4
Pinout
Table 1 FMB202 pinout
PIN NAME
DESCRIPTION
VCC (6-30)V
Power supply (6-30) V DC (+).
GND (-)
Ground pin. (6-30) V DC (-)
DIN 1
Digital input, channel 1.
DIN 2
Digital input, channel 2.
DIN 3
Digital input, channel 3.
AIN 1
Analog input, channel 1. Input range: 0-30 V DC.
DOUT 1
Digital output, channel 1. Open collector output.
Max. 0,5 A DC
DOUT 2
Digital output, channel 2. Open collector output.
Max. 0,5 A DC
1WIRE DATA
Data for 1–Wire devices.
1WIRE POWER
+3,8 V output for 1–Wire devices.
Figure 2 FMB202 wires
