® Catalog numbers (continued) Zelio Timing Relays Industrial single, dual, or multifunction relays, relay output, width 22.5 mm (0.9 in.) Output 1 C/O and 2 C/O contacts Catalog numbers v Multifunction, dual function, or single function Timing Functions No. of relay Voltages Catalog number Weight v Multiple timing ranges ranges outputs v Multivoltage V kg (lb) v Transparent, hinged, and sealable flap on front panel z 24, 0.05 s–300 h A, 1 RE7TM11BU 0.150 a 110–240, (10 ranges) Aw, (0.33) z 42–48 At Ac 1 z 24, RE7MA11BU 0.150 a 110–240, (0.33) z 42–48 z 24, 2 RE7MA13BU 0.150 a 110–240, (symmetrical) (0.33) z 42–48 z 24, Ak 1 RE7MV11BU 0.150 a 110–240, (0.33) z 42–48 z 24, C 1 RE7RA11BU 0.150 a 110–240, (0.33) z 42–48 z 24, 1 RE7RM11BU 0.150 a 110–240, (low level contact) (0.33) z 42–48 RE7TM11BU z 24, 2 RE7RL13BU 0.150 a 110–240, (low level contact) (0.33) z 42–48 z 24, Ht, 1 RE7PM11BU 0.150 a 110–240, W (0.33) z 42–48 z 24, L, 1 RE7CV11BU 0.150 a 110–240, Li, (0.33) z 42–48 Lt z 24, A, 1 RE7ML11BU 0.150 a 110–240, C, (0.33) z 42–48 H, W, D, RE7MA11BU Di A 1 z 24, RE7TL11BU 0.150 a 110…240 (0.33) z 24, 2 RE7TP13BU 0.150 a 110–240, (0.33) z 42–48 z 24, H 1 RE7PE11BU 0.150 a 110–240 (0.33) z 24, 2 RE7PP13BU 0.150 a 110–240, (0.33) z 42–48 z 24, D 1 RE7CL11BU 0.150 a 110–240 (0.33) 2 z 24, RE7CP13BU 0.150 a 110–240, (0.33) RE7CV11BU z 42–48 W 2 z 24, RE7PD13BU 0.150 a 110–240, (0.33) z 42–48 Qt 2 z 24, RE7YA12BU 0.150 a 110–240, (0.33) z 42–48 z 24, Qg 2 RE7YR12BU 0.150 a 110–240, (0.33) z 42–48 z 24, A, 2 RE7MY13BU 0.150 a 110–240, C, (0.33) z 42–48 H, W, 2 z 24–240 RE7MY13MW 0.150 D, (0.33) Di, Qg, Qt 0.05 s–10 min K 1 z 24–240 RE7RB11MW 0.150 (7 ranges) (0.33) 2 z 24–240 RE7RB13MW 0.150 (0.33) NOTE: Detailed function descriptions begin on page 10. Dimensions and wiring diagrams begin on page 26. 19 ® Introduction Zelio Timing Relays Introduction A timing relay is a component which is designed to time events in industrial DIN rail mounted relays automation systems by closing or opening contacts before, during, or after a set timing period. There are two main families of timing relays: b DIN rail mounted relays (RE7, RE8, RE9, RE11, REXL…) designed for mounting on DIN rails in an enclosure, b Panel-mounted relays type RE48A designed for mounting on the front of a panel to give users easy access to the settings. These relays have one, two, or four outputs. Sometimes the second output can be timed or instantaneous. RE11 RE7, RE8, RE9 REXL If the power is switched off during the timing period, the relay reverts to its initial position. Application examples: b opening automatic doors, Panel mounted relays b alarm, b lighting in toilets, b car park barriers RE48A Definitions b Relay output: This is the most common type of output. When the relay is energized, the moving armature is attracted by the coil and so actuates the contacts, which change state. When the relay is de-energized, both the armature and the contacts revert to their initial position. This type of output allows isolation between the supply and the output. There are three types of outputs: N/C v C/O: changeover contact. When the relay is de-energized, the circuit C between the common point C and N/C is closed. When the relay is N/O operating (coil energized), the circuit between the common point C and N/O is closed. N/C v N/C: a contact that is closed without being actuated is called a Normally Closed (N/C) contact. N/O