SERIAL INTERFACE. PA9122AP Datasheet

PA9122AP INTERFACE. Datasheet pdf. Equivalent

Part PA9122AP
Description SINGLE PHASE POWER/ENERGY ADAPTOR WITH 64 SEGMENT LCD AND SERIAL INTERFACE
Feature PA9122AP SINGLE PHASE POWER/ENERGY ADAPTOR WITH 64 SEGMENT LCD AND SERIAL INTERFACE FEATURES n same.
Manufacture Sames
Total Page 6 Pages
Datasheet
Download PA9122AP Datasheet



PA9122AP
sames
SA9122APA APPLICATION NOTE
PA9122AP
SINGLE PHASE POWER/ENERGY ADAPTOR WITH
64 SEGMENT LCD AND SERIAL INTERFACE
FEATURES
n Enables the demonstration of the n
SA9122APA device using a
PM9103AP module
n
n Pulse rate selectable via jumper leads n
Operates over a wide temperature range
Protected against ESD
Meets the accuracy requirements for
Class 1 AC Watt hour meters
DESCRIPTION
The PA9122AP demonstration adaptor connects into the PM9103AP metering module.
In this configuration the PA9122AP allows evaluation of the SA9122EPA device.
It is recommended that this Application Note be read in conjunction with the PM9103AP
Application Note.
The PA9122AP adaptor comes complete with an LCD, the SA9122EPA device as well
as demonstration software.
7191
PDS038-SA9122-001
Rev. A
1/6
28-01-97



PA9122AP
PA9122AP
BLOCK DIAGRAM
N E U TR A L
IN
N E U TR A L
OUT
N E U TR A L
LIV E
SH U N T
PO W ER
SU PPL Y
FO U T2
SA 9122E
FO U T1
RX
J1
O P TO
C OU P LE R
O P TO
C OU P LE R
D-SUB
CONNEC-
T ION
.
..
..
..
..
..
..
..
.
J7
DR -0 1 3 1 1
J2
CONNECTION DESCRIPTION
Jumper 1 allows for the selection of the pulse rate to monitor: fp or fp/290.
The LCD on the PA9122APA adaptor may be configured as:
Eight digit - seven segment with tariff icons (default)
or
Five digit - seven segment with extended icons.
Designation
J1
J2
J3
J4
J5
J6
J7
2/6
Setting
Lower to middle
Upper to middle
Lower to middle
Upper to middle
Lower to middle
Upper to middle
Lower to middle
Upper to middle
Lower to middle
Upper to middle
Lower to middle
Upper to middle
Lower to middle
Upper to middle
sames
Description
FOUT1
FOUT2
Pin 36
Pin 33 (Default)
Pin 1
Pin 4 (Default)
Pin 22
Pin 35 (Default)
Pin 21
Pin 34 (Default)
Pin 15
Pin 2 (Default)
Pin 16
Pin 3 (Default)





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