Adaptec 3405 User Guide - Page 130

Adaptec RAID 51645 LED and I2C Connector Specification

Page 130 highlights

Appendix F: Controller LED and I2C Connector Quick Reference ● 130 ● Adaptec RAID 51245 Aggregate Activity LED Board Connector: Molex 22-28-4023 or equivalent ● Aggregate LED Mating Cable Connector: Molex 50-57-9002 or equivalent J10: J10 Pin Number 2 1 Signal ACTIVITY +3.3V Description LED Cathode LED Anode ● Adaptec RAID 51245 External Alarm Connector: Molex 22-28-4023 or equivalent ● Alarm Mating Cable Connector: Molex 50-57-9002 or equivalent J12: J12 Pin Number 2 1 Signal ~2kHz Square Wave +3.3V Description Open collector transistor - ● Adaptec RAID 51245 I2C Board Connector : Molex 22-43-6030 or equivalent ● I2C Mating Cable Connector: Molex 22-43-3030 or equivalent J28, J29, J30: J2x Pin Number 3 2 1 Signal I2C Clock Ground I2C Data Adaptec RAID 51645 LED and I2C Connector Specification 2258500-R 2258600-R ASR-51645 RoHS Kit ASR-51645 RoHS Single ● Adaptec RAID 51645 Activity LED Header Connector for CN0/CN1: Molex 10-89-7162 or equivalent ● Activity LED Header Mating Cable Connector: Molex 22-55-2161 or equivalent J3: J3 Pin Number 1 2 3 4 5 Signal +3.3V ACTIVITY CN1, LANE 0 +3.3V ACTIVITY CN1, LANE 1 +3.3V Description LED Anode LED Cathode LED Anode LED Cathode LED Anode 22-55-2161 Pin Number 2 1 4 3 6

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Appendix F: Controller LED and I2C Connector Quick Reference
130
Adaptec RAID 51245 Aggregate Activity LED Board Connector
: Molex 22-28-4023
or
equivalent
Aggregate LED Mating Cable Connector
: Molex 50-57-9002
or equivalent
J10:
Adaptec RAID 51245 External Alarm Connector:
Molex 22-28-4023 or equivalent
Alarm Mating Cable Connector:
Molex 50-57-9002
or equivalent
J12:
Adaptec RAID 51245 I2C Board Connector :
Molex 22-43-6030
or equivalent
I2C Mating Cable Connector:
Molex 22-43-3030
or equivalent
J28, J29, J30:
Adaptec RAID 51645 LED and I2C Connector Specification
Adaptec RAID 51645 Activity LED Header Connector for CN0/CN1:
Molex 10-89-7162
or equivalent
Activity LED Header Mating Cable Connector:
Molex 22-55-2161
or equivalent
J3:
J10 Pin Number
Signal
Description
2
ACTIVITY
LED Cathode
1
+3.3V
LED Anode
J12 Pin Number
Signal
Description
2
~2kHz Square Wave
Open collector transistor
1
+3.3V
J2
x
Pin Number
Signal
3
I2C Clock
2
Ground
1
I2C Data
2258500-R
ASR-51645 RoHS Kit
2258600-R
ASR-51645 RoHS Single
J3 Pin Number
Signal
Description
22-55-2161
Pin Number
1
+3.3V
LED Anode
2
2
ACTIVITY CN1, LANE 0
LED Cathode
1
3
+3.3V
LED Anode
4
4
ACTIVITY CN1, LANE 1
LED Cathode
3
5
+3.3V
LED Anode
6