Removable Terminal Block (RTB). Beijer Electronics NA-9379

Programmable I/O (PIO) NA-9379, Basic setting

KI00341 2014-10

12.7

Removable Terminal Block (RTB)

12.8

Method of Wiring

Connecting or removing the cable by pushing the terminal button for the relevant points.

NOTE!

The use of an incorrect supply voltage or frequency can cause severe damage to the component.

12.9

Program Memory

Memory Size Function

Program Memory

Data Memory

512 KBytes PLC program (CODESYS)

Data register, Counter, Timer, Auxiliary Relay (memory cell)

512 KBytes Retain Time : 6 days

%IW0~%IW639 (640 word Input and Internal memory)

%QW0~%QW639 (640 word Output and Internal memory)

%MW0~%MW639 (640 word Internal memory)

Non-Volatile Memory 32 KBytes Retain Time : 6 days

Register (16bit): 16 KBytes, Flag (1 bit): 16 KBytes

Battery backup / persistent variables

- 8000 points: Data register/Counter/Timer (16 bit)

- 128 000* points: Auxiliary Relay (memory cell) (1 bit)

*)16k bytes => 16*8bit =128 000

12.10

Boot application

PIO do not use “Boot Application” file to restore the application after a power off/on. www.beijer.se

32 (35)