v N/O: a contact that closes when actuated is called a Normally Open (N/O) contact. b Solid state output: These outputs are entirely electronic and involve no moving parts; service life is therefore increased. b Breaking capacity: The current value that a contact is capable of breaking in specified conditions. b Mechanical durability: The number of mechanical operating cycles of the contact or contacts. b Minimum switching capacity (or minimum breaking capacity): The minimum required current which can flow through the contacts of a relay. b G (Gate) Input: Gate input allows timing in progress to be interrupted without resetting it. 6 ® Selection (continued) Zelio Timing Relays Selection table (continued) Functions Timing Supply Type of Rated Relay range voltage output current B 1 s–100 h c 24 V, a 24–240 V 1 C/O contact 8 A RE11RB MU C 0.1–10 s a/c 24 V 1 C/O contact 8 A RE8RA11BTQ 0.3–30 s 8 A RE8RA31BTQ 3–300 s 8 A RE8RA21BTQ 1 s–100 h c 24 V, a 24–240 V 1 C/O contact 8 A RE11RCMU 0.1–10 s a 110–240 V 1 C/O contact 8 A RE8RA11FUTQ 0.3–30 s 8 A RE8RA31FUTQ 3–300 s 8 A RE8RA21FUTQ 20 s–30 min 8 A RE8RA41FUTQ 0.05 s–300 h a/c 24 V, a 110–240 V, 1 C/O contact 8 A RE7RA11BU a/c 42–48 V 8 A RE7RM11BU 2 C/O contacts 8 A RE7RL13BU 0.1–10 s a 24–240 V 1 solid state output 0.7 A RE9RA11MW7 0.3–30 s 0.7 A RE9RA31MW7 3–300 s 0.7 A RE9RA21MW7 40 s–60 min 0.7 A RE9RA51MW7 1 s–100 h 0.7 A RE11LCBM D 0.05 s–300 h a/c 24 V, a 110–240 V 1 C/O contact 8 A RE7CL11BU 0.1–10 s 8 A RE8CL11BUTQ 0.05 s–300 h a/c 24 V, a 110–240 V, 2 C/O contacts 8 A RE7CP13BU a/c 42–48 V H 0.05 s–300 h a/c 24 V, a 110–240 V 1 C/O contact 8 A RE7PE11BU 0.1–10 s 8 A RE8PE11BUTQ 0.3–30 s 8 A RE8PE31BUTQ 3–300 s 8 A RE8PE21BUTQ 0.05 s–300 h a/c 24 V, a 110–240 V, 2 C/O contacts 8 A RE7PP13BU a/c 42–48 V 1 s–100 h a 24–240 V 1 solid state output 0. 7 A RE11LHBM H, Ht 1 s–100 h c 24 V, a 24–240 V 1 C/O contact 8 A RE11RHMU He 0.05–0.5 s a/c 24 V, a 110–240 V 1 C/O contact 8 A RE8PT01BUTQ K 0.05 s–10 min a/c 24–240 V 1 C/O contact 5 A RE7RB11MW 0.05–0.5 s a/c 24 V, a 110–240 V 1 C/O contact 8 A RE8RB51BUTQ 0.1–10 s 8 A RE8RB11BUTQ 0.3–30 s 8 A RE8RB31BUTQ 0.05 s–10 min a/c 24–240 V 2 C/O contacts 5 A RE7RB13MW L, Li 1 s–100 h c 24 V, a 24–240 V 1 C/O contact 8 A RE11RLMU 1 s–100 h a 24–240 V 1 solid state output 0.7 A RE11LLBM 1 s–100 h a/c 12 V 1 C/O contact 8 A RE11RLJU 0.02 s–300 h a/c 24–240 V 2 timed C/O contacts 5 A RE48ACV12MW L, Li, Lt 0.05 s–300 h a 110–240 V, a/c 24 V, 1 C/O contact 8 A RE7CV11BU a/c 42–48 V Qc 0.1–10 s a/c 24 V, a 110–240 V 1 C/O contact 8 A RE8YG11BUTQ 0.3–30 s 8 A RE8YG31BUTQ 3–300 s 8 A RE8YG21BUTQ Qe 0.3–30 s a/c 24 V 1 N/O + 1 N/C 8 A RE8YA32BTQ 0.3–30 s a 110–240 V 1 N/O + 1 N/C 8 A RE8YA32FUTQ 0.3–30 s a 380–415 V 1 N/O + 1 N/C 8 A RE8YA32QTQ Qg 0.05 s–300 h a/c 24 V, a 110–240 V, 1 N/O + 1 N/C 8 A RE7YR12BU a/c 42–48 V Qt 0.05 s–300 h a/c 24 V, a 110–240 V, 2 C/O contacts 8 A RE7YA12BU a/c 42–48 V W 0.1–10 s a/c 24 V 1 C/O contact 8 A RE8PD11BTQ 0.3–30 s 8 A RE8PD31BTQ 3–300 s 8 A RE8PD21BTQ 0.1–10 s a 110–240 V 1 C/O contact 8 A RE8PD11FUTQ 0.3–30 s 8 A RE8PD31FUTQ 3–300 s 8 A RE8PD21FUTQ 0.05 s–300 h a/c 24 V, a 110–240 V, 2 C/O contacts 8 A RE7PD13BU a/c 42–48 V W, Ht 0.05 s–300 h a/c 24 V, a 110–240 V, 1 C/O contact 8 A RE7PM11BU a/c 42–48 V 9 RELAYS AND TIMERS 23 Timers RE7 Refer to Catalog 9050CT0001 www.schneider-electric.us ® Zelio IEC Style—22.5 mm Table 23.128: RE7R Timers