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Multifunction Digital Timer

H5CX-A/-L (Timer Function)

21

Operation in Run Mode

Present Value and Set Value

These items are displayed when the power is turned ON. The
present value is displayed in the main display and the set value is
displayed in the sub-display. The values displayed will be determined
by the settings made for the time range and the timer mode in func-
tion setting mode.

Present Value and ON Duty Ratio (Output Mode = Z)

The present value is displayed in the main display and the ON duty
ratio is displayed in the sub-display. “SET1” lights at the same time.

Set the ON duty ratio used in ON/OFF-duty adjustable flicker mode
(Z) as a percentage.

If a cycle time is set, cyclic control can be performed in ON/OFF-duty
adjustable flicker mode simply by changing the ON duty ratio.

The output accuracy will vary with the time range, even if the ON
duty ratio setting is the same. Therefore, if fine output time adjust-
ment is required, it is recommended that the time range for the cycle
time is set as small as possible.

Examples:

1. If the cycle time is 20 s, the ON duty ratio is 31%, and the time

range is 1 s to 9999 s, the ON time is given by the following:

20 (s)

´

= 6.2 (s)

®

Rounded off to the nearest integer

(because of the time range setting)

®

ON time = 6 s

2. If the cycle time is 20.00 s, the ON duty ratio is 31%, and the time

range is 0.01 s to 99.99 s, the ON time is given by the following:

20.00 (s)

´

= 6.200 (s)

®

Rounded off to 2 decimal places

(because of the time range setting)

®

ON time = 6.20 s

Present Value and Cycle Time (Output Mode = Z)

The present value is displayed in the main display and the cycle time
is displayed in the sub-display. “SET2” lights at the same time.

Set the cycle time used in ON/OFF-duty adjustable flicker mode (Z).

When Output Mode Is Not Z

Present value

Set value

Set each digit for the set value using the corresponding keys.

Present value

ON duty ratio

Cycle time

When Output Mode Z Is Selected

Present value

Set each digit for the cycle time using the corresponding keys.

Set each digit for the ON duty ratio using the corresponding keys.
(The keys for the 4th digit cannot be used.)

100

ON time = Cycle time

×

ON duty ratio (%)

100

31 (%)

100

31 (%)

Elapsed cycle time

ON duty set as a percentage

Cycle time

ON duty (%)

Output control

Close

Open

Opening/closing valve

Fully closed

↔

Fully open

0%

↔

100%

ON duty

Up/down keys used for analog
adjustment of the ON duty

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Summary of Contents for H5CX

Page 1: ...le display with backlit negative transmissive LCD Finger safe terminals screw terminal block models Complies with IP66 NEMA4 and UL Type 4X when using the Y92S 29 Waterproof Packing and Y92F 30 Flush Mounting Adapt er Contents Multifunction Digital Timer H5CX A L 2 2 stage Digital Timer H5CX B 35 Common to All Models Safety Precautions 47 Warranty and Application Considerations 52 H5CX Series H5CX...

Page 2: ...ange of cyclic control application requirements as well as ON OFF duty adjustable flicker mode PNP NPN switchable DC voltage input H5CX A A11 models Meet a variety of mounting requirements Screw terminal block models and pin style terminal models Six language instruction manual Contents Model Number Structure 3 Ordering Information 3 Specifications 4 Connections 7 Nomenclature 11 Dimensions 12 Ope...

Page 3: ...Order Separately Note 1 Supplied with H5CX A models except for H5CX A11 and H5CX L8 models 2 Y92A 48G is a finger safe terminal cover attached to the P3G 08 or P3GA 11 Socket 1 2 3 4 5 H5CX Output type Supply voltage Models Standard type Economy type Screw terminals 11 pin socket 8 pin socket Contact output 100 to 240 VAC H5CX A H5CX A11 H5CX L8 12 to 24 VDC 24 VAC H5CX AD H5CX A11D H5CX L8D Trans...

