Specifications

16
POWERCASSETTE FRONT-END
OPERATING MANUAL
J4 +V -V J3 J2 J1
BACK
VIEW
17.19
(437)
t
t
t
1.72
(43.7)
FRONT
VIEW
OPTION E
FRONT
VIEW
BACK
VIEW
Figure 10. Three-Unit Rack with Connections
FUNCTION
AC Power Fail - A
DC Power Good - A*
AC Power Fail - B
DC Power Good - B*
AC Power Fail - C
DC Power Good - C*
Module Present -A
Module Present - B
Module Present - C
- Sense
V Adj. - A
V Adj. -C
PIN
14
15
16
17
18
19
20
21
22
23
24
25
J4 PIN CONNECTIONS
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
FUNCTION
Inhibit
Overtemp. Warning - A*
Current Monitor - A*
Overtemp. Warning -B*
Current Monitor - B*
Overtemp. Warning - C*
Current Monitor - C*
+5V Standby
SDA
Current Share
+Sense
V Adj. - B
SCLK
OUTPUT: Copper bus bars with no. 1/4-20 studs with nuts.
* These signals are open when I
2
C option is used.
NOTE: Standby return is connected to -Sense lead. Current
rating of +5V standby is 250mA. All signals are referenced
to -Sense lead.
12VDC@ 150A 1800W 12VDC@ 100A 1200W
24VDC@ 87.5A 2100W 24VDC@ 58.3A 1400W
48VDC@ 50.0A 2400W 48VDC@ 33.3A 1600W
MAXIMUM RATED OUTPUT
NON-REDUNDANT 2+1 REDUNDANT
OPTION E*
12VDC@ 120A 1440W 12VDC@ 80.0A 960W
24VDC@ 70A 1680W 24VDC@ 46.6A 1120W
48VDC@ 40A 1920W 48VDC@ 26.6A 1600W
* Output currents reduced.
J4
t
J4 +V -V
TPCMR1U3
A
BC