H5CX-AD AC24/DC12-24 Omron, H5CX-AD AC24/DC12-24 Datasheet

RELAY TIMER DGTL SPDT 12-24VDC

H5CX-AD AC24/DC12-24

Manufacturer Part Number
H5CX-AD AC24/DC12-24
Description
RELAY TIMER DGTL SPDT 12-24VDC
Manufacturer
Omron
Series
H5CXr
Datasheet

Specifications of H5CX-AD AC24/DC12-24

Relay Type
Integrated
Function
Programmable (Multi-Function)
Circuit
SPDT (1 Form C)
Delay Time
0.001 Sec ~ 9999 Hrs
Output Type
Mechanical Relay
Contact Rating @ Voltage
5A @ 250VAC
Voltage - Supply
12 ~ 24VDC, 24VAC
Mounting Type
Panel Mount
Termination Style
Screw Terminal
Timing Adjustment Method
DIP Switches
Timing Initiate Method
Input Voltage, Trigger Signal
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
H5CX-AD-AC24DC12-24
H5CXADAC24DC1224
Z2371
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions
or comments. Refer to Safety Precautions (Common) on page 47.
DIN 48 × 48-mm Multifunction Digital Timer/2-stage Digital Timer
• Highly visible 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).
Digital Timer
Digital Timer
H5CX
H5CX
Multifunction Digital Timer
with 4-digit display
H5CX-A (standard type)
H5CX-L (economy type)
H5CX-A/-L
Multifunction Digital Timer
2-stage Digital Timer
Common to All Models
H5CX-A/-L........................................................
H5CX-B............................................................ 35
Safety Precautions ........................................... 50
Contents
H5CX Series
2
1
2-stage Digital Timer
with 6-digit display
H5CX-B
2
H5CX-B
CSM_H5CX_DS_E_3_1
1

Related parts for H5CX-AD AC24/DC12-24

H5CX-AD AC24/DC12-24 Summary of contents

Page 1

... Complies with IP66, NEMA4, and UL Type 4X (when using the Y92S-29 Waterproof Packing and Y92F-30 Flush Mounting Adapt- er). H5CX-A/-L Multifunction Digital Timer with 4-digit display H5CX-A (standard type) H5CX-L (economy type) Multifunction Digital Timer H5CX-A/-L........................................................ 2-stage Digital Timer H5CX-B............................................................ 35 Common to All Models Safety Precautions ...

Page 2

... Transmissive LCD. • Programmable PV color to visually alert when output status changes (screw terminal block models). • Intuitive setting enabled using DIP switch (H5CX-A/-A11 mod- els) and ergonomic up/down digit keys. • Twin timer in one body to meet a broader range of cyclic control application requirements as well as ON/OFF duty adjustable flicker mode ...

Page 3

... VDC/24 VAC Note: Depending on the wiring, unwanted current from the AC power supply may occasionally burn out internal parts. H5CX-A/-L (except for H5CX- A11/-A11S) models do not have a transformer. Therefore, the power supply and input circuit are not insulated. Refer to Safety Precautions (H5CX-A/-L) on page 49 for wiring details. The power supply and input circuit for H5CX-A11/-A11S models have basic insulation. ■ ...

Page 4

... Present value: 11.5-mm-high characters, red Set value: 6-mm-high characters, green residual voltage: 1.5 VDC max. (Approx Label for DIP switch settings H5CX-A/-L H5CX-L8@ 8-pin socket Signal, reset No-voltage Input ON impedance: 1 kΩ max. (Leak- age current when 0 Ω) ON residual voltage max. ...

Page 5

... Signal start for transistor output model: ±0.005% ±3 ms max. (See note 2.) fluences) (See note 1.) If the set value is within the sensor waiting time at startup the control output of the H5CX will not turn ON until the sensor waiting time passes. Insulation resistance 100 MΩ ...

Page 6

... L ms. In both cases, a life of 100,000 operations can be expected. The minimum applicable load VDC (failure level: P). ■ Inrush Current (Reference Values) Voltage Applied voltage Inrush current (peak value) 100 to 240 VAC 264 VAC 5 VAC/ 26.4 VAC 6 VDC 26.4 VDC 4 Time 0.4 ms 1.4 ms 1.7 ms H5CX-A/-L 6 ...

Page 7

... Block Diagram (Basic insulation) Output circuit (Basic insulation) Internal control Input circuit circuit Note: Power circuit is not insulated from the input circuit, except for H5CX-A11/-A11S, which have basic insulation. ■ I/O Functions Inputs Start signal Reset Gate Outputs Control output (OUT) ...

