12 GE INFORMATION D20E ETHERNET I/O MODULE INSTRUCTION MANUAL
ABOUT THIS DOCUMENT
Example module being configured and monitored
This manual does not describe the configuration of each D20E module, but often describes
the D20E-C (Combination I/O) module as an example.
The DAPserver Studio firmware 6.2.0-4 or greater, is used to configure and monitor the
D20E modules.
Additional documentation
For the most current version of the D20E Ethernet I/O Module Instruction Manual, please
download a copy from:
http://www.gedigitalenergy.com/multilin/energy/catalog/d20e.htm
For further instructions on using DAPserver Studio, refer to the:
• DAPserver Studio Online Help
• DAPserver Studio User Guide
GE Grid Solutions and Alstom product naming
The following table provides a cross-references of the GE Grid Solutions IO module product
names, and the equivalent legacy Alstom product names:
Form C point references
The D20E Ethernet I/O Module supports Form C points.
GE Grid Solutions legacy products, such as the D.20 I/O module, provide document
references to Form C points, which are more accurately described as dual points.
Product description Product name
Alstom GE Grid Solutions
Combination I/O module (mixed I/O module) DAP-MIO D20E-C
Analog Input module DAP-AI D20E-A
Digital Input (status) module DAP-DI D20E-S
Digital Output (control) module DAP-CO D20E-K
Digital Output (control) module - interface to
DB25
DAP-CR Interface D20E-K: Control
Peripheral, DB25