DIN48 SIZE ANALOG MULTI-RANGE CYCLIC TWIN TIMERS

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Maximilian McLaughlin
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DIN SIZE ANALOG MULI-ANGE CYCLIC WIN IMES UL File No.: E122222 CSA File No.: L39291 FEAUES A single twin timer unit that repeats (variable) ON/OFF. Multiple ranges with a.

1 DIN SIZE ANALOG MULI-ANGE CYCLIC WIN IMES UL File No.: E CSA File No.: L39291 FEAUES A single twin timer unit that repeats (variable) ON/OFF. Multiple ranges with a.1 s to 5 h time specification on a single unit. he output ON/OFF operation is indicated by red and green LED s. It s easy to check the operation at a glance. he AC free power supply and shorter body make it easier to use. A new screw terminal type has been added to the conventional pin type. Wiring can be done easily with a screwdriver. mm inch CHAACEISICS Item ating ime accuracy Note:) Contact Life Electrical function Mechanical function condition Others operating frequency power consumption Output rating Operation mode ime range Operation time fluctuation Setting error Voltage error emperature error Contact arrangement Contact resistance (Initial value) Contact material Mechanical (contact) Electrical (contact) Allowable operating range Insulation resistance (Initial value) Breakdown (Initial value) Min. power off time Max. temperature rise Functional Shock resistance Destructive Functional Vibration resistance Destructive Ambient temperature Ambient humidity Atmospheric pressure ipple factor (DC type) Protective construction Weight, 12V DC,, to 125V DC 5/6Hz common (AC operating type) Approx. 1VA () Approx. 2.5VA (24V AC) Approx. 2W (12V DC, 24V DC, to 125V DC) 5A 25V AC (resistive load) Cyclic (OFF-start/win operation) 1s to 5h 16 time ranges switchable (1, 2 time setting individually) ±.3% (power off time change at the range of.3s to 1h) ±5% (Full-scale value) ±.5% (at the operating changes between 85 to 11%) ±2% (at 2 C ambient temp. at the range of 1 to +5 C +14 to 122 F) imed-out 2 Form C Max. 1mΩ (at 1A 6V DC) Silver alloy (at rated control capacity) 85 to 11% of rated operating (at 2 C coil temp.) Between live and dead metal parts Between input and output Min. 1MΩ (At 5V DC) Between contacts of different poles Between contacts of same pole 2,Vrms for 1 min Between live and metal parts 2,Vrms for 1 min Between input and output 2,Vrms for 1 min Between contacts of different poles 1,Vrms for 1 min Between contacts of same pole 3ms 55 C 131 F Min. 98m/s 2 (4 times on 3 axes) Min. 98m/s 2 (5 times on 3 axes) 1 to 55Hz: 1 cycle/min double amplitude of.5mm (1min on 3 axes) 1 to 55Hz: 1 cycle/min double amplitude of.75mm (1h on 3 axes) 1 to +5 C +14 to +122 F Max. 85%H 86 to 1,6hPa 2% IP65 on front panel (using rubber gasket AC182) <only for IP65 type> 12g oz (Pin type) 13g oz ( type) Notes: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating (within 5% ripple factor for DC), 2 C 68 F ambient temperature, and 1s power off time. 2) For the 1s range, the tolerance for each specification becomes ±1ms. 23

2 PODUC YPE Protective erminal Contact arrangement ime range Part Number mode structure type win timer Cyclic (OFF-start, win) elay imed-out 2 Form C 16 selectable ranges (1s to 5h) When ordering CE type, please order the Part No. with suffix CE. (e.g. PM4HW-H-AC24VWCE) IP65 IP5 12V DC 12V DC PM4HW-H-AC24VW PM4HW-H-AC24VSW PM4HW-H-24VW PM4HW-H-24VSW PM4HW-H-DC12VW PM4HW-H-DC12VSW PM4HW-H-AC24V PM4HW-H-AC24VS PM4HW-H-24V PM4HW-H-24VS PM4HW-H-DC12V PM4HW-H-DC12VS WIING DIAGAMS DIMENSIONS mm inch Pin Cyclic timed-out relay contact: 2C N.O. N.C. N.C. N.O. type Cyclic timed-out relay contact: 2C ( ) (+) N.O. N.C. N.C. N.O. (+) ( ) OPEAION Power supply ime-delay contact (N.O. contact) ime-delay contact (N.C. contact) : Output OFF indicator (red) : Output ON indicator (green) 1: OFF set time 2: ON set time IME ANGE ime unit Scale sec min hrs 1h 1.1s to 1s.1 min to 1 min.1h to 1h 1.h to 1h 5 Control.5s to 5s.5 min to 5 min.5h to 5h 5h to 5h 1 time range 1.s to 1s 1. min to 1 min 1.h to 1h 1h to 1h 5 5s to 5s 5 min to 5 min 5h to 5h 5h to 5h <> All types of timer have multi-time range. 16 time ranges are selectable. 1s to 5h (Max. range) is controlled. 24