Page 8

... Unused Unused Unused Unused Contact output (−) (+) The power supply and input circuit are not insulated. (See note 2.) Terminals 1 and 6 of the H5CX-AD are connected internally. H5CX-A11/-A11D Reset Signal Gate Internal circuit Unused Contact output 1 11 Unused (−) (+) The power supply and input circuit of the H5CX-A11 have basic insulation ...

Page 9

... The inputs of the H5CX-A@/-A11@ are no-voltage (short-circuit or open) inputs or voltage inputs. The input of the H5CX-L8@ is no-voltage input only. Note: Power circuit is not insulated from the input circuit, except for H5CX-A11/-A11S, which have basic insulation. For wiring, refer to Safety Pre- cautions (H5CX-A/-L) on page 49. ...

Page 10

... High level (Input ON): 4 VDC Low level (Input OFF VDC Input resistance: Approx. 4.7 kΩ Note: The DC voltage must be 30 VDC max. No-contact Input Contact Input (PNP Transistor) (Connection to PNP open collector output sensor) Sensor 0 V H5CX-A@ H5CX-A11@ Operate with relay ON H5CX-A/- ...

Page 11

... Up Keys Down Keys Front color: Black Front View Key-protect Switch (Default setting) OFF DIP Switch Case color: Black 1 ON OFF Note 1: All the pins are factory-set to OFF. 2: There is no DIP switch on the H5CX-L8@. H5CX-A/-L Operation Key Switches ...

Page 12

... H5CX-A/-AS (Flush Mounting Models) 48x48 H5CX-AD/-ASD (Flush Mounting Models) 48x48 H5CX-A11/-A11S (Flush Mounting/Surface Mounting Models) 48x48 H5CX-A11D/-A11SD (Flush Mounting/Surface Mounting Models) 48x48 H5CX-L8@ (Flush Mounting/Surface Mounting Models) 48x48 6 100 44.8x44.8 Note: M3.5 terminal screw (effective length 44.8x44.8 Note: M3 ...

Page 13

... H5CX-A11/-A11S (Adapter and Waterproof Packing Ordered Separately) Y92S-29 (order separately) Waterproof Packing 58 48 H5CX-A11D/-A11SD (Adapter and Waterproof Packing Ordered Separately) Y92S-29 (order separately) Waterproof Packing 58 48 H5CX-L8@ (Adapter and Waterproof Packing Ordered Separately) Y92S-29 (order separately) Waterproof Packing Y92F-30 (provided) Flush Mounting Adapter (51) 7.5 98.5 ...

Page 14

... P2CF-08-@ 3 4.5 7.8 35.4 Terminal Arrangement/ Two, 4.5 dia. holes Internal Connections (Top View) 20.3 max. 20.3 max. 5 4.5 7.8 3 1.3 35.4 Two, 4.5 dia. holes 19 20.3 21.5 max. H5CX-A/-L Surface Mounting Holes Two, 4.5 dia. or two, M4 40±0.2 14 ...

Page 15

... Two, 4.5 dia. holes 30 31.2 max. Terminal Arrangement/ Internal Connections (Bottom View) 4.9 17 Terminal Arrangement/ Internal Connections (Bottom View) 25.6 4.5 6.2 16.3 Twelve, 6.4 dia. holes 34 47.7 x 47.7 16.5 24.6 27.6 47.4 H5CX-A/-L Surface Mounting Holes Two, 4.5 dia. or two, M4 40±0 ...

Page 16

... If, however, there is a possibility of oil being present on the operator’s hands, use the Soft Cover. The Soft Cover ensures protection equivalent to IP54 against oil. Do not, however, use the H5CX in locations where it would come in direct contact with oil. Waterproof Packing (provided with models with H5CX-A/AD/AS/ASD) ...

Page 17

... All the functions can be set with the operation keys. ➡For details on the setting methods, refer to page 19. Note: At the time of delivery, the H5CX is set for timer operation. Settings for Twin Timer Operation Use the following settings for all models except the H5CX-L8@. ...

Page 18

... Changes to DIP switch settings are enabled when the power is turned ON. (Perform DIP switch settings while the power is OFF.) 3. There is no DIP switch on the H5CX-L8@. For details on the setting methods, refer to page 19. 4. When using time ranges or output modes that cannot be set with the DIP switch, all of the settings have to be made using the operation keys ...

Page 19

... Set the NPN/PNP input mode using the NPN/PNP input mode (NPN input) (PNP input) Only displayed for H5CX-A@ and H5CX-A11@ models. Set the display color using the Display color (Red) (Green) Red-green Green-red Displayed for terminal-block models (H5CX-A@) only. Set the key protect level using the ...