Off-Delay Timers Functions Supply Voltages Relay Output Catalog Number $ Price On De-energization, Adjustable from 0.05 s to 10 min, in 7 Ranges 1 C/O Off-Delay Timer 24–240 Vdc or Vac RE7RB11MWa 233.00 (Times without power) SPDT 2 C/O Off-Delay Timer Remote control possible for: 24–240 Vdc or Vac RE7RB13MWa 264.00 adjustment of time delayb DPDT RE7R On Opening of External Control Contact, Adjustable from 0.05 s to 300 h, in 10 Ranges 1 C/O Off-Delay Timer 24 Vdc or Vac External control possible for: 42–48 Vdc or Vac RE7RA11BU 203.00 partial stop of time delay 110–240 Vac adjustment of time delay b SPDT On opening of Low Level External Control Contact, Adjustable from 0.05 s to 300 h, in 10 Ranges 1 C/O Off-Delay Timer 24 Vdc or Vac External control possible for: 42–48 Vdc or Vac RE7RM11BU 218.00 partial stop of time delay 110–240 Vac adjustment of time delay b SPDT 2 C/Oc, DPDT 24 Vdc or Vac Off-Delay Timer 42–48 Vdc or Vac RE7RL13BU 233.00 110–240 Vac a If the device has been stored de-energized for more than a month, it must be energized for about 15 seconds to activate it. Subsequently, a time of > 1 s is enough to activate the time delay. Note: If this time is not complied with, the relay will remain energized indefinitely. Table 23.129: RE7P Interval Timers Functions Supply Voltages Relay Output Catalog Number $ Price Start on Energization RE7P 1 C/O 24 Vdc or Vac Interval Timer RE7PE11BU 186.00 110–240 Vac SPDT 2 C/O c Interval Timer 24 Vdc or Vac External control possible for: 42–48 Vdc or Vac RE7PP13BU 233.00 110–240 Vacadjustment of time delay b DPDT Start on Opening of External Control Contact 1 C/O Interval Timer 24 Vdc or Vac External control possible for: 42–48 Vdc or Vac RE7PM11BU 186.00 partial stop of time delay 110–240 Vac adjustment of time delay b SPDT 2 C/O c 24 Vdc or Vac Interval Timer 42–48 Vdc or Vac RE7PD13BU 233.00 110–240 Vac DPDT Table 23.130: RE7C Timers Symmetrical and Asymmetrical Relays Functions Supply Voltages Relay Output Catalog Number $ Price Symmetrical Relays with Start during Off Period 1 C/O 24 Vdc or Vac Repeat Cycle Timer RE7CL11BU 203.00 110–240 Vac SPDT 2 C/O c Repeat Cycle Timer 24 Vdc or Vac External control possible for: 42–48 Vdc or Vac RE7CP13BU 249.00 110–240 Vacadjustment of time delay b DPDT Asymmetrical, with Separate Adjustment of On-Delay and Off-Delay Repeat Cycle Timer RE7C 1 C/O External control possible for: 24 Vdc or Vac start period 42–48 Vdc or Vac RE7CV11BU 264.00 110–240 Vacadjustment of time delays b SPDTpartial stop b By external potentiometer, to be ordered separately (see page 3 of Catalog 9050CT0001 for specifications). If external potentiometer is used, the internal potentiometer is automatically disconnected. c A switch on the front face of the timer allows the second contact to be used in instantaneous mode. For conformance to standards, see page 23-30 RoHS Compliant as of date code 0626 © 2009 Schneider Electric 23-26 Discount I11 Schedule All Rights Reserved Timers RE7 Refer to Catalog 9050CT0001 www.schneider-electric.us ® Zelio IEC Style—22.5 mm These timers offer multi range timing from 0.05 to 300 hours, in 10 timing ranges. Table 23.123: RE7M 6 Function and 8 Function Timers 6 Function Timer Function Supply Voltages Relay Output Catalog Number $ Price On-Delay Timer Off-Delay Timer Interval Timer start on energization 1 C/O, SPDT start on opening of remote control contact 24 Vdc or Vac 42–48 Vdc or Vac RE7ML11BU 279.00 Repeat Cycle Timer with start during the OFF period. 