Keyscan EC2500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
108
Table 13 - ACU Supply - Current Calculation Table
ACU Supply Product Description Current Rating
Control Board (CA200, CA4000, CA8000, EC1000, EC2000)
130
mA
Add-on Board #1 mA
Add-on Board #2 mA
Add-on Board #3 mA
Add-on Board #4 mA
Add-on Board #5 mA
Add-on Board #6 mA
Add-on Board #7 mA
Total Current Draw
mA
Maximum Current Draw
1000
mA
AUX RDR Supply – 1.2 A
Opposite readers, enter the model, the current rating multiplied by the number of readers and the total
current. Refer to the reader tables in the appendices for current ratings.
Opposite Add-on Board #, enter the name of the module in the Product Description column and the board’s
current requirement in the Current Rating column that are to be powered from the AUX RDR supply on the
DPS-15. Keyscan recommends a 20% operating margin. The total current required from the AUX RDR Supply
should not exceed 1000 mA.
Table 14 - AUX RDR Supply - Current Calculation Table
Model mA Quantity Current Rating
Readers – Type 1 x = mA
Readers – Type 2 x = mA
Product Description
mA
Add-on Board #1 mA
Add-on Board #2 mA
Add-on Board #3 mA
Add-on Board #4 mA
Total Current
mA
Maximum Current Draw
1000
mA

Keyscan EC2500 Series Specifications

General

Brand	Keyscan
Model	EC2500 Series
Category	Control Unit
Language	English