Dobot CR5 - Digital Input

DOBOT CR5 User Guide 3 Electrical Specifications
Issue V3.5.3.1 (2020-05-09) User Guide Copyright © Yuejiang Technology Co., Ltd
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Module
Function
protect the servo drive
24V power
Turn single-phase 110V/230V AC into 24V DC for
powering controller module, I/O module, and other
logic modules
AC detection
Check the AC input and internal DC status of the
controller. Under abnormal AC and DC conditions, the
AC detection board can provide sufficient DC power to
ensure the equipment's emergency stop operation.
48V power
Turn single-phase 110V/220V AC into 48V DC for
powering servo and motor
Controller module
Controller module is used to control the logic unit of
the robot system, responsible for human-interface
interaction, trajectory planning, motion control, status
monitoring, and so on
Safety I/O interface
Safety I/O interface is used to control the safety circuit
of system, such as emergency stop
Digital Input
Figure 3.6 shows the simple digital input circuit and Table 3.8 lists the technical specifications.