Industrial Shields PLC Arduino ARDBOX, User Manual

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Ref. 006001001300 Rev. 0: 30-08-2019
1.
GPRS Ardbox Relay HF: General Features
COMPACT PLC ARDUINO ARDBOX 20I/Os
RELAY HF
Input Voltage
12 to 24Vdc
Fuse protection (2.5A)
Polarity protection
Input rated voltage 24 Vdc
Rated Power
30 W
I Max.
1,5A
Size
100x45x115
Clock Speed
16MHz
Flash Memory
32KB of which 4KB are used by
bootloader
SRAM
2.5KB
EEPROM
1KB
Communications
I2C -- USB -- RS232 -- RS485 --
SPI -- TTL
– GPRS
RS485
TOTAL Input points
10
TOTAL Output points
10
An/Dig Input 10bit
(0-10Vcc)
0 to 10Vac
Input Impedance: 39K
Separated PCB ground
Rated Voltage: 10Vac
7 to 24Vdc
I min: 2 to 12 mA
Galvanic Isolation
Rated Voltage: 24 Vdc
* Interrupt isolated Input
HS
(24Vcc)
7 to 24Vdc
I min: 2 to 12 mA
Galvanic Isolation
Rated Voltage: 24Vdc
7 to 24Vdc
I min: 3/6 mA
Separated PCB ground
Analog Output 8bit
(0-10Vcc)
0 to 10Vac
I max: 20 mA
Separated PCB ground
Rated Voltage: 10Vac
Digital Isolated Output
(24Vcc)
5 to 24Vdc
I max: 70 mA
Galvanic Isolation
Diode Protected for Relay
Rated Voltage: 24Vdc
Imax 24Vdc: 410 mA
PWM Isolated Output
8bit
(24Vcc)
5 to 24Vdc
I max: 70 mA
Galvanic Isolation
Diode Protected for Relay
Rated Voltage: 24Vdc
PWM Isolated
Output 8bit
(24Vcc)
Expandability
I2C
– RS232 – RS485 – SPI – TTL
– GPRS
Reference
006001001300