CSI CARDPIN1, Installation Manual

Page: 9 / 60

Installation Guide Overview
CSI Readers 3
The installation examples provided within this document show the single breakout box
(BRKBOX1). The dual breakout box (BRKBOX2) is shown in
Figure 1 .
Related Manuals
For additional information, refer to the following Installation Guides:
✦
TCON116, Model 7910A Door Processing Unit Installation Guide
✦
TCON117, Model 7920 Door Processing Unit Installation Guide
7 Green LED
This signal drives a green LED located in the reader. The actual color of the LED to which
it connects is not critical except to note that future references to green LED
function/operation in this document refer to the LED connected to this conductor.
When the Wiegand reader type is selected, this signal will drive to 0 volts to turn the LED
ON.
When setting the reader type to CSI or ABA, Indala proximity, Watermark, or I/DISC, this
signal will drive to 5 volts to turn the LED ON.
The DPU momentarily illuminates the green LED to show when a key/card or touch tag
was successfully read and accepted by the DPU and authorized to release the door. With
ABA and Wiegand selections, this green LED control signal also flashes for a couple
seconds when the DPU detects a key/card or I/DISC entry but does not successfully read
the data from the reader (i.e., a retry is necessary). The double flash function (red and
green LED) of the ABA and Wiegand readers showing a bad read condition occurs
because only one of the possible two LEDs (red or green) can be controlled by the DPU.
8 DC Ground This conductor connects the DC signal ground from the DPU to the reader.
Figure 1. Dual Breakout Box
Table 2. Reader Signal Breakouts (Continued)
Terminal
Number
Signal Function
Red
White
Orange
Blue
Green
Yellow
Brown
Black
Red
White
Orange
Blue
Green
Yellow
Brown
Black
5
6
7
8
5
6
7
8
4
3
2
1
4
3
2
1
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