Adaptec Raid 52445 Led And I2C Connector Specification - Adaptec 3405 Installation And User Manual

J10:
J10 Pin Number
2
1
Adaptec RAID 51645 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
Adaptec RAID 51645 I2C Board Connector : Molex 22-43-6030 or equivalent
●
I2C Mating Cable Connector: Molex 22-43-3030 or equivalent
●
J27, J28, J29, J30:
J2x Pin Number
3
2
1

Adaptec RAID 52445 LED and I2C Connector Specification

2258800-R
2258700-R
Adaptec RAID 52445 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
6
7
8
Appendix F: Controller LED and I2C Connector Quick Reference
Signal Description
ACTIVITY LED Cathode
+3.3V LED Anode
Signal Description
~2kHz Square Wave Open collector transistor
+3.3V —
Signal
I2C Clock
Ground
I2C Data
ASR-52445 RoHS Kit
ASR-52445 RoHS Single
Signal
+3.3V
ACTIVITY CN1, LANE 0
+3.3V
ACTIVITY CN1, LANE 1
+3.3V
ACTIVITY CN1, LANE 2
+3.3V
ACTIVITY CN1, LANE 3
Description
LED Anode
LED Cathode
LED Anode
LED Cathode
LED Anode
LED Cathode
LED Anode
LED Cathode
132
●
22-55-2161
Pin Number
2
1
4
3
6
5
8
7