Page 4: ...0 kW min Voltage Input High logic level 4 5 to 30 VDC Low logic level 0 to 2 VDC Input resistance approx 4 7 kW No voltage Input ON impedance 1 kW max Leak age current 5 to 20 mA when 0 W ON residual voltage 3 V max OFF impedance 100 kW min Signal reset gate Minimum input signal width 1 or 20 ms selectable same for all input Reset system Power resets except for A 3 b 1 and F modes external and man...

Page 5: ...40 VAC 1 5 kV for 24 VAC 12 to 24 VDC Noise immunity 1 5 kV between power terminals and 600 V between input terminals square wave noise by noise simulator pulse width 100 ns 1 ms 1 ns rise Static immunity Destruction 15 kV Malfunction 8 kV Vibration resistance Destruction 10 to 55 Hz with 0 75 mm single amplitude each in three directions four cycles each 8 min per cycle Malfunction 10 to 55 Hz wit...

Page 6: ...a life of 100 000 operations can be expected The minimum applicable load is 10 mA at 5 VDC failure level P Inrush Current Reference Values 1 000 500 100 50 10 0 1 2 3 4 5 Switching operations 10 4 30 VDC L R 7 ms 250 VAC cosφ 0 4 250 VDC 30 VDC cosφ 1 Load current A Voltage Applied voltage Inrush current peak value Time 100 to 240 VAC 264 VAC 5 3 A 0 4 ms 24 VAC 12 to 24 VDC 26 4 VAC 6 4 A 1 4 ms ...

Page 7: ...ulation Inputs Start signal Stops timing in A 2 and A 3 power ON delay modes Starts timing in other modes Reset Resets present value In elapsed time mode the present value returns to 0 in remaining time mode the present value returns to the set value Count inputs are not accepted and control output turns OFF while reset input is ON Reset indicator is lit while reset input is ON Gate Inhibits timer...

Page 8: ...or output Reset Signal Gate Unused Input use 0 V Unused Unused Unused Contact output Transistor output The power supply and input circuit are not insulated See note 2 Terminals 1 and 6 of the H5CX AD are connected internally The power supply and input circuit are not insulated See note 2 Terminals 1 and 6 of the H5CX ASD are connected internally The power supply and input circuit of the H5CX A11 h...

Page 9: ...l Reset and Gate Input Internal circuit IN 0 V 0 V 0 V PC or sensor Input H5CX A H5CX A11 Signal input Gate input Reset input Contact Input H5CX L8 Open Collector Operate with transistor ON Operate with transistor ON Operate with relay ON Voltage Output Connection to a voltage output sensor Sensor H5CX A H5CX A11 Signal input Gate input Reset input H5CX L8 H5CX A H5CX A11 H5CX L8 Input Signal inpu...

Page 10: ... V Contact Input No contact Input NPN Transistor Operate with transistor OFF Operate with transistor ON Operate with relay ON No contact Input PNP Transistor Signal input Gate input Reset input Input H5CX A H5CX A11 Sensor Sensor Signal input Gate input Reset input Input H5CX A H5CX A11 Signal input Gate input Reset input Input H5CX A H5CX A11 Connection to NPN open collector output sensor Connect...

Page 11: ...same as present value If the time range is 0 min 0 h 0 0 h or 0 h 0 min this display flashes to indicate timing operation Set Value green Character height 6 mm Set Value 1 2 Display Front View Case color Black Operation Key Mode Key Changes modes and setting items Reset Key Resets present value and output Up Keys 1 to 4 Down Keys 1 to 4 Switches Key protect Switch DIP Switch Default setting OFF ON...

Page 12: ...ing Models H5CX A11 A11S Flush Mounting Surface Mounting Models H5CX A11D A11SD Flush Mounting Surface Mounting Models H5CX L8 Flush Mounting Surface Mounting Models 44 8x44 8 100 6 48x48 Note M3 5 terminal screw effective length 6 mm 44 8x44 8 64 6 48x48 Note M3 5 terminal screw effective length 6 mm 44 8x44 8 72 5 14 4 6 48x48 H 5 C X A 1 1 D 14 4 63 7 6 44 8x44 8 48x48 4 8 44 8x44 8 63 7 14 3 6...

