I N T E R F AC E M O D E L 9 8 4 0
MO D E L 9 8 4 0
P G 6 1
P U B .
6 0 3 2 - 0 1
Digital I/O Connector
1. The source and scaling of ANALOG - OUT is selected through the menus.
2. The HIGH BANDWIDTH - OUT is a buffered analog output permanently connected
to the load cell channel.
3. If the 4-20 mA Option is purchased.
USB Connector
Pin
Name
Description
1
VCC
+5 VDC
2
D -
Data –
3
D+
Data +
4
GND
Ground
DB9 Male
Pin
Signal
2
ANALOG - OUT
1
3
ANALOG - GND
4
HIGH BANDWIDTH - OUT
2
CHANNEL A
5
4-20 mA – OUT
3
CHANNEL A
6
2
nd
ANALOG-OUT
1
(Optional)
7
4-20 mA – OUT
3
CHANNEL B
8
HIGH BANDWIDTH - OUT
2
CHANNEL B
9
No Connect
