5
CAUTION:
The input module main circuit board and the option
cards contain static sensitive components. Before handling the
module or the cards, discharge static charges from your body by
touching a grounded bare metal object. Handle the module by
the rear plastic cover only, and the option cards by the board
edges. Dirt, oil or other contaminants that contact the circuit
boards or components can adversely affect circuit operation.
WARNING:
Exposed line voltage exists on the input module main
circuit board and the option cards.
DO NOT
apply power to the
module OR load circuits until the module is properly installed
in the LDP63000 case.
NOTE:
All module and option card labels must be installed as
shown for safety purposes.
Installing the Option Cards
Prior to installing the LDP63000 Display, it is recommended that the option
cards be assembled first. This will allow you the opportunity to insure all the
boards are fitted properly into their connectors. Refer to the literature
enclosed with the option cards for installation instruction.
Removing The Input Module
To remove the input module from the
LDP63000 Display, first remove all
power and load circuits. Then insert a
flat screwdriver blade (
3
/
16
" or
1
/
4
") into the narrow slot
between the LDP63000
rear cover plate and the
module’s plastic cover as
illustrated in Figure 1.
Twist the screwdriver in
the direction shown to
disengage the internal
connectors while firmly
squeezing and pulling
back on the rear finger
tabs (top and bottom).
Carefully slide the module
out of the case, keeping it
properly aligned with the
case opening.
1.0 ASSEMBLING THE DISPLAY
Reinstalling the Input Module
To reinstall the Input Module, align the module with the opening in the
LDP63000 case, as illustrated. The module must be oriented as shown,
with terminal #1 toward the top of the case. Carefully slide the
module into the LDP63000 case. The LDP63000 and input
module connectors will begin to engage about
¼"
from the
bottom. At this point, apply a small amount of
pressure to the rear of the input module to fully
engage the connection. Be sure the module
fully snaps into the slots at the rear of the
LDP63000 case. The display is ready for
installation.
Installing the Labels
Each option card and the input module are shipped with a connection label.
These labels must be applied to the rear of the LDP63000 in the positions
shown in the drawing.
CAUTION
:
1
2
3
4
5
6
7
8
9
10
11
DISCONNECT AL
L
POWER BEFORE INSTALLING OR REMOVING MODULE
SLOT
TWIST
!
WHILE FIRMLY DEPRESSING REAR FINGER TABS (TOP & BOTTOM), INSERT SCREWDRIVER BLADE (3/16" OR 1/4") INTO NARROW SLOT
(AT THE ARROW) AND TWIST IN THE DIRECTION SHOWN.
TO REMOVE MODULE:
RS485 COMMUNICATION
12
13
14
15
- B(-)
- A(+)
- COMM
- N/
C
1
2
3
4
5
6
7
8
9
10
11
~
~
AC
AC
85-250VAC
50/60H
z
14V
A
COMMUNICATION OPTION
ANALOG OUT OPTION
SETPOINT (SP) OPTION
SEE LITERATURE FO
R
JUMPER SELECTIO
N
SIGNAL INPUTS
USER INPUTS
VOLT/OHM
CURREN
T
+EXCITATIO
N
COMM
1
2
3
N/C
COMM
!
R
-
19
17
+
18
-
+
16
ANALOG OUTPUT
RLY3
25
21
RLY2
22
COMM
RLY1
20
QUAD RELAY S.P.
0-10
V
ANALO
G
OUTPUT
OUTPUT ANALO
G
0-20mA
24
23
COMM
RLY4
RELAYS RATE
D
3A @ 250VA
C
(RESISTIVE LOAD
)
MODULE
CONNECTOR
MODULE
REAR COVER
CAUTION
LABEL
MODULE
RETENTION
LATCH (TOP
AND BOTTOM)
OPTION CARD(S)
INSTALLED ON THIS SIDE
INPUT MAIN
CIRCUIT BOARD
(BOTTOM SIDE)
TERMINAL #1
MODULE AND
OPTION CARD(S) LABELS
(APPLY TO REAR COVER PLATE)
CAUTIO
N
DISCONNECT
ALL POWE
R
BEFORE
OPENIN
G
LDP63000 DISPLAY
REAR VIEW
METAL PANE
L
MUST BE
CONNEC
TED TO
!
E
MA2204X
Figure 2, Reinstalling an Input Module and Option Cards
8
SLOT
7
65
4
32
TWIS
T
Figure 1, Removing an Input Module
