87 Series Modular Timers 5-8 A

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Vernon Osborne Long
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Modular imers 5-8 A A range of modular timers 5-8 A Features include: One module (22.5 mm) wide Monofunction and multifunction versions available ime scales from 0.

1 Modular imers 5-8 A A range of modular timers 5-8 A Features include: One module (22.5 mm) wide Monofunction and multifunction versions available ime scales from 0.05s to 60h 1 delayed contact + 1 instantaneous contact version available (type 87.02) LED indicator 35 mm rail (EN 50022) mounting Approvals (according to type): cl, GL INDRIAL APPLIAION INDRIAL AOMAION OOLING MAHINE PLAI MOLDING MAHINE ELERI MOOR 3 29

Modular imers 5-8 A 87.01 87.02 MODLAR IMER 8 A YPE 87.01 1 O (PD) Multifunction (AI, BE, E, DI, DE, EE, GI, W, ON, OFF) YPE 87.11 1 O (PD) ON Delay (AI) YPE 87.

82 2 NO (DP) tar - delta (D) - Functions: see page 32, 33 - Ordering information: see page 36 MODLAR IMER 8 A YPE 87.

2 Modular imers 5-8 A MODLAR IMER 8 A YPE O (PD) Multifunction (AI, BE, E, DI, DE, EE, GI, W, ON, OFF) YPE O (PD) ON Delay (AI) YPE O (PD) ON Pulse (DI) YPE O (PD) ymmetrical recycler: pulse start (W) YPE O (PD) OFF delay: timing on AR release (internal start) (BE) YPE NO (DP) tar - delta (D) - Functions: see page 32, 33 - Ordering information: see page 36 MODLAR IMER 8 A YPE delayed contacts or 1 delayed contact + 1 instantaneous contact Multifunction (AI, BE, E, DI, DE, EE, GI, W, ON, OFF) - Regulated using an external potentiometer (10 kω) - Functions: see page 32 - Ordering information: see page /21 Z1 Z /22 28/ A A

3 Modular imers 5-8 A he () indicated in the diagrams refers to the position of the NO contact. LED** green iming NO contact position open imed closed ontact DIP switch Instantaneous* open closed = upply Voltage = AR = Relay ontact (NO) none in progress in progress none open open closed closed * - * * - * * - 28* * - 28* up down * --28 only for type with 2 timed contacts only for type with 1 instantaneous contact (+1 timed) positioning the front DIP switch. ** he LED on type is illuminated when supply voltage is supplied to timer. Functions Multi-function wiring diagram without external AR ypes and t< (AI) ON delay. Apply power to timer. ontact transfers after preset time has elapsed. Reset occurs when power is removed. (21)*** t< (DI) ON pulse. Apply power to timer. ontact transfers immediately. After preset time has elapsed, contact returns to original position. A2 Z1 Z (24 ** 22)*** 0.5s (GI) Fixed pulse (0.5s) delayed. Apply power to timer. ontact transfers after preset time has elapsed. Reset occurs after a fixed time of 0.5s. ** ype 87.02: regulated using an external potentiometer (10 kω). NB.: position the potentiometer on zero. t< (W) ymmetrical recycler: pulse start. Apply power to timer. First transfer of contact occurs as soon as power is applied. he timer now cycles between ON and OFF as long as power is applied. he ratio is 1:1 (time off = time on). wiring diagram without external AR * (21)*** t< t< (BE) OFF delay: timing on AR release (internal start). Power must be applied at all times to timer. On closure of normally open control ignal witch, the output contact transfers and remains in that position. When the ignal witch is reopened, the desired delay begins. After preset time has elapsed, the contact returns to the original position. * A2 Z1 Z (24 ** 22)*** t< (E) ON and OFF delay (external start). On closure of the normally open control ignal witch, the desired delay begins. After the preset time has elapsed the output contact transfers and remains in that position. When the ignal witch is reopened, the desired delay begins again. After the preset time has elapsed, the contact returns to the original position. ** ype 87.02: regulated using an external potentiometer (10 kω). NB.: position the potentiometer on zero. t< (DE) ON pulse: timing on AR pulse. Power must be applied at all times to timer. On momentary or maintained closure of a normally open control ignal witch, the output contact transfers. After the desired time has elapsed, the contact returns to the original position. * A voltage other than the supply voltage can be applied to the command AR (B1). t< (EE) OFF pulse: timing on AR release. Power must be applied at all times to timer. On opening a normally open control ignal witch, the output contact transfers. After the desired time has elapsed, the contact returns to the original position. ON Permanently ON. electing the function ON when power is applied to the relay the first contact transfers immediately and remains in that position. 32 OFF Permanently OFF. he contact returns to the original position when the OFF function is selected.