Page 13: ... Ordered Separately Panel Y92S 29 provided Waterproof Packing Y92F 30 provided Flush Mounting Adapter Y92S 29 order separately Waterproof Packing Y92F 30 order separately Flush Mounting Adapter P3GA 11 order separately Rear Surface Connection Socket Y92S 29 order separately Waterproof Packing Y92F 30 order separately Flush Mounting Adapter P3GA 11 order separately Rear Surface Connection Socket No...

Page 14: ... 3 90 P2CF 11 P2CF 11 P2CF 08 H5CX A11 A11S H5CX A11D A11SD L8 20 3 max 7 8 3 4 5 35 4 4 40 0 2 40 0 2 7 8 4 35 4 20 3 19 3 1 3 5 4 5 70 max 50 max 20 3 max Track Mounting Front Connecting Socket P2CF 08 P2CF 08 E Finger Safe Terminal Type Conforming to VDE0106 P100 Surface Mounting Holes Two 4 5 dia or two M4 50 max 70 max 21 5 max Terminal Arrangement Internal Connections Top View Eight M3 5 x 7...

Page 15: ...ax Terminal Arrangement Internal Connections Top View Eleven M3 5 x 7 5 sems Two 4 5 dia holes Eleven M3 5 x 7 5 sems Two 4 5 dia holes 45 45 4 9 17 45 45 25 6 4 5 16 3 6 2 34 47 7 x 47 7 48 x 48 47 4 16 5 24 6 27 6 27 dia Back Connecting Socket P3G 08 P3GA 11 27 dia Finger Safe Terminal Cover Conforming to VDE0106 P100 Y92A 48G Twelve 6 4 dia holes Terminal Arrangement Internal Connections Bottom...

Page 16: ...Flush Mounting Adapter separately if it is lost or dam aged Note Use Waterproof Packing to provide a level of water protection that complies with NEMA4 UL Type 4X or IP66 standards Or der the Waterproof Packing separately if it is lost or damaged Depending on the operating environment the Waterproof Packing may deteriorate contract or harden and so regular re placement is recommended Hard Cover Y9...

Page 17: ... with the operation keys For details on the setting methods refer to page 19 When Using More Detailed Setting Items Output Time NPN PNP Input Mode Display Color Key Protect Level Setting for items other than the basic functions can be performed with the operation keys For details on the setting methods refer to page 19 Basic Functions 1 2 3 4 5 6 7 8 ON OFF When Using Basic Functions Only Time ran...

Page 18: ...abled Enabled 2 Time range Refer to the table on the right 3 4 5 Output mode Refer to the table on the right 6 7 Timer mode Elapsed time UP Remaining time DOWN 8 Input signal width 20 ms 1 ms Easy Confirmation of Switch Settings Using Indicators The ON OFF status of the DIP switch pins can be confirmed using the front display For details refer to page 31 Pin 2 Pin 3 Pin 4 Time range ON ON ON 0 001...

Page 19: ...efault settings When performing settings with operation keys only set pin1 of the DIP switch to OFF factory setting If pin 1 of the DIP switch is set to ON the setting items indicated in will not be displayed For details refer to Time Range List below Time range Timer mode Elapsed time Remaining time Output mode Function setting mode Output time Output hold 0 01 to 99 99 s Display Set Value Time R...

Page 20: ... or 1 ms for signal reset and gate inputs The same setting is used for all external inputs sig nal reset and gate inputs If contacts are used for the input signal set the input signal width to 20 ms Processing to eliminate chatter ing is performed for this setting NPN PNP Input Mode imod Select either NPN input no voltage input or PNP input voltage input as the input format The same setting is use...

