Publication 1734-UM001D-EN-P - April 2008
Calibrate Your Analog Modules 123
Calibrate the Analog
Current Input Module
To calibrate your current input module, connect the module in a system
similar to that shown in the figure.
.
IMPORTANT
Apply power to the power supply and module for at least 10
minutes before calibrating the module. This allows internal
temperatures to stabilize, and reduces drift errors.
01 01 01 01
01
01
PDN IE2C
250 Ω
Current Source
DeviceNet Input
44035
Power Supply Voltage
Channel 0
Connect to 0 and 4
Channel 1
Connect to 1 and 5
250 Ω resistor
protects the current
source in the event
of shorted wires.
01 01 01 0101
01
01
Module
Status
Network Activity
Status
Network
Status
1734-AENT
PointBus
Status
Field
Power
System
Power
02
0
AENT IE2C
EtherNet/IP Input
44037
Current Source
Power Supply Voltage
250 Ω
Channel 0
Connect to 0 and 4
Channel 1
Connect to 1 and 5
250 Ω resistor
protects the current
source in the event
of shorted wires.