Orange blue brown, Panel mounted display – Myron L 729II User Manual
Page 36
32
5. OEM INSTALLATION
a. Single Display Models
An OEM installation requires an additional display harness, part
number TPMH. This harness is installed between the Tempera-
ture Module and the panel display as shown in figure III.C.14.
Both connectors must be installed with the wires down or toward
the bottom of the circuit board.
MYRON L
COMPANY
DISPLAY SWITCH
(FRONT PANEL)
0-5VDC
OUTPUT
(-)
(+)
TEMPERATURE
SENSOR INPUT
Orange
Blue
Brown
DISPLAY CONNECTION
PANEL MOUNTED DISPLAY
REAR VIEW
Figure III.C.14
BK WT RD GN NU R- R+
FS
ZERO
DIS
SP2
HYS2
CONNECT
MAIN
CIRCUIT
BOARD
DISPLAY
HARNESS
HERE
CONNECT
FRONT
PANEL
DISPLAY
HARNESS
(TPMH)
HERE
DISPLAY CONNECTION
DISPLAY
SELECT
TEMP
SENSOR
BRN
BR
BL OR
-
+
BLU
+
0-5VDC
-
INC
INC
DEC DEC
TEMP
CONTROL
HARNESS
JUMPER
OR
CHS
GND
FULL SCALE
PUSH TO TEST
-121
2000µS
UP
}
HYS1
SP1
FS SW
FUSE*
115/
230
DIS
CAL
3S
PA
RA
INC
DEC
SPC
TRANSFORMER
Main CB Assembly
0-10VDC
OUTPUT
RANGE
MODULE
751 756
752 757
753 758
754 759
PWR
C GD NC NO CM
TP/TPO - TEMPERATURE MODULE
REMOVE T
O INST
ALL
SECOND RELA
Y
SPC