PM9607AP データシートの表示（PDF） - South African Micro Electronic Systems

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PM9607AP

Energy Meter Evaluation Module

South African Micro Electronic Systems 

PM9607AP

sames

MAINS CONNECTION TO MODULE

The PM9607AP module connects directly to live and neutral on

CON1. The module is referenced to neutral and should be kept

in mind when connecting test equipment to the module.

Live

Neutral

CON2 is used for in circuit programming of the EEPROM (U3)

when the SA9607P is used. The connector does not have any

significance when a SA9607M device is used in the module.

Load

Name Function Description

Con1 Connector for the

220VAC power for

the module

Con2 Connector for

the opto isolator

module

SA9607M

1 Live

2 Neutral

Not used

SA9607P

1 Live

2 Neutral

Table 2: Connector Descriptions

Figure 1: Connection diagram for normal metering application

MODULE SETUP

The PM9607AP module is setup for use with the SA9607M integrated circuit. Resistor values used on the module is calculated for

rated conditions of 60A/230V and the counter resolution pin programming is set for 100 pulses/kWh.

Name

J1

J2

J3

J4

J5

J6

J7

J8

J9

J10

and

J11

Function Description

Connect pin 18 to DIR LED

SA9607M setting

SA9607P setting

Connect pin 17 to ELT LED

Connect pin 16 to SEL LED

Connect pin 13 to Calibration LED

Rated condition select jumper, pin 15

Motor pulse rate select jumper, pin 7

Motor pulse rate select jumper, pin 6

+

+

+

+

+

+

Connect one terminal of a Low Voltage stepper to pin 18, the

terminal of the stepper is always connected to pin 9.

Connect impulse counter to pin 12

Test pins are placed next to the digital pins of the SA9607

1 IIN1

GND 29

1/14 2 IIP1

3 IIN2

IVP 19

DIRO 18

4 IIP2

ELT 17

5 VREF

SEL1 16

6 MP1/SCL RATED/CNF 15

7 MP0/SDA

VSS 14

8 VDD

LED 13

9 MON

MOP 12

10 OSC2

OSC1 11

J10

J11

Table 2: Jumper settings for various device options

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