Page 21: ...io is 31 and the time range is 1 s to 9999 s the ON time is given by the following 20 s 6 2 s Rounded off to the nearest integer because of the time range setting ON time 6 s 2 If the cycle time is 20 00 s the ON duty ratio is 31 and the time range is 0 01 s to 99 99 s the ON time is given by the following 20 00 s 6 200 s Rounded off to 2 decimal places because of the time range setting ON time 6 ...

Page 22: ... signal Gate Reset Control output Set value Set value Timing diagram Output is instantaneous when setting is 0 Basic Operation Power Timing Output Timing starts when the start signal goes ON and is reset when the start signal goes OFF While the start signal is ON the timer starts when the power comes ON or when the reset input goes OFF The control output is controlled using a sustained or one shot...

Page 23: ... goes OFF Start signal input Normal output operation will not be possible if the set time is too short Set the value to at least 100 ms contact output type Start signal input is disabled during timing 0 UP DOWN 0 Power Start signal Gate Reset Control output Set value Set value Sustained Output Timing diagram Sustained Basic Operation Power Output Timing Timing Timing starts when the start signal g...

Page 24: ...utput Set value Set value Timing diagram Basic Operation Power Output Timing Timing starts when the start signal comes ON The control output is reset when time is up While the start signal is ON the timer starts when power comes ON or when the reset input goes OFF Start signal input Output is disabled when the setting is 0 Start signal input is enabled during timing 0 UP DOWN 0 Power Start signal ...

Page 25: ...when the life of the EEPROM has expired Main display Sub display Error Output status Correction method Set value after reset e1 Not lit CPU OFF Either press the reset key or reset the power supply No change e2 Not lit Memory error RAM OFF Reset the power supply No change e2 sum Memory error EEP See note OFF Reset to the factory settings using the reset key 0 ...

Page 26: ...rom timer operation to twin timer operation using the keys 1 Note The key must be pressed before the key 1 2 3 4 5 6 7 8 OFF ON Settings for basic functions can be performed with just the DIP switch Be sure to set pin 1 to ON when using the DIP switch Item OFF ON 1 DIP switch set tings enable disable Disabled Enabled 2 OFF time range Refer to the table on the right 3 4 ON time range Refer to the t...

Page 27: ...cters displayed in reverse video are the initial values When performing settings with operation keys only set pin1 of the DIP switch to OFF factory setting If pin 1 of the DIP switch is set to ON the setting items indicated by will not be displayed For details refer to Time Range List below Timer mode Function setting mode Display Set Value Time Range List Input signal width NPN PNP input Key prot...

Page 28: ...um signal input width 20 ms or 1 ms for signal reset and gate inputs The same setting is used for all external inputs sig nal reset and gate inputs If contacts are used for the input signal set the input signal width to 20 ms Processing to eliminate chatter ing is performed for this setting NPN PNP Input Mode imod Select either NPN input no voltage input or PNP input voltage input as the input for...

Page 29: ...yed in the sub display SET1 lights at the same time Present Value and ON Set Time The present value is displayed in the main display and the ON set time is displayed in the sub display SET2 lights at the same time Present value OFF set time Present value ON set time Set the digits for the OFF set time using the corresponding keys Set the digits for the ON set time using the corresponding keys ...

Page 30: ...the start signal goes ON The status of the control output is reversed when time is up OFF at start While the start signal is ON the timer starts when the power comes ON or when the reset input goes OFF Start signal input Timing OFF Timing ON Timing ON Timing OFF Normal output operation will not be possible if the ON OFF set time is too short Set the value to at least 100 ms contact output type Sta...

Page 31: ...s that DIP switch pin 8 is ON Indicates that DIP switch pin 7 is OFF Indicates that DIP switch pin 6 is ON Indicates that DIP switch pin 5 is OFF Indicates that DIP switch pin 4 is ON Indicates that DIP switch pin 3 is OFF Indicates that DIP switch pin 2 is ON Indicates that DIP switch pin 1 is ON Power ON 1 s min Run Mode Timer Twin timer selection DIP switch monitor Timer Twin Timer Selection Mo...

