PIM400 Datasheet, PDF (11/20 Pages) Lineage Power Corporation – -36 to -75 Vdc; 400W/10A

GE
Preliminary Data Sheet
PIM400 Series; ATCA Board Power Input Modules
-36 to -75 Vdc; 400W/10A
PIM400 Internal Block Diagram
PIN FUNCTIONS
Pin No.
1
2
3
4
Signal Name
-48V_AF
-48V_BF
VRTN_AF
VRTN_BF
5
ENABLE_AF
6
ENABLE_BF
7
SHELF_GND
8
+5V0
9
+3V3
10*
ADD
11*
DAT
12*
CLK
13
LOGIC_GND
14
ALARM
15
-48V_OUT
16
TRIM_HLDP
17
VRTN_OUT
18
V_HLDP
Description
-48V_A Feed (Externally Fused)
-48V_B Feed (Externally Fused)
VRTN_A Feed (Externally Fused)
VRTN_B Feed (Externally Fused)
ENABLE_A Feed (Externally Fused)
(Short Pin, connected to VRTN_A on the back plane)
ENABLE_B Feed (Externally Fused)
(Short Pin, connected to VRTN_B on the back plane)
Shelf / Chassis / Safety Ground
Isolated 5.0Vdc (Blue LED Power) w.r.t. LOGIC_GND
Isolated 3.3Vdc (Management Power) w.r.t. LOGIC_GND
I2C Address w.r.t. LOGIC_GND
I2C Data w.r.t. LOGIC_GND
I2C Clock w.r.t. LOGIC_GND
Logic / Secondary / Isolated Ground
Opto-isolated -48V A/B Feed Loss or Open Fuse Alarm (w.r.t LOGIC_GND)
OR’d and Inrush protected –48V Output Bus
Holdup capacitor output voltage trim w.r.t. -48V_OUT
OR’d and Inrush protected VRTN Output Bus
+ve terminal connection point for Holdup capacitor
* Pins 10, 11 & 12 are present only on modules with I²C digital interface option (-K)
June 20, 2013
©2013 General Electric Company. All rights reserved.
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