110–240 Vac Repeat Cycle Timer with start during the ON period External control possible for: start of time delay RE7MYpartial stop of time delay adjustment of time delay 8 Function Timer 2 C/O, DPDT 24 Vdc or Vac RE7MY13BU 311.00 110–240 Vac Same as 6 Function Timer a plus Timer for star-delta starting with double On-Delay timing 2 C/O, DPDT with changeover contact to star connection 24–240 Vdc or Vac RE7MY13MW 342.00 a Except control of partial stop of time delay for RE7MY13BU. Table 23.124: RE7T On-Delay Timers Functions Supply Voltages Relay Output Catalog Number $ Price 1 C/O, SPDT 24 Vdc or Vac On-Delay Timer RE7TL11BU 171.00 110–240 Vac On-Delay Timer 1 C/O, SPDT External control possible for: 24 Vdc or Vac start of time delay 42–48 Vdc or Vac RE7TM11BU 218.00 partial stop of time delay 110-240 Vac adjustment of time delay b 2 C/Oc, DPDT On-Delay Timer 24 Vdc or Vac Remote control possible for: 42–48 Vdc or Vac RE7TP13BU 343.00 adjustment of time delay b 110–240 Vac RE7T Table 23.125: RE7M Symmetrical and Asymmetrical Timers Functions Supply Voltages Relay Output Catalog Number $ Price Symmetrical Timers: On and Off delay times are equal. On-Delay and Off-Delay Timer 1 C/O, SPDT External control possible for: 24 Vdc or Vac partial stop of time delay 42–48 Vdc or Vac RE7MA11BU 240.00 adjustment of time delay b 110–240 Vac Start control via external contact only 2 C/O c, DPDT 24 Vdc or Vac On-Delay and Off-Delay Timer 42–48 Vdc or Vac RE7MA13BU 257.00 Start control via external contact only 110–240 Vac Asymmetrical Timers: On and Off delay times are adjusted separately. On-Delay and Off-Delay Timer 1 C/O, SPDT External control possible for: 24 Vdc or Vac RE7Mpartial stop of time delay 42–48 Vdc or Vac RE7MV11BU 264.00 adjustment of time delay b 110–240 Vac Start control via external contact only b By external potentiometer, to be ordered separately (see page 3 of Catalog 9050CT0001 for specifications). If external potentiometer is used, the internal potentiometer is automatically disconnected. c A switch on the front face of the timer allows the second contact to be used in instantaneous mode. Table 23.127: Output Circuit Specifications for RE8 Table 23.126: Output Circuit Specifications for RE7 Maximum Switching Voltage 250 Vac/Vdc Current Limit, Ith 8 A o Current Limit Ith 8 A Rated Operational Limits at 70 C 24 V 115 V 250 V o o Rated Operational Limits at 150 F (70 C) 24 V 115 V 250 V AC-15 N.C. contact 3 A 3 A 3 A Conforming to AC-15 3 A 3 A 3 A Conforming to IEC 60947-5-1/1991 IEC60947-5-1/1991 and AC-15 N.O. contact 5 A 5 A 5 A and VDE 0660 VDE 060 DC-13 2 A 0.2 A 0.1 A DC-13 N.O. contact 2 A 0.2 A 0.1A UL and CSA Current Ratings (Resistive) 5 A UL and CSA Current Resistive Rating 5A 3600 VA Make, 360 VA Break. 3600 VA Make, 360 VA Break, NEMA / UL B300 Ratings (Inductive) NEMA / UL B300 Inductive Rating 5 A Carry 5 A Carry RE7, RE8, and RE9 Timers comply to the following: Conforming to Standards IEC 61812-1, EN 61812-1 File E164353 File 089150 Product Approvals IEC 61812-1 NKCR Class 3211-07 CE Marking RE7, RE8, and RE9 Timers conform to European regulations relating to CE Marking o o o o Storage -40 F to +185 F (-40 C to +85 C) Ambient Air Temperature o o o o Operation -4 F to +140 F (-20 C to +60 C) © 2009 Schneider Electric Discount 23-25 I11 All Rights Reserved Schedule RELAYS AND TIMERS 23