Information

VIN
VIN
GND GND
59
Relay 9
31
PC6
60
Relay 8
30
PC7
71
Relay 7
29
PA7
72
Relay 6
28
PA6
78
Relay 0
22
PA0
77
Relay 1
23
PA1
74
Relay 4
26
PA4
76
Relay 2
24
PA2
75
Relay 3
25
PA3
73
Relay 5
27
PA5
6
Digital 0
2
PE4
7
Digital 1
3
PE5
1
Digital 2
4
PG5
5
Digital 3
5
PE3
15
Digital 4
6
PH3
16
Digital 5
7
PH4
17
Digital 6
8
PH5
18
Digital 7
9
PH6
23
Digital 8
10
PB4
24
Digital 9
11
PB5
25
Digital 10
12
PB6
26
Digital 11
13
PB7
97
Analog 0
A0
PF0
96
Analog 1
A1
PF1
95
Analog 2
A2
PF2
94
Analog 3
A3
PF3
93
Analog 4
A4
PF4
92
Analog 5
A5
PF5
91
Analog 6
A6
PF6
90
Analog 7
A7
PF7
89
Analog 8
A8
PK0
88
Analog 9
A9
PK1
46
Interrupt 0
TX1
18
PD3
45
Interrupt 1
RX1
19
PD2
GND
RS485 B
+5V
RS485 A
63 RX3 15
PJ0
R
/RE
DE
D
64 TX3 14
PJ1
69 --
PJ6
68 --
PJ5
A
B
GND
90Analog 7 A7
PF7
88Analog 9 A9
PK1
86Analog 11 A11
PK3
84Analog 13 A13
PK5
17Digital 6 8
PH5
23Digital 8 10
PB4
25Digital 10 12
PB6
42Digital 12 42
PL7
40Digital 14 44
PL5
13TXD2 TX2 16
PH1
3V3
98AREF AREF
AREF
5V
91 Analog 6A6
PF6
89 Analog 8A8
PK0
87 Analog 10A10
PK2
85 Analog 12A12
PK4
30 /ResetRESET
/RESET
18 Digital 79
PH6
24 Digital 911
PB5
26 Digital 1113
PB7
41 Digital 1343
PL6
39 Digital 1545
PL4
12 RXD2RX2 17
PH0
GND
GND
GND
GND
GND
X2
1
Connected to the ATmega16u2 and
used for USB programming and
communication with PC
GND
96Analog 1 A1
PF1
94Analog 3 A3
PF3
92Analog 5 A5
PF5
45Interrupt 1 RX1 19
PD2
6Digital 0 2
PE4
1Digital 2 4
PG5
15Digital 4 6
PH3
44SDA SDA 20
PD1
19/SS 53
PB0
22MISO 50
PB3
3V3
2RXD RX 0
PE0
5V
97 Analog 0A0
PF0
95 Analog 2A2
PF2
93 Analog 4A4
PF4
46 Interrupt 0TX1 18
PD3
30 /ResetRESET
/RESET
7 Digital 13
PE5
5 Digital 35
PE3
16 Digital 57
PH4
43 SCLSCL 21
PD0
21 MOSI51
PB2
20 SCK52
PB1
3 TXDTX 1
PE1
X1
1
SN65HVD08
RS485
Attention to current limit
Attention to current limit
Attention to current limit
Attention to current limit
12
x HIGH
CURRENT
High
Side
Switch
Nominal
load
current
= 2A (self
limiting)
On
-state
resistance
= typ
70mΩ
Operational Voltage:
12V: 10,8V-13,2V
24V: 21,6V-26,4V
Max. 20A
(Fused by not resettable fuse)
Relay
output
Resistive
Load
max
. current
6A 250
V AC
/ 30V DC
6A
Relay
output
Resistive
Load
max
. current
6A 250
V AC
/ 30V DC
6A
Signal Inputs Logic “0” level:
0V
– 3,6V (Vin=12V), 0V
–7,2V (Vin=24V)
Logic “1” level:
9V
– 13,2V (Vin=12V), 18V
–26,4V (Vin=24V)
Maximum input current <3mA Voltage range in case of analog input use 0 – 13,2V (Vin=12V) / 0
– 26,4V (Vin=24V)
MAXI
PINOUT V1.0
Attention to current limit
General Information
Pay attention
GND
POWER
CONTROLLINO Function
PHYSICAL PIN
PORT PIN
ARDUINO Mega Board
CHIP used ATmega 2560-16AU
Pin Header current limit:
Absolute max per pin 40mA
recommended 20mA
Absolute max 200mA
for entire Pin Header
Current limit @5V + 3V3 max
200mA (Fused by resettable fuse)
Current limit @3V3 only 150mA
All signals are protected with serial
resistance
9 /OVL--
PE7
79 RTC /INT--
PJ7
65 RTC SS--
PJ2
20 SCK52
PB1
21 MOSI51
PB2
22 MISO50
PE3
RV-2123-C2-TA-QC-020
CE
SCL
SDI
SDO
/INT
RTC
8 LAN /INT--
PE6
66 LAN /SS--
PJ3
20 SCK52
PB1
21 MOSI51
PB2
22 MISO50
PE3
W5100
/SCS
SCLK
MOSI
MISO
/INT
ETHERNET
Relay
ATmega
Output Port
Protection resistor
ESD
Protection
ESD
Protection
Pin Header Output
Screw terminal
Relay
Relay OUTPUT:
Automatic divider
Division ratio:
12V range: 3,06
24V range: 6,14
ESD
Protection
Protection resistor
ATmega
Input Port
ESD
Protection
Pin Header Input
Screw terminal
input
Analog/Digital INPUT:
HighSide Switch
ATmega
Output Port
Protection resistor
ESD
Protection
ESD
Protection
Pin Header Output
Screw Terminal
Power Output
Digital OUTPUT:
Vin
14.07.2015