PA9122AP SAMES | Alldatasheet
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Technical content
SINGLE PHASE POWER/ENERGY ADAPTOR WITH
64 SEGMENT LCD AND SERIAL INTERFACE
7191 PDS038-SA9122-001 Rev. A 28-01-97
FEATURES
n Enables the demonstration of the SA9122APA device using a PM9103AP module n Pulse rate selectable via jumper leads SA9122APA APPLICATION NOTE PA9122AP
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. n Operates over a wide temperature range n Protected against ESD n Meets the accuracy requirements for Class 1 AC Watt hour meters
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 Setting Description J1 Lower to middle FOUT1 Upper to middle FOUT2 J2 Lower to middle Pin 36 Upper to middle Pin 33 (Default) J3 Lower to middle Pin 1 Upper to middle Pin 4 (Default) J4 Lower to middle Pin 22 Upper to middle Pin 35 (Default) J5 Lower to middle Pin 21 Upper to middle Pin 34 (Default) J6 Lower to middle Pin 15 Upper to middle Pin 2 (Default) J7 Lower to middle Pin 16 Upper to middle Pin 3 (Default) FO U T2 FO U T1 SA9122E POW ER SU PPLY D R- 01311 S HUNT NEUT RAL IN NEUT RAL LIV E NEUT RAL OUT OPT O CO UPL ER OPT O CO UPL ER RX D-SUB CONNEC- TIO N
The location of the extended icons on the LCD layout are shown in Fig. 1 below. Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 COM1 t1 1a 2a 3a 4a 5a 6a 7a 8a ~2 ~1 COM1 COM2 t2 1b 2b 3b 4b 5b 6b 7b 8b r h COM2 COM3 t3 1c 2c 3c 4c 5c 6c 7c 8c V A COM4 t4 1h 2h 3h 4h 5h 6h 7h 8h s h Pin 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 COM1 ~3 %Error 8f 7f 6f 5f 4f 3f 2f 1f CosØ COM2 Hz imp/KWh 8g 7g 6g 5g 4g 3g 2g 1g Total COM3 COM3 k1 k2 8e 7e 6e 5e 4e 3e 2e 1e Com COM4 COM4 W WH/IMP Total8d T4 7d T3 6d T2 5d T1 4d 3d 2d 1d Cost NOTES: 1. DRIVE: 1/4 DUTY, 1/3 BIAS, 5.0 VOP 2. OPERATING TEMP: -20°C TO +80°C 3. VIEWING DIRECTION: 6 O'CLOCK 4. SEGEMENT TOLERANCE: ± 0.05 5. GENERAL TOLERANCE: ±0.2 Figure 1: LCD Layout 27 . 6 17 x 2 .5 4 = 43. 18±0. 1 60. 0 ±0. 8 58 . 0 FR O N T P O LA RI ZER 5. 0 FR O N T G LAS S TOT A L 14 . 0 M i n. V i ew i ng Ar e a 8. 0 Max. 4. 3 4. 2 7 t4 dT4Cost 16 . 45 DR-00902 1. 0 Max . 4. 5 1. 0 Max. 7. 5 12 . 3 2. 54±0. 05 RE AR POL AR IZE R( Re fl e ctiv e) RE AR GL ASS 4. 6 T11. 6 1. 5 T3 T4 3. 4 8. 4 1 4. 5 4. 0 1. 97. 5 7. 1 8 f e 1. 4 2. 1 3 T1Coso T2Total T3Com 3. 5 2 . 54±0. 05 4. 6 g 21 b c a . . 5 6 . . 1. 5 16 . 823.0 ±0.2 8. 3 0. 6 5 7. 8 d kWs h .5±0 1. 0 Wh/ imp 8h k2 4- R 1. 0 DE TAI L OF D I GI T (1 ~ 8) 4. 0° 0. 25±0. 05 2. 8 Max. 1. 1±0. 1 0.6± 0.6 0. 5 2.5± 0.2 8. 4 1 im p/ kW h % Error ~~3 . . Hz kWrh 2. 4 ~~2 ~~1 1. 9 5 f 10. 0± 2. 0 0.6±0 e 3. 1 0. 2 1 b g . c a 0. 8
- Interface Board The PA9122AP adaptor (see Fig. 2) allows for the connection of a SA9122EPA DIP-40 device, to an evaluation board of type PM9103AP. This module inserts into the dual-in-line socket of the PM9103AP module, in the same orientation as the SA9103 XPA DIP-20 device is inserted. Figure 2: PM9122AP LAYOUT 2. Connection Details The connection details for the PA9122AP adaptor, to connect to the PM9103AP module, are shown in Fig. 3. 3. Demonstration Software Software which runs under Windows 3.1 or Windows 95, is provided with each evaluation adaptor. D R-01313
Figure 3: PA9122AP adapter Interface to PM9103AP module
ORDERING INFORMATION
PA9122AP 3 X 230V, 3 X 80A Module SA9122A1 VREF OSC1 SOUT SI N V CI IP CI IN CI OP CI ON OSS2 DR- 0131 4 CVI N V DD NC CVI P VREF CVON CVOP OSCO OSCI SS CPI P CPI N CPOP CPON CI P CI N COP CON IV P GND II N II P GND IN V II P II N S[ 7 ] FOU T1 RX ssv 9 20n R[ 3] FOU T2 R[ 0] R[ 1] R[ 2] S[ 5 ] S[ 0 ] S[ 1 ] S[ 2 ] S[ 3 ] S[ 4 ] S[ 6 ] T2 TO TAL V S[ 8 ] S[ 9 ] S [ 10] S [ 11] S [ 12] S [ 13] S [ 14] DD S [ 15] T3 COM T4 C O ST T1 C O ST36 U5 U4 im p /k W h W h /im p Hz 3 2 1 kWs h To tal T3T2 T4 % E rro r U6 U7 U9 23
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Any sales or technical questions may be posted to our e-mail adress below: energy@sames.co.za For the latest updates on datasheets, please visit our web site: http://www.sames.co.za South African Micro-Electronic Systems (Pty) Ltd P O Box 15888, 33 Eland Street, Lynn East, Koedoespoort Industrial Area,
0039 Pretoria,
Republic of South Africa, Republic of South Africa Tel: 012 333-6021 Tel: Int +27 12 333-6021 Fax: 012 333-8071 Fax: Int +27 12 333-8071 Disclaimer: The information contained in this document is confidential and proprietary to South African Micro- Electronic Systems (Pty) Ltd ("SAMES") and may not be copied or disclosed to a third party, in whole or in part, without the express written consent of SAMES. The information contained herein is current as of the date of publication; however, delivery of this document shall not under any circumstances create any implication that the information contained herein is correct as of any time subsequent to such date. SAMES does not undertake to inform any recipient of this document of any changes in the information contained herein, and SAMES expressly reserves the right to make changes in such information, without notification,even if such changes would render information contained herein inaccurate or incomplete. SAMES makes no representation or warranty that any circuit designed by reference to the information contained herein, will function without errors and as intended by the designer.