Auxiliary Power Input

Auxiliary power input requirements

The following table provides the 'worst case' auxiliary power consumption for each product:

□ The I/O power column specifies the maximum required input power dedicated to external I/O powering.
□ The Camera power column specifies the maximum required input power dedicated to camera powering. This number takes care of the power conversion efficiency.
Product Connector Nominal
voltage
[V]		 I/O
power
[W]		 Camera
power
[W]		 Total
power
[W]
1630 Coaxlink Mono PEG 12 12 19 31
1631 Coaxlink Duo PEG 12 12 2 x 19 50
1632 Coaxlink Quad PEG 12 12 4 x 19 88
1633 Coaxlink Quad G3 PEG 12 12 4 x 19 88
1633-LH Coaxlink Quad G3 LH PEG 12 12 4 x 19 88
1629 Coaxlink Duo PCIe/104-EMB MOLEX 24 N/A 2 x 17 34
1635 Coaxlink Quad G3 DF PEG 12 12 4 x 19 88
1637 Coaxlink Quad 3D-LLE PEG 12 12 4 x 19 88
3602 Coaxlink Octo PEG* 12 12 8 x 19 164
3603 Coaxlink Quad CXP-12 PEG* 12 12 4 x 19 88
3603-4 Coaxlink Quad CXP-12 PEG* 12 12 4 x 19 88
3620 Coaxlink Quad CXP-12 JPEG PEG* 12 12 4 x 19 88
3620-4 Coaxlink Quad CXP-12 JPEG PEG* 12 12 4 x 19 88
3621 Coaxlink Mono CXP-12 PEG* 12 12 1 x 25 37
3621-LH Coaxlink Mono CXP-12 LH PEG* 12 12 1 x 25 37
3622 Coaxlink Duo CXP-12 PEG* 12 12 2 x 19 50
3622-LH Coaxlink Duo CXP-12 LH PEG* 12 12 2 x 19 50
3625 Coaxlink QSFP+ PEG 12 12 N/A 12

PEG*: PEG connectors without SenseIN input!

Requirements for PEG connector

The network is fed by a 12 V external power supply attached to the auxiliary power input connector using a power cable terminated by a 6-pin PEG plug connector. A protection fuse inserted at the input side prevents potential fire hazards.

Parameter Min. Typ. Max. Units
Voltage 11.0 12.0 13.0 V

On the card side of the power cable, check carefully the voltage on each pin of the 6-pin PEG connector plug before insertion!

See also: Avoid Mixing Power Supply Cables

Requirements (MOLEX connector)

The network is fed by a 24 V external power supply attached to the auxiliary power input connector using a power cable terminated by a 4-pin MOLEX plug connector. A protection fuse inserted at the input side prevents potential fire hazards.

Parameter Min. Typ. Max. Units
Voltage 23 24 25 V

On the card side of the power cable, check carefully the voltage on each pin of the 4-pin Molex connector plug before insertion!

See also: Avoid Mixing Power Supply Cables

Monitoring the auxiliary power input

The AuxiliaryPower12VInput GenApi feature of the Interface module reports the status of the "12V Auxiliary Power Input" measured after the input fuse.

The AuxiliaryPowerInput GenApi feature of the Interface module reports the status of the auxiliary power input cable connection. This feature is only available for products having a PEG connector with a SenseIN input.

The SenseIN input of the PEG connector is used for power source cable presence detection. It should be grounded at the power supply level.