MODES & IME SEING 1) Operation mode setting [] 8 operation modes are selectable with operation mode selector. urn the operation mode selector with screw driver.

Confirm the mode selector position if it is correct. If the position is not stable, the timer might mis-operate. 2) ime setting [common] 16 time ranges are selectable between 1s to 5h.

3 MODES & IME SEING 1) Operation mode setting [] 8 operation modes are selectable with operation mode selector. urn the operation mode selector with screw driver. Operation mode is shown up through the window above the mode selector. he marks are ON, FL, FO, OF1, SF, OS, OF2, OC. urn the mode selector to the mark until you can check by clicking sound. Confirm the mode selector position if it is correct. If the position is not stable, the timer might mis-operate. 2) ime setting [common] 16 time ranges are selectable between 1s to 5h. urn the time range selector with the screw driver. Clockwise turning increases the time range, and Counter-clockwise turning decrease the time range. Confirm the range selector position if it is correct. 3) ime setting [common] o set the time, turn the set dial to a desired time within the range. Instantaneous output will be on when the dial is set to. When the instantaneous output is used, the dial should be set under range. (Instantaneous output area) When power supply is on, the time range, setting time and operation mode cannot be changed. urn off the power supply or a reset signal is applied to set the new operation mode. How to use Stop ring [PM4H series] 1) Fixed time setting Set the desired time and put 2 stop rings together. Insert the rings into stopper to fix the time. Stopper 2) Fixed time range setting Example: ime range 2s to 3s. Shorter time value setting Set the dial to 2s. Place the stop ring at the right side of stopper. Shorter time value Stopper Stop ring (2 pcs) Set dial Longer time value setting Set the dial to 3s. Place the stop ring at the left side of stopper. Longer time value Set range 2 Stop ring 3 SEC SEC DAA Load control life Load life curve (, PM4H-S, ) 1, Load life curve (PM4H-M) Operations ( 1 4 ) V AC esistive load (cosφ=1) Operations ( 1 4 ) V 13V AC cosφ=.4 265V 13V AC cosφ=1 25V AC esistive load (cosφ=.4) Switching capacity (A) Switching capacity (A) 25

4 CAUIONS 1. erminal connections 1) efer to wiring diagram before terminal connections. 2) Use the screw terminal type for flush mounting. For using type, use the timer with screw terminal socket (A8-) or cap (AD8-C). For using 11 pin type, use the timer with 11 pin cap (A8-DP11). Do not solder directly the pin of the timer for connection. 3) he connection to power supply, 24V AC type Pin PM4H-F11 PM4H-S PM4H-M PM4H-SD PM4H-F8 PM4H-F8 DC type PM4H-F11 PM4H-S PM4H-M PM4H-F8 PM4H-F8 terminal - to terminal - to Pin terminal z-x to terminal x to terminal z to Prevent inductive or residual s generating between the power supply terminals after the power is off. (If the power supply cables are routed parallel to the high or power cables, an inductive will be generated between the power supply terminals.) On the DC type, keep the within the allowable operating range with ripple rate of 2% or less. Apply the power supply at once through the switch or relay contacts. If the is gradually applied, the timer may time up or power supply reset may not operate regardless of setting time. 4) he control output load must be less than the rated load capacity of the relay contacts. 2. Input connections 1) If the circuits is connected as in Fig. A, the internal circuits must be broken. Be sure to connect the circuit as in Fig. B. Especially, for customer who has been used PMA (Conventional type), be sure to check if the new circuit for PM4H timer is corrected as in Fig. B. Input terminals,y,u Fig. A 2) Since the PM4H timers use a transformerless power supply system, the input equipment must use the power supply transformer in which the secondary side is not grounded with the primary and secondary sides insulated, in order to prevent interference of the power supply circuit when connecting the external input circuit. Be sure not to use an autotransformer. 3) Be sure not to use terminal as the common terminal of the operation signal as shown in Fig. A. Otherwise, the internal circuit of the timer may be damaged. Use terminal as the common terminal as shown in Fig. B. operating operating Input terminals,y,u Fig. B (or non-contact input) Fig. A Fig. B 4) When one input signal is simultaneously applied to more than one timer, be sure to avoid the wiring shown in Fig. C. Otherwise, the short-circuit current will flow and cause damage. Be sure to align the polarity of the power supply as shown in Fig. D. operating operating 5) erminal - (screw terminal - ) should be connected as the operation signal input. Connect terminals - (screw terminal - ) for reset signal input. Connect terminals - (screw terminal - ) for stop signal input. Be sure not to connect with other terminals and apply excessive. he internal circuit will be damaged. 6) he input wiring other than the power supply circuit should avoid these conditions, high- wiring and parallel wiring with power wire. Wire in short with using the sealed-wire or metal wiring tube. 7) For operation signal, reset and stop input, use gold-plated contact with high reliability. Since contact bouncing causes errors in the operation, use an input contact less bounce time. 8) Keep the minimum signal input time over.5 s. 3. Input signal conditions 1) Connections of contact input eset input Signal input Stop input Fig. C Fig. D Use gold-plated contacts with high-reliability. he bounce time at the contacts causes errors in the timer operation time. Accordingly, use signal input contact whose bounce time is short. he resistance when shorted should be less than 1kΩ, and when open resistance should be more than 1kΩ. 26

