MicroARM-A9
Programmable Logic Controller
1. Introduction
This manual describes the specific features of the MicroARM-A9.
For information common to programming, see the "MicroLADDER manual". To visualize
better the corresponding addresses in MicroLADDER, they appear in color, on the sides of
the diagrams.
2. Charateristics
2.1 Board presentation
Afficheur
Ethernet
Mode PROG
Reset
Sonde débug
RS232 #1
+3V3 TX RX 0V
Reset
Reveil
Entrées ana
0V U/I2 0V U/11
Sortie ana 1
0V
Iout
Sortie ana 2
0V
Iout
Configuration
entrées ana
Config I
Config U
RS485#3
0V B A
Terminaison
RS485#3
RS232#0
+3V3 TX RX 0V
Terminaison
RS485#2
RS485#2
0V
0V
B
A
+12V
+12V
A
B
0V
0V
Entrées TOR
E1
0V
E2
0V
Entrée réveil
Reveil
0V
Alimentation
Terre N Ph
ou
0V +24V NC
Mini interface
Afficheur
détachée
au montage
Sorties relais
R2 C2 T2 R1 C1 T1
SAV1254B
➔
ARM7 LPC1788 Cortex Processor
➔
512Ko Flash (to save the monitor and the application)
➔
16Mo of video RAM
➔
512Ko of saved RAM extensible to 512Kw
3
Relay output
Analog input
Alarm
Unbug
sensor
Display
Input alarm
Alarm
0V
Mini
interface
Display
detached
when
mounting
Power supply
Ground N Ph or
0V +24VNC
Digital input
Analog output
Analog input