Page 32: ...peration stopped Timer twin timer selection DIP switch monitor Timer Except for Z mode PV SV Timer Z mode PV ON duty ratio PV cycle time Time range Timer mode Output mode Output time Input signal width NPN PNP input mode Display color Key protect level 1 s min 3 s min 3 s min 1 s min 1 1 Timer twin timer selection DIP switch monitor PV OFF set time PV ON set time OFF time range ON time range Twin ...

Page 33: ...nge s 0 000 s Present value Same as set value Same as left Same as left Parameter name Parameter Setting range Default value Unit Set value Present value ON duty ratio Cycle time 0 00 to 99 99 Time range s 0 00 s 0 0 to 999 9 Time range s 0 0 s 0 to 9999 Time range s 0 s 0 00 to 99 59 Time range min s 0 00 min s 0 0 to 999 9 Time range min 0 0 min 0 to 9999 Time range min 0 min 0 00 to 99 59 Time ...

Page 34: ... to 9999 Time range h 0 h 0 000 to 9 999 Time range s 0 000 s Present value Same as OFF set time above Same as left Same as left Present value ON set time ON set time Same as OFF set time above Same as left Same as left Present value Same as OFF set time above Same as left Same as left Parameter name Parameter Setting range Default value Unit Set value OFF time range oftr s s s min s min min h min...

Page 35: ... tools predict ing and notifying when maintenance is required The 2 stage settings and forecast output are ideal for mainte nance applications All settings can be performed easily with a DIP switch PNP NPN switchable DC voltage input Contents Model Number Structure 36 Ordering Information 36 Specifications 37 Connections 39 Nomenclature 42 Dimensions 43 Operating Procedures 44 ...

Page 36: ...tor output 4 Supply voltage D 12 to 24 VDC Ordering Information List of Models Accessories Order Separately Note Supplied with H5CX BWSD 1 2 3 4 H5CX BWSD Output type Supply voltage 6 digit display Screw terminals Transistor 12 to 24 VDC H5CX BWSD Name Models Flush Mounting Adapter See note Y92F 30 Waterproof Packing See note Y92S 29 Hard Cover Y92A 48 Soft Cover Y92A 48F1 ...

Page 37: ...x Leakage current 5 to 20 mA when 0 W ON residual voltage 3 V max OFF impedance 100 kW min Voltage Input High logic level 4 5 to 30 VDC Low logic level 0 to 2 VDC Input resistance approx 4 7 kW Signal reset gate Minimum input signal width 1 or 20 ms selectable same for all input Reset system Power resets only for A mode external and manual reset Power reset Minimum power opening time 0 5 s except ...

Page 38: ...ween input terminals square wave noise by noise simulator pulse width 100 ns 1 ms 1 ns rise Static immunity Destruction 15 kV Malfunction 8 kV Vibration resistance Destruction 10 to 55 Hz with 0 75 mm single amplitude each in three directions four cycles each 8 min per cycle Malfunction 10 to 55 Hz with 0 35 mm single amplitude each in three directions four cycles each 8 min per cycle Shock resist...

Page 39: ...tput turns OFF while reset input is ON Reset indicator is lit while reset input is ON Gate Inhibits timer operation Outputs Forecast value setting Control output OUT2 Turns ON when the present value reaches the set value Forecast output OUT1 Turns ON when the present value reaches the forecast value The forecast value set value forecast set value Absolute value setting Control output 2 OUT2 Turns ...

Page 40: ... terminal is connected Terminals 7 and 10 are not connected internally however so do not use them for cross over wiring 5 Recommended lead wires AWG18 to AWG24 cross sectional area 0 205 to 0 823 mm2 single line or twisted pair cable made of copper or aluminum Input Circuits Signal Reset and Gate Input No voltage Input NPN Inputs Voltage Inputs PNP Inputs 6 7 8 9 10 11 12 13 OUT1 Unused OUT2 Input...