Page 20

... Green (fixed) grn Red r-g g-r Green Details Changing mode Switching display (See note.) during operation No Yes No Yes No Yes No Yes min.) or function setting mode ( 1 MODE H5CX-A/-L Output OFF Output ON Green Red Reset key Up/down key Yes Yes No Yes Yes min.). MODE 20 ...

Page 21

... 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). Cycle time ON duty (%) Output control H5CX-A/-L keys. keys. keys. Elapsed cycle time ON duty set as a percentage ...

Page 22

... Timing Charts Timer Operation The gate input is not included in the H5CX-L8@ models. One-shot output t Sustained output Either one-shot output or sustained output can be selected. Output mode A: Signal ON delay 1 (Timer resets when power comes ON.) Power Start signal Gate Reset t Control output Set value ...

Page 23

... ON or when the reset input goes OFF. Basic Operation Power Start signal input Output * ** H5CX-A/-L ** Timing Timing Timing Timing 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. ...

Page 24

... While the start signal is ON, the timer starts when power comes ON or when the reset input goes OFF. Basic Operation Start signal input * ** H5CX-A/-L Basic Operation Power ** Timing Output functions only during start signal input when setting is 0. Start signal input is enabled during timing. ...

Page 25

... Note: This includes times when the life of the EEPROM has expired. Error Output status OFF Either press the reset key or reset the power supply. OFF Reset the power supply. OFF Reset to the factory settings using the reset key. H5CX-A/-L Correction method Set value after reset No change No change 0 25 ...

Page 26

... Operating Procedures (Twin Timer Function) Switching from Timer to Twin Timer The H5CX is factory-set for timer operation. To switch to twin timer operation, use the procedure given below. For details, refer to page 32. Timer/twin timer selection mode Timer/ twin timer Hold down for selection min ...

Page 27

... Set the NPN/PNP input mode using the NPN/PNP input mode (NPN input) (PNP input) Only displayed for H5CX-A@ and H5CX-A11@ models. Set the display color using the Display color Displayed for terminal-block models (H5CX-A@) only. Set the key protect level using the ...

Page 28

... Green (fixed) grn r-g Red g-r Green Details Changing mode Switching display (See note.) during operation No Yes No Yes No Yes No Yes min.) or function setting mode ( MODE 1 H5CX-A/-L Output OFF Output ON Green Red Reset key Up/down key Yes Yes No Yes Yes min.). MODE 28 ...

Page 29

... 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. Set the digits for the OFF set time using the corresponding Set the digits for the ON set time using the corresponding H5CX-A/-L keys. keys. 29 ...

Page 30

... Timing Charts Twin Timer Operation The gate input is not included in the H5CX-L8@ models. Sustained Power Output Start signal Gate Reset Control output OFF time UP ON time Timing 0 diagram OFF time DOWN ON time 0 Sustained Power Output Start signal Gate Reset Control output ...

Page 31

... Operation in Timer/Twin Timer Selection Mode Select whether the H5CX is used as a timer or a twin timer in timer/twin timer selection mode. The H5CX is also equipped with a DIP switch monitor function, a convenient function that enables the settings of the DIP switch pins to be confirmed using the front display. ...

Page 32

... PV/cycle time Power min. Run mode min. PV/OFF set time PV/ON set time and keys. H5CX-A/-L Operation stopped Can be in operation Function setting mode Time range Timer mode Output mode Output time Input signal width NPN/PNP input mode Display color Key protect level ...

Page 33

... Same as cycle time above Same as cycle time above Parameter Setting range --.--s/---.-s/----s/--min--s/---.-min/----min/-- h--min/---.-h/----h/-.---s up/down a/a-1/a-2/a-3/b/b-1/d/e/f/= hold/0.01 to 99.99 20ms/1ms npn/pnp red/org/r-o/o-r kp-1/kp-2/kp-3/kp-4/kp-5 H5CX-A/-L Default value Unit Set value --- tim off --- Default value Unit Set value 0.00 s 0.0 ...

Page 34

... Same as OFF set time above Same as OFF set time above Parameter Setting range --.--s/---.-s/----s/--min--s/---.-min/----min/ --h--min/---.-h/----h/-.---s --.--s/---.-s/----s/--min--s/---.-min/----min/ --h--min/---.-h/----h/-.---s up/down toff/ton 20ms/1ms npn/pnp red/grn/r-g/g-r kp-1/kp-2/kp-3/kp-4/kp-5 H5CX-A/-L Default value Unit Set value 0. min; s 0:00 min 0.0 ...

Page 35

... Digital Timer H5CX-B DIN 48 × 48-mm Digital Timer with 6-digit Display and Forecast Output • Times the daily operating hours of machinery and tools, predict- ing and notifying when maintenance is required. • The 2-stage settings and forecast output are ideal for mainte- nance applications. • ...

