RealMan RM65-B - Digital Input; Digital Output; Analog Input

RealMan (Beijing) Intelligent Technology Co., Ltd.
22
output channel
26
black
DGND
External digital
ground
Robot arm has I/O ports whose quantities and functionalities are shown below.
digital output：DO
4 ports; configurable from 0 to 12 volts.
digital input： DI
3 ports; configurable from 0 to 12 volts.
analog output：AO
4 ports; output voltage from 0 to 10 volts.
analog output：AI
4 ports; input voltage from 0 to 10 volts.
5.2.1 Digital Input
The controller interface has 3 ports of digital input. The user needs to connect the
external input digital power to provide the power reference for the digital input.
Electrical characteristics are shown in the table below.
Digital
input
Min
Typical
Max
Unit
input
power Vin
0
5
24
Volt or V
input
voltage
-0.5
24
Volt or V
logic low
level
1
Volt or V
logic high
level
Vin-0.5
Volt or V
5.2.2 Digital Output
The controller interface has 4 digital output ports. Users need to connect the external
output digital power supply to provide level reference for digital output. Electrical
characteristics are shown in the table below.
Digital
output
Min
Typical
Max
Unit
input
power Vin
0
5
24
V
5.2.3 Analog Input
The controller has 4 analog input channels or ports. Its voltage range is 0~10V. Its
electrical characteristics are shown in the table below.