Chenbro RM91250 3Gb/s 4-port 3.5 mini-SAS Backplane(80H103 Instrukcja Użytkownika Pobierz pdf (Strona 14)

4-Port Mini-SAS Backplane 80H10321513C0

User’s Manual

15Fl., No.150, Jian Yi Road, Chung Ho City, Taipei Hsien, Taiwan R.O.C.,

Tel: +886 2 82265500 Fax: +886 2 82265392 Email: [email protected]

www.chenbro.com

Power Supply Alarm Mute Connector Definition

Pin 1: Ground

Pin 2: Alarm mute signal output to PSU (Active low)

Power Supply Alarm Signal Connector Definition

Pin 1: Ground

Pin 2: PSU fail signal (TTL) input from PSU (Active low)

Only redundant PSU come with the failure alarm and alarm mute reset control via signal

connector. Make sure the redundant PSU that user applied come with the connectors

above.

This picture shows the standard

“2510 2-pin” type PSU alarm signal

connectors which fitting Chenbro

LED board.

Pin 1

Pin 2

Pin 1

Pin 2

Mute (Yellow & Black wire)

TTL (Red & Black wire)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20 21

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Chenbro RM91250 3Gb/s 4-port 3.5 mini-SAS Backplane(80H103 Instrukcja Użytkownika Strona 14