Product Specification

PLC Power	0.75 HP
Manufacturer Series	H3U
I/O Points	10/9
Programming	Ladder
Output Type	Digital
Pulse Transmission Output	5 Nos
Communication Port	3 Nos
Display Type	Digital
Usage/Application	Automation
Number of Inputs	9 Digits
Model No.	H3U-1616-MT-XP

Product Description

◆ Please configure the external safety circuit for the PLC to ensure that the entire system can work safely when the external power supply or PLC fails. Wrong operation outputs can lead to accidents.

◆ Please configure the emergency stop circuit, protective circuit, interlocking circuit that can prevent concurrent opposite operations such as forward and reverse rotations,and interlocking circuits that can prevent mechanical damage such as top and bottom positioning limits.

◆ When the PLC's CPU detects a fault using its self-diagnosis functions such as watchdog timer failure, all outputs are disconnected. In addition, when the PLC's CPU cannot detect input/output control faults, output control becomes invalid. In such case, external circuits and structure should be designed to ensure that the mechanical equipment can work safely.

◆ The output current supplied by DC 24 V to the power supply can be different by the model and expansion modules. In case of overload, some outputs become OFF in addition to that the voltage declines automatically and inputs of the PLC become invalid. In such case, external circuits and structure should be designed to ensure that the mechanical equipment can work safely.

◆ Failures in relays, transistors and thyristor of output components can lead to consistent connection or disconnection of outputs.

◆ External circuits and structures should be designed for output signals that can lead to serious accidents to ensure that the mechanical equipment can work safely.