User guide

Publication 1738-UM001A-EN-P - February 2005
B-8 Quick Start For the 1738-ADNX
To properly terminate the 1738-ADNX when using a Subnet,
refer to the illustration.
• If you are not going to use the Subnet, you must still
terminate it!
• Note that the non-terminating base is shipped with the
1738-ADNX only. The terminating base is shipped with all the
other ArmorPoint DeviceNet adapters.
• Do not use carbon resistors. Metal film is recommended.
Continue ONLY after you have verified that the taps are
terminated correctly.
20. Double click on the 1738-ADNX to open the properties window.
In the next step you will download the EDS defaults to the
1738-ADNX.
DeviceNet In
Subnet Out
X10
X1
PWR
Adapter
Status
DeviceNet
Status
PointBus
Status
System
Power
Adapter
Power
1738-ADNX
Adapter
I/O Base I/O Base non-terminating ba
se
1738-ADNX With Subnet (1738-ADNX Subnet Drop Off Subnet Trunk
)
Terminator Resistor
Terminator Resistor
Main
Trunk
Drop
Terminator Resistor
Terminator Resistor
Subnet
43899
Note that standard DeviceNet
terminator resistors are
shown in this illustration.
Refer to the On-Machine
Connectivity catalog,
publication no. M115-CA001,
Network Media section, for
other DeviceNet connection
options.
Drop
Trunk