914-Ax Diagnostic Led Header; Table 6-17: 914-Ax Diagnostic Led Header Pinout; Figure 6-30: 914-Ax Diagnostic Led Header - Moog FOCAL 914-HDE L1 User Manual

6.3.5 914-AX Diagnostic LED Header

The 914-AX card includes a 10-pin header capable of driving 8 LEDs. This is useful for LED integration into an
enclosure. Each LED pin is driven low to turn on an LED, and includes a 267 ohm resistor in series to limit the
current draw. Maximum current draw is 8 mA. Refer to section 4.7 for a sample connection diagram.
The LED header is FCI P/N 20021521-00010T1LF, and the mating part is FCI P/N 20021444-00010T1LF. This can
be used with most 0.050" (1.27mm) spacing ribbon cables.
Pin
1 3.3V
2 AIB TX DATA
3 AIB RX DATA
4 N/C
5
N/C
6 N/C
7 N/C
8 N/C
9 N/C
10 GND
Focal Technologies Corporation
A Moog Inc. Company

Table 6-17: 914-AX Diagnostic LED Header Pinout

Name
3.3V
This pin can be used to drive the LEDs, Maximum current is
0.5A.
Data is transmitting from the AIB module. Active low.
Data is received at the AIB module. Active low.
N/C
N/C
N/C
N/C
N/C
N/C
Ground, non-isolated, connected to 914-HDE input voltage
ground.

Figure 6-30: 914-AX Diagnostic LED Header

Model 914-X Series Modular Multiplexer System User Manual
Description
Document Number: 914-0601-00 Rev. 5.0
Page 6-23