_IN
Under
Table
P8
X2
TABLE_V+
TABLE_V-
TABLE_DAT
TABLE_CLK
TAST_V-
6
9
8
7
3
Table
Hand
Switch
TBL_TX_HI
TBL_TX_LO
U17
U18
Frequency
Inverter
Handswitch/Footswitch Communications to Frequency Inverters