5 2) Connections of non-contact input (open-collector) eset input Signal input 3) Voltage input Internal circuit with photoelectric sensor, etc. Stop input Apply the open-collector connection. he characteristics of the transistor used must be VCEO=1V or more, IC=1mA or more, and ICBO=6µA or less. Additionally, the input impedance must be 1kΩ or less, and the residual must be.6v or less. Q 1mA (he signal input is turned on at L level.) [Example of signal input] Even if the open collector is not used, input is also possible from the non-contact circuit of 6 to 3V DC. In this case, the signal input is turned on when the signal is turned from H to L. he residual must be.6v or less when Q is on. On the AC type, an insulated transformer is required as the power supply for the photoelectric sensor, etc. (power supply for the input devices). Note: Keep the minimum input signal time of each signal to.5s or more. 4. Power off time Keep.1s (-A, -S, -M type),.5s (-SD/ SDM type),.3s (-W type) or more for the power off time after time cycle is completed. 5. Cautions [Common] 1. Prevent using the timer in such places where flammable or corrosive gas is generated, a lot of dust exists, oil is splashed or considerable shock and vibration occur. 2. Since the main body cover is made of polycarbonate resin, prevent contact with organic solvents such as methyl alcohol, benzine and thinner, or strong alkali materials such as ammonia and caustic soda. 3. External surge protection may be required if the following values are exceeded. Otherwise, the internal circuit will be damaged. Operation 1 to 12V AC 2 to 24V AC to 125V DC 12V DC, 24V DC 24V AC Surge 4,V 5V Surge wave form [±(1.2 5)µs single polarity full wave ] Crest value (%) Crest value 1.2 ime (µs) 5 4. For connecting and disconnecting operating to the timer, a circuit should be used to prevent the flow of leakage current. For example, a circuit for contact protection as shown in Fig. A will permit leakage current to flow through and C, causing erroneous operation of the timer. Instead, the circuit shown in Fig. B should be used. Power supply Leak current C (Fig. A) Power supply (Fig. B) 5. In order to maintain the characteristics of the timer, long continuous current flow through the timer, causing generation of heat internally should be avoided because of the degradation it can cause. For such long continuous operation, the circuit shown below should be used. : contacts of relay elay C ime 27

DIN48 SIZE MULTI-RANGE ANALOG TIMER. Protective construction. Time range IP65 IP50 IP selectable ranges 1s to 500h IP50 IP65 IP50

DIN48 SIZE MULTI-RANGE ANALOG TIMER. Protective construction. Time range IP65 IP50 IP selectable ranges 1s to 500h IP50 IP65 IP50 12 Socket mount PRODUC YPE ype 62.5 2.461 Operation mode DIN SIZE MULI-RANGE ANALOG IMER mm inch Flush mount 8 operation modes Pulse -delay Pulse Flicker Pulse -flicker Differential /-delay (1) (2) Signal