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Adaptec 6805Q 2270700-R User Manual

Product codes
2270700-R
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Appendix E: Controller LED and I2C Connector Quick Reference
●
134
J10: 
●
Adaptec RAID 51645 External Alarm Connector: Molex 22-28-4023 or equivalent
●
Alarm Mating Cable Connector: Molex 50-57-9002
 
or equivalent
J12:
●
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:
Adaptec RAID 52445 LED and I2C Connector Specification
●
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:
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
—
J2x Pin Number
Signal
3
I2C  Clock
2
Ground
1
I2C  Data
2258800-R
ASR-52445 RoHS Kit
2258700-R
ASR-52445 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
6
ACTIVITY CN1, LANE 2
LED Cathode
5
7
+3.3V
LED Anode
8
8
ACTIVITY CN1, LANE 3
LED Cathode
7