Xinje XD Series User Manual

431
Q28: Do not have clock function?Why is the clock inaccurate?
A28:
XD/XL series PLC clock function is optional, and if you want to buy the PLC with clock
function, please confirm when purchasing. Otherwise, the default PLC when it leaves factory
does not have clock function.
If you use a PLC with clock function, check whether the value in register SD13-SD19 is
decimal. If not, you need to convert it into decimal through BIN or TRD instructions.
There are some errors in the clock of XD/XL series PLC. The error is about ±5 minutes per
month. Please calibrate it by HMI or directly in the PLC program.
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Xinje XD Series Specifications

General

Input Voltage	24V DC
Storage Temperature	-20°C to 70°C
Protection Class	IP20
Type	PLC
Series	XD
Programming Language	Ladder Logic, Instruction List
Communication Interface	RS232, RS485
Power Supply	24V DC
Digital Inputs	Available (number varies by model)
Digital Outputs	Available (number varies by model)
Analog Inputs	Available (number varies by model)
Analog Outputs	Available (number varies by model)
Output Type	Relay, Transistor
Number of Inputs	Varies by model (see Digital Inputs and Analog Inputs)
Number of Outputs	Varies by model (see Digital Outputs and Analog Outputs)
Operating Temperature	0°C to 50°C
Humidity	5% to 95% (non-condensing)