© 2022 ANTZER TECH CO., LTD.
5
2.
Hardware Feature
2.1.
MicroFit Connector
For the standard configuration, Antzer-Tech RIFA-M can support ISO 15765-4, SAE J2284
and SAE J1939 on MicroFit by pin 2/12 and pin 3/13 with CAN High/Low signal. Also,
RIFA-M supports wide range power input from 9V to 32V by pin 1/11 and ignition input by
pin 4. Furthermore, RIFA-M provides 2xDI, 2xDO, 1xRS485, 1xRS232, 1x Analog in, and
1xVDC(5V) out.The pin definition is as the below table.
RIFA-M
Pin No
Define
Pin No.
Define
1
VDC In
11
VDC Ground
2
CAN1 Low
12
CAN1 High
3
CAN2 Low
13
CAN2 High
4
Ignition In
14
DI 1
5
DI 2
15
N/A
6
DO 1
16
DO 2
7
RS-485 D+
17
RS-485 D-
8
RS-232 RX
18
RS-232 TX
9
VDC Out (5V)
19
VDC Ground
10
Analog In
20
N/A