December 2004
45774
IQ plus
®
510/710 Digital Weight Indicators
Analog Output Option
PN 43381
IQ plus 510/710 Analog Output Module Installation
To install or replace the analog output module, ensure
power to the indicator is disconnected, then place the
indicator face-down on an antistatic work mat. Loosen
all in-use cord grips and remove the screws that hold
the backplate to the enclosure body. Lift the backplate
away from the enclosure and set it aside.
Use a wrist strap to ground yourself and
protect components from electrostatic
discharge (ESD) when working inside
the indicator enclosure.
NOTE:
Ensure jumpers JP1 and JP2 on analog output
board are installed in position 1 (POS1) as shown in
Figure 4.
Mount the analog output module on its standoffs in
the location shown in Figure 4 and plug the module
input into connector J5 on the IQ plus 510/710 board.
Connect output cable to the analog output module as
shown in Table 2, then reassemble the enclosure as
described on page 4.
Table 2. Analog Output Module Pin Assignments
Figure 4. Analog Output Module Installation on IQ plus 510/710 Board
Caution
Pin
Signal
1
+ Current Out
2
– Current Out
3
+ Voltage Out
4
– Voltage Out
ANALOG OUTPUT MODULE
100
76
75
51
50
26
25
1
U22
U23
U17
C96
JP4
J9
U19
D6
D5
D4
D9
J15
3
6
7
8
9
10
11
12
14
15
C95
+
T1
J4
B1
J10
C100
C104
U16
EPROM
SW1
J8
U18
J7
GND
RS485-B
RS485-A
GND
+5V
+I
–I
7
6
5
4
3
2
1
SERIAL COMMUNICA
TIONS - 2
+20 mA
–20 mA
Prn RxD
Prn TxD
EDP RxD
GND
EDP TxD
7
6
5
4
3
2
1
SERIAL COMMUNICA
TIONS - 1
J12
–EXC
+EXC
–SENSE
+SENSE
–SIG
+SIG
6
5
4
3
2
1
LOAD CELL CONNECTOR
F2
F1
P2
JP3
JP1
JP2
J5
ANALOG OUTPUT
BLUE WIRE
BROWN WIRE
TO LINE FILTER
DI6
DI5
DI4
DI3
DI2
DI1
GND
7
6
5
4
3
2
1
10
9
8
GND
DI8
DI7
DIGIT
AL INPUT
DO6
DO5
DO4
DO3
DO2
DO1
GND
7
6
5
4
3
2
1
10
9
8
+5V
DO8
DO7
DIGITAL OUTPUT
4
3
2
1
J1
J1
JP1
JP2
A/D Converter
POS1
POS2
POS2
POS1