4 Modular imers 5-8 A EM PEIFIAION YPE OF E REFERENE ANDARD ELEROAI DIHARGE - contact discharge EN kv - air discharge 8 kv RADIO-FREQENY ELEROMAGNEI FIELD ( MHz) ENV (IE ) 10 V/m FA RANIEN (burst) (5-50 ns, 5 khz) on upply terminals EN kv RGE (1.2/50 µs) on upply terminals - common mode EN kv - differential mode RADIO-FREQENY OMMON MODE ( MHz) ENV (IE ) 10 V on upply terminals RADIAED AND ONDED EMIION EN class B YPE INERNAL AR FNION: AI,DI,GI,W,ON,OFF WIRING DIAGRAM YPE 87.01* EXERNAL AR FNION: BE, E, DE, EE YPE INERNAL AR FNION: AI,DI,GI,W,ON,OFF YPE 87.02* EXERNAL AR FNION: BE, E, DE, EE tart A1 B1 15 (21)* A1 B1 tart 15 (21)* A2 Z1 Z (24)* (22)* A2 Z1 Z2 # # (24)* (22)* YPE INERNAL AR FNION: AI, BI, DI, W YPE INERNAL AR FNION: D YPE 87.41* EXERNAL AR FNION: BE YPE INERNAL AR FNION: LI, PI tart A1 15 A1 17 A YPE 87.91* EXERNAL AR FNION: LE, PE tart * he functions with external start (B1) may be activated using a different voltage from that used for the supply voltage. Example: A1 - A2 = 230 V A B1 - A2 = 24 V A YPE 87.02: he 1 st contact (terminal numbers ) is always timed according to the function selected. he 2 nd contact is: - timed in the same way as the 1 st contact only if the selector switch is set in the following position: In this case terminals must be used. - instantaneous: In this case terminals must be used. A (10 KΩ) potentiometer may be connected between terminals Z1 and Z2 for external timer regulation. et the potentiometer to zero. 34

5 Modular imers 5-8 A IME ALE ypes: 87.01, 87.02, 87.11, 87.21, 87.41, ype: ype: ypes: s min h s min h s min h 3 60 h s min s s 4 80 s 30 s 10 min PPLY VOLAGE ( N ) EHNIAL DAA A: ( ) V 50/60 Hz D: ( ) V OPERAING RANGE ( ) V A (50/60 Hz)/D (for and only) A: ( ) N D: ( ) N POWER ONMPION A: 1.5 VA D: 1.5 W DIELERI RENGH BEWEEN OPEN ONA 2 kv A RGE E (1.2/50 µs) BEWEEN OIL AND ONA 6 kv MEHANIAL LIFE cycles PROEION AEGORY IP 20 DELAY EING 0.05s to 60h (± 1% for and only) REPEAABILIY ± 0.2% EING ARAY - FLL RANGE ± 5 % REOVERY IME 50 ms MINIMM AR PLE DRAION A: 50 ms D: 30ms 300 ms (for and only) AMBIEN EMPERARE ( ) ONA PEIFIAION 87.01/02/11/21/31/41/82/ /62 RAED RREN 8 A 5 A MAX PEAK RREN 30 A 10 A RAED VOLAGE 0 V A 0 V A MAX WIHING VOLAGE 440 V A 440 V A NOMINAL RAE IN A1 2,000 VA 1,0 VA ELERIAL LIFE IN A cycles cycles BREAKING APAIY IN D1: 30/110/220 V 8/0.5/0.2 5/0.5/0.2 ONA MAERIAL AgdO AgdO MINIMM WIHING LOAD 300 mw (10 V/5 ma) 300 mw (10 V/5 ma) 35

6 Modular imers 5-8 A ype 87.01/ Function ode A I BE E DI DE EE GI W ON OFF AI DI W BE BI D LI LE PI PE Function ON delay OFF delay: timing on AR release (internal start) ON and OFF delay (external start) ON pulse ON pulse: timing on AR pulse OFF pulse: timing on AR release Fixed pulse (0,5s) delayed ymmetrical recycler: pulse start Permanently ON Permanently OFF ON delay ON pulse ymmetrical recycler: pulse start OFF delay: timing on AR release (internal start) rue OFF delay (power OFF) rue OFF delay (power OFF) tar - delta = (50 65) ms Asymmetrical recycler: Asymmetrical recycler pulse start Asymmetrical recycler pulse start (external start) Asymmetrical recycler pause start Asymmetrical recycler pause start (external start) s s s min min min h h h h ime scales ORDERING INFORMAION Example: 87 series 8 A multi-function timer, 1 O contact, with (24 240) V A (50/60)Hz and (24 48) V D supply eries No. of contact 1 = 1 O 2 = 2 O for 87.02, upply version 0 = A (50/60 Hz)/D 2 = 2 NO for ype 0 = Multi-function (AI, BE, E, DI, DE, EE, GI, W, ON, OFF) 1 = ON delay (AI) 2 = ON pulse (DI) 3 = ymmetrical recycler: pulse start (W) 4 = OFF delay: timing on AR release (internal start) (BE) 6 = rue OFF delay (power OFF) (BI) 8 = tar - delta (D) 9 = Asymmetrical recycler (LI, LE, PI, PE) upply voltage V D 240 = { V A 240 = V A/D (for and only) 36

87 Series - Modular timers 5-8 A. Features

87 Series - Modular timers 5-8 A. Features 87 eries - Modular timers 5-8 A Features 87.01 87.02 Mono-function and multi-function timer range mm wide 87.01-1 Pole - Multi-function and multi-voltage 87.02-2 Pole - Multi-function and multi-voltage,