Page 41: ... Signal input Gate input Reset input Input Signal input Gate input Reset input Input Connection to NPN open collector output sensor 0 V Operate with transistor ON Signal input Gate input Reset input Input DC Two wire Sensor Reset input Reset input Reset input Reset input No contact input Short circuit level Transistor ON Residual voltage 3 V max Impedance when ON 1 kW max the leakage current is 5 ...

Page 42: ... Changes setting items Reset Key Resets present value and output Up Keys 1 to 6 Key protect Switch DIP Switch Default setting OFF ON Reset Indicator orange Lit when the reset input or Reset Key is ON Key Protection Indicator orange Lit when the Key protect Switch is ON Control Output Indicator orange Present Value red Character height 9 mm If the time range is 0 0 min or 0 0 h the decimal point fl...

Page 43: ...ately if it is lost or dam aged Note Use Waterproof Packing to provide a level of water protection that complies with NEMA4 UL Type 4X or IP66 standards Or der the Waterproof Packing separately if it is lost or damaged Depending on the operating environment the Waterproof Packing may deteriorate contract or harden and so regular re placement is recommended A 45 0 6 0 45 0 6 0 1 0 A 48n 2 5 n 1 x 4...

Page 44: ...ent value reaches the forecast value The forecast value set value forecast set value The forecast set value is used to set the deviation for the set value OUT2 control output turns ON when the present value reaches the set value If the forecast set value set value OUT1 forecast output will turn ON as soon as timing starts Absolute Value Setting OUT1 control output 1 turns ON when the present value...

Page 45: ... 1 mode A mode 4 Input signal width 20 ms 1 ms 5 NPN PNP input mode NPN PNP 6 Reset Key protec tion Disabled Enabled 7 Up Key protection Disabled Enabled 8 Mode Key protec tion Disabled Enabled Pin 1 Pin 2 Time range OFF OFF 0 1 h to 99999 9 h ON OFF 0 01 s to 9999 99 s OFF ON 0 h 00 min 01 s to 99 h 59 min 59 s ON ON 0 1 min to 99999 9 min 1 OFF ON 2 3 4 5 6 7 8 Default setting Present value Set ...

Page 46: ...asic Operation Control output Control output 2 OUT2 Power Start signal input Timing Forecast output Control output 1 OUT1 The names in parentheses are used for the absolute value setting OUT1 999999 0 OUT2 Power Start signal Gate Reset Set value SV 2 Forecast value SV 1 Timing diagram The names in parentheses are used for the absolute value setting Output is instantaneous when the set value is 0 S...

Page 47: ...nd at room temperature for at least 3 hours before use Usage Precautions Make sure that the voltage applied is within the specified range otherwise the internal elements of the counter may be damaged The load current must be within the rated current Ensure that the power is turned OFF before changing DIP switch settings Changing DIP switch settings with the power turned ON may result in electric s...

Page 48: ...X with signal start if timer accuracy is required Transistor Output The transistor output of the H5CX is insulated from the internal circuitry by a photocoupler so the transistor output can be used as both NPN and PNP output The diode connected to the collector of the output transistor is used to absorb inverted voltage that is generated when an inductive load is connected to the H5CX Response Del...

Page 49: ...xample 2 Do not simultaneously input signals from a single input contact or a transistor to two or more timers that have independent power supplies Otherwise the internal parts may occasionally be burnt out or damaged by unwanted current as shown in the following diagram Precautions for Safe Use Usage Precautions Do not touch the input terminals while power is supplied The H5CX except for H5CX A11...

Page 50: ...ent value the set value OUT2 control output turns ON When the present value the forecast value forecast value set value forecast set value OUT1 forecast output turns ON Absolute Value Setting When the present value set value 2 OUT2 control output 2 turns ON When the present value set value 1 OUT1 control output 1 turns ON Precautions for Correct Use Operation with a Set Value of 0 When the set val...

Page 51: ...Digital Timer H5CX 51 ...

Page 52: ...ICATION OR REPAIR Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products Take all necessary steps to determine the suitability of the product for the systems machines and equipment with which it will be used Know and observe al...

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