Digital and Analog Timers

Panasonic timers are well suited for a variety of machine and process control applications

Image of Panasonic's Digital and Analog TimersPanasonic's digital and analog timers are available in single function/multi-range, multifunction/single range, and multifunction/multi-range configurations.

The DIN 48-size multifunction, multi-range timers have 8 selectable operating modes. Available with pin or screw terminals, these timers feature two-color backlit LCD displays, waterproof front panels, four signal inputs, and relay or solid-state outputs. 

The DIN 48-size analog dial set multi-function, multi-range timers cover 18 different operating modes and include true power off-delay, star-delta, and cyclic twin timers. They have washdown front panels, up to three signal inputs, and relay outputs.

LT4H Series Digital Timers Features PM4H Series Analog Timers Features
  • Screw terminal and pin type are both standard
  • Changeable panel cover
  • Conforms with EMC and low voltage directives
  • EE-PROM power failure memory
  • Bright and easy-to-read display
  • Simple operation – Seesaw buttons make setting and operation easy
  • Short body of only 64.5 mm (2.54 in) or 70.1 mm (2.76 in)
  • Conforms to IP66's weather resistance standards
  • 8 operation modes (PM4H-S)
  • Tube base with pin style terminals
  • Multiple time ranges – 1s to 500h (Max)
  • IP50/IP65 rated – Front panel protected against water splash and dust
  • 100 to 240 V AC free-voltage input, 48 to 125 V DC type available
  • Built-in screw terminals
  • Easy wiring – Reduces additional costs
  • Changeable panel cover

LT4H Series Digital Timers

ImageManufacturer Part NumberDescriptionRelay TypeFunctionCircuitAvailable Quantity
LT4H-DC24VS datasheet linkTIMER RELAY DIG 24VDC SCREW TERMLT4H-DC24VSTIMER RELAY DIG 24VDC SCREW TERMIntegratedProgrammable (Multi-Function)SPDT (1 Form C)108 - Immediate
LT4H-DC24VS product page link
LT4H-AC240V datasheet linkTIMER RELAY DIGITAL 240VAC 11PINLT4H-AC240VTIMER RELAY DIGITAL 240VAC 11PINIntegratedProgrammable (Multi-Function)SPDT (1 Form C)104 - Immediate
LT4H-AC240V product page link
LT4H-AC240VS datasheet linkTIMER RELAY DIGITAL 240VAC SCREWLT4H-AC240VSTIMER RELAY DIGITAL 240VAC SCREWIntegratedProgrammable (Multi-Function)SPDT (1 Form C)64 - Immediate
LT4H-AC240VS product page link
LT4H-DC24V datasheet linkTIMER RELAY DIG 24VDC OCT 11PINLT4H-DC24VTIMER RELAY DIG 24VDC OCT 11PINIntegratedProgrammable (Multi-Function)SPDT (1 Form C)50 - Immediate
LT4H-DC24V product page link

PM4H Series Analog Timers

ImageManufacturer Part NumberDescriptionRelay TypeFunctionCircuitAvailable Quantity
PM4HA-H-AC240V datasheet linkTIMER RELAY ANLG 100-240V 11PINPM4HA-H-AC240VTIMER RELAY ANLG 100-240V 11PINIntegratedProgrammable (Multi-Function)DPDT (2 Form C)111 - Immediate
74 - Factory Stock
PM4HA-H-AC240V product page link
PM4HS-H-AC240V datasheet linkTIMER RELAY ANLG 100-240V 8PINPM4HS-H-AC240VTIMER RELAY ANLG 100-240V 8PINIntegratedOn-DelayDPDT (2 Form C)0PM4HS-H-AC240V product page link
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Published: 2013-05-22