![DEC KA681 System Maintenance Download Page 62](http://html1.mh-extra.com/html/dec/ka681/ka681_system-maintenance_2461319062.webp)
System Setup and Configuration
3.6 System Expansion
Table 3–2 (Cont.) Power Requirements
Current
(Amps)
Max
Power
Max
Bus Loads
Option
Module
+5 V
+12 V
Watts
AC
DC
KFQSA–SA
M7769
5.50
0.00
27.50
4.4
0.5
KLESI–SA
M7740–PA
4.00
0.00
20.00
0.5
1.0
KRQ50–SA
M7552
2.70
0.00
13.50
2.7
1.0
KWV11–SA
M4002–PA
2.20
0.013
11.156
1.0
0.3
KXJ11–SF
M7616
6.0
0.4
46.8
2.0
1.0
KZQSA–SA
M5976
5.4
0.0
27.0
4.4
0.5
LPV11–SA
M8086–PA
2.80
0.00
14.00
1.8
0.5
M9404–PA
M9404
–
0.00
0.0
–
–
M9405–PA
M9405
–
0.00
0.0
–
–
MRV11–D
M8578
1.60
2
0.00
8.00
3.0
0.5
MS690–BA
L4004–BA
5.03
0.00
26.5
–
–
MS690–CA
L4004–CA
4.2
0.00
21.0
–
–
MS690–DA
L4004–DA
6.4
0.00
32.0
–
–
RF312–xx
–
0.86(x2)
2.89(x2)
33.2
N/A
N/A
RF31E–AA/AF
–
1.2
2.21
32.52
N/A
N/A
RF31F–AA/AF
–
1.2
2.21
32.52
N/A
N/A
RF31T–AA/AF
–
1.71
0.85
13.7
N/A
N/A
RF352–AA/AF
–
1.69
5.10
33.0
N/A
N/A
RF35E–AA/AF
–
0.71
2.29
31.1
N/A
N/A
RF362–AA
–
0.86(x2)
2.89(x2)
16.6(x2)
N/A
N/A
RF36E–AA
–
0.86
2.89
16.6
N/A
N/A
RF71E–AA/AF
–
1.25
1.64
25.93
N/A
N/A
RF72E–AA/AF
–
1.20
1.75
27.00
N/A
N/A
RF73E–AA/AF
–
1.20
1.75
27.00
N/A
N/A
RF74E–AA
–
1.0
2.5
35.0
N/A
N/A
TF85E–JA/JF
–
1.50
2.40
36.30
N/A
N/A
2
Value is for the unpopulated module only.
(continued on next page)
3–16 System Setup and Configuration