SEPTENTRIO AsteRx-U - Appendix; Rear-Panel Port Descriptions and Pinouts

9 Appendix
9.1 Rear-panel port descriptions
9.1.1 PWR
Figure 9-1: 4-pin female socket pin-numbering guide as viewed end on. Start
counting at pin indicated by bold semi-circle and follow the line in an anti-clockwise
direction. This socket can be paired with a LEMO multipole male connector of type
0B.
PIN # Name Comment
1 Power_IN power input, 9 to 36 VDC. Single power input with
2 Power_IN PINs 1 and 2 shorted together internally.
3 Ground
4 Ground
9.1.2 PPS/GPO
Figure 9-2: 5-pin female socket pin-numbering guide as viewed end on. Start
counting at pin indicated by bold semi-circle and follow the line in an anti-clockwise
direction. This socket can be paired with a LEMO multipole male connector of type
0B.
PIN # Name Comment
1 Ground
2 PPS 5V, Zout = 50Ω, 50mA. The pulse duration is 1.2ms.
3 Ground
4 GPO reserved
5 Ground
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