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Need help?Do you have a question about the Panasonic LT4H/-L and is the answer not in the manual?
Highlights the dual-color backlight LCD for clear visibility.
Describes the compact body for easy installation in narrow panels.
Ensures reliable operation in harsh environments due to water and dirt resistance.
Offers excellent cost performance for market needs.
Includes seesaw switches and IP66 protection.
Details the components and indicators on the timer's front display.
Illustrates the location and function of the DIP switches.
Covers electrical ratings like operating voltage, power, and control capacity.
Details time accuracy, temperature error, and voltage error specifications.
Lists relevant safety standards like EN61812-1.
Provides overall dimensions for the LT4H digital timer unit.
Specifies standard panel cut-out dimensions for installation.
Shows terminal layout and wiring for the 8-pin type.
Shows terminal layout and wiring for the 11-pin type.
Shows terminal layout and wiring for the screw terminal type.
Explains setting the operation mode and time range using DIP switches.
Details how to set the timer value using the front panel keys.
Describes how to change the set time during operation.
Describes Power ON delay (1) operation mode and time chart.
Explains Power ON delay (2) operation mode and time chart.
Details Signal ON delay operation mode and time chart.
Describes Signal OFF delay operation mode and time chart.
Explains Pulse One-shot operation mode and time chart.
Details Pulse ON delay operation mode and time chart.
Describes Signal Flicker operation mode and time chart.
Explains Totalizing ON delay operation mode and time chart.
Provides important remarks and notes regarding operation modes.
Covers a broad time range from 0.01 sec. to 9999 hours.
Compact body design for easy installation in narrow panels.
Meets UL, c-UL, and CE compliance requirements.
Offers unmatched cost performance at an affordable price.
Describes the displays related to T1/T2 settings.
Illustrates the DIP switches for setting.
Details electrical ratings for relay and transistor output types.
Details breakdown voltage, insulation resistance, and reset time.
Lists safety standards including EN61812-1.
Provides overall dimensions for the LT4H-W timer.
Specifies standard panel cut-out dimensions.
Lists safety standards and pollution/overvoltage categories.
Details EMC compliance and immunity standards.
Shows terminal layouts and wiring diagrams for the 8-pin type.
Displays terminal layouts and wiring for the 11-pin type.
Presents terminal layouts and wiring for the screw terminal type.
Explains setting time range using DIP switches for Timer T1 and T2.
Details how to set the operation mode using front panel keys.
Provides guidelines for changing the set time during operation.
Details the PULSE A OFF-start/1 operation mode and its time chart.
Explains INTEGRATION A OFF-start/1 operation and its time chart.
Describes PULSE B OFF-start/repeating operation and its time chart.
Provides important remarks and notes regarding operation modes.
Provides essential guidance for proper terminal wiring and connections.
Explains precautions for input signal connections to avoid damage.
Details signal input types and output considerations.
Covers specific operating modes and their behavior.
Explains how to set operation modes and time ranges.
Lists environmental and usage conditions to avoid.
Details conditions for CE marking compliance.
Advises on avoiding long continuous operation to prevent heat damage.
Details conditions for CE marking compliance, including categories.
Explains how to interpret and handle self-diagnosis error displays.
General