LINK Systems OmniLink II Press Automation Control - Manual (Page 27)

August 30, 2002 Manual Version 1.0 2.18
Figure 2.16 Wiring the Analog Motor Load Current Input
Transformer
Fuse
Output
Relays
Microprocessor 1
Microproc. 1
Prog. Memory
R1 2 3 4 5 6 7 8 9 10 11 12 13
CON7
SH
LD
GN
D
CA
NH
CA
NL
Can Termination
Switch
CON1 CON2
1 2 3 4 5 6 7 8 L1 L2 GND
CON5
1 2 3 4
CON4
1 2 3 4 5
CON8
R/D
IC
Analog Input/Output
802-5 R/D-Brake Monitor Module
INSIDE OF
OPERATOR
TERMINAL
ENCLOSURE
1 2 3 4 5
CON8
SP
M
IN
IS
O
G
N
D
ISO
G
N
D
SP
M
O
U
T
%L
O
A
D
1M
MAI N MOTOR
1OL
1OL
1OL
SIMPSON INSTUMENT
TRANSFORMER BUL 270-5014
CURRENT
TRANSFORMER
X:5 RATIO
1 PRIMARY TURN OR
2 PRIMARY TURNS
PRESS CONTROL
FOR FIXED SPEED OR EDDY CURRENT
DRIVE VARIABLE SPEED PRESSES
DC MOT OR DRIVE OR
AC ADJUST ABL E
F REQUENCY DRIVE
PRESS CONTROL
COMMON (REF)
ANALOG 0-1 0V OR 4-20MA
MOTOR LOAD OUTPUT
FOR DC MOTOR DRIVE OR AC ADJUST ABL E
FREQUENCY DRIVE VARIABLE SPEED P RESSES
5 4
Current Transformer Motor HP Motor HP
Ratio and Turns____ @220VAC @ 440VAC
50:5 (2 Primary Turns) 2 to 3 5 to 7.5
50:5 (1 Primary Turn) 5 to 7.5 10 to 15
100:5 (1 Primary Turn) 10 to 15 20 to 30
200:5 (1 Primary Turn) 20 to 30 40 to 75
400:5 (1Primary Turn) 40 to 75 100 to 150
Current Transformer Ratios & Turns
for Various Size Motors
1
12
3
4
12
3
4
SWITCH
Board Option
OP
E
N
Throw switch 3
to closed position
for DC or AC Motor
Control with 4-20ma
Input. Otherwise leave
open.
1
2 3
4