Page 36

... Output type Supply voltage Transistor VDC ■ Accessories (Order Separately) Name Flush Mounting Adapter (See note.) Waterproof Packing (See note.) Hard Cover Soft Cover Note: Supplied with H5CX-BWSD. 3. Output type S: Transistor output 4. Supply voltage VDC 6-digit display Screw terminals H5CX-BWSD Models ...

Page 37

... Waterproof packing, flush mounting adapter, unit label Note 1. Inrush current will flow for a short time when the power supply is turned ON. Refer to Inrush Current (Reference Values) on page 38. 2. The display is lit only when the power is ON. H5CX-BWSD residual voltage: 1.5 VDC max. (Approx H5CX-B 37 ...

Page 38

... Signal start (minimum pulse width of 1 ms): ±0.01% ±3 ms max. fluences) (See note 1.) If the set value is within the sensor waiting time at startup the control output of the H5CX will not turn ON until the sensor waiting time passes. Insulation resistance 100 MΩ ...

Page 39

... Turns ON when the present value reaches the set value. Turns ON when the present value reaches the forecast value. The forecast value = set value − forecast set value Turns ON when the present value reaches set value 2. Turns ON when the present value reaches set value 1. H5CX-B 39 ...

Page 40

... Recommended lead wires: AWG18 to AWG24 (cross-sectional area: 0.205 to 0.823 mm or aluminum. ■ Input Circuits Signal, Reset, and Gate Input No-voltage Input (NPN Inputs) + kΩ Internal IN circuit OUT1 Voltage Inputs (PNP Inputs) IN H5CX single line or twisted-pair cable, made of copper Approx. 4.7 kΩ Internal circuit 40 ...

Page 41

... Input Connections The inputs of the H5CX-B are no-voltage (short-circuit or open) inputs or voltage inputs. No-voltage Inputs (NPN Inputs) Open Collector Voltage Output PLC or sensor Sensor 0 V Operate with transistor ON No-voltage Input Signal Levels No-contact input Short-circuit level Transistor ON Residual voltage max. ...

Page 42

... Switch can be turned ON and OFF while the power is ON. The Key Protection Indicator is lit orange when the Key-protect Switch is ON. (Default setting) OFF DIP Switch Refer to DIP Switch Settings on page 45 for details on setting the DIP switch. ON OFF (Default setting) H5CX-B Operation Key Switches ...

Page 43

... If, however, there is a possibility of oil being present on the operator’s hands, use the Soft Cover. The Soft Cover ensures protection equivalent to IP54F against oil. Do not, however, use the H5CX in locations where it would come in direct contact with oil. Waterproof Packing (provided with H5CX-BWSD) ...

Page 44

... Set value 2 Set value 1 Control output 1 (OUT1) Control output 2 (OUT 2) • OUT1 (control output 1) turns ON when the present value reaches set value 1. • OUT2 (control output 2) turns ON when the present value reaches set value 2. H5CX-B Present value Set value 0 Present value 0 44 ...

Page 45

... Present value Set value 2 ON Pin 1 OFF ON A mode OFF PNP Enabled Enabled Enabled Keys. Key is Key is H5CX-B Pin 2 Time range OFF 0 99999.9 h OFF 0. 9999. min min 0.1 min to 99999.9 min ...

Page 46

... OFF Reset the power supply. OFF Reset to the factory settings using the reset key. H5CX-B • Timing starts when the start signal turns ON. • While the start signal is ON, the timer starts when the power turns ON or when the reset input turns OFF. ...

Page 47

... If the voltage is applied gradually, the power may not be reset or unstable output operations may result. • Leaving the H5CX with outputs high temperature for a long time may hasten the degradation of internal parts (such as electrolytic capacitors). Therefore, use the product in combination with relays and avoid leaving the product as long as more than 1 month with the output turned ON ...

Page 48

... In applications where a set value of 249 ms or less is required, use start timing with signal input. When the H5CX is used with power start in F mode or F-1 mode (i.e., accumulative operation with output on hold), there will be a timer error (approximately 100 ms each time the H5CX is turned ON) due to the characteristics of the internal circuitry ...

Page 49

... Therefore, there is no insulation between the power supply and input terminals, so make sure that wiring is correct before use. For the power supply of an input device of the H5CX (except for H5CX-A11/-A11S), use an isolating transformer with the primary and secondary windings mutually isolated and the secondary winding not grounded ...

Page 50

... Safety Precautions (H5CX-B) ■ Precautions for Safe Use Changing the Set Value When changing the set value during a timing operation, the output will turn ON if the set value is changed as follows because of the use of a constant read-in system: Forecast Value Setting When the present value ≥ the set value, OUT2 (control output) turns ON. When the present value ≥ ...

Page 51

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ...

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