Chronos 2 electronic timers - Plug-in 8-pin (35 mm) Multi-function or mono-function Multi-range (7 ranges, available options) Multi-voltage SPDT or DPDT relay output 10A - 250V Plug-in 1 LED status indicator Option of connecting a small cord to the control input 3-wire sensor control option Timing 0.1s 100h Technical specifications Types Timing OL2R1 Repetition accuracy (with constant 0.5 % Part numbers and voltage parameters) (CEI 1812-1) Drift 24V c / 24 240V a 88 867 801 - Temperature 0.05 % / C 12 V a / c - Voltage 0.2 % / V 12 240 V a / c Display precision according to IEC 1812-1 10 % / 25 C Monofunction Functions Minimum pulse duration L - Typically 30 ms Nominal current 8 A - Typically under load 100 ms Accessories Maximum reset time by de-energisation 8-pin connector base (for the whole range) S-08 2 timers - Typically 100 ms Timing ranges (7 ranges) 0.1s - 1s - 10s - 1 min - 10 min - 1 h - 10 h - 100 h Immunity to breaks in supply voltage: typically >10 ms Power supply Multi-voltage power supply depending on version, see page 6/10, 6/11 General specifications Conforming to standards Frequency 50/60 Hz Operating range 85 to 110 % Un IEC 1812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC (85 to 120 % Un for 12V AC/DC) (CE marking) + EMC (89/336/EEC + IEC 669- 2-3 (17.5 mm) Load factor 100 % Maximum power consumption 0.6 W 24V AC/DC Approvals UL cUL listed CSA recognized 1.5 W 230V AC 32 VA 230V AC Temperatures limits - use Output elements relay output -20 C + 60 C 1 or 2 changeover relays, AgNi (cadmium-free) 2000 VA / 80 W - stored -30 C + 60 C Installation category (acc. to IEC 664-1) Rated power 2000 V A / 80W Voltage surge Maximum breaking current 10 A AC 10 A DC category Creepage distance and clearance acc. to Minimum breaking current 10 mA / 5 VDC Voltage breaking capacity 250V AC/VDC IEC 664-1 4 kV / 3 5 Degree of protection acc. to IEC 529 Electrical life 10 operations 8 A 250V resistive - terminal block IP 20 6 - casing Mechanical life 5 x 10 operations IP 40 Breakdown voltage acc. to IEC 1812-1 2.5 kV / 1min / - front face (except Tk2R1) IP 50 Vibration resistance acc. to IEC 68-2-6 1 mA /50Hz f = 10 55 Hz Impulse voltage acc. to IEC 664-1 IEC 1812-1 5 kV, wave 1.2 / 50 s A= 0.35 mm Relative humidity acc. to IEC 68-2-3 Display State displayed by 1 LED without condensation 93 % Electromagnetic compatibility - Flashing green when on Level III Green LED operation indicator - Immunity to electrostatic discharges acc. to (Air 8 K / IEC 1000-42 Pulsing: Contact 6 KV) - timer on, no timing in progress - Immunity to electrostatic fields acc. to Level III 10V/m: ENV 50140/204 (IEC 1000-4-3) (except functions Di-D and Li-L) 80 MHz to 1 GHz) Flashing: - Immunity to rapid transient bursts acc. to IEC Level III (direct 2kV/ 1000-4-4 - timing in progress Capacitive coupling Permanently lit: clamp 1 KV) - Immunity to shock waves on power supply - Relay waiting, no timing in progress Level III (common acc. to IEC 1000-4-5 mode 2 KV / residual Input type current mode 1KV) - Immunity to radiofrequency in common mode Level III (10V rms: - Volt-free contact - 3-wire PNP output control option maximum 0.4 V acc. to ENV 0.15 MHz to 80 MHz) residual voltage: 0.4 V whatever the timer power supply - Immunity to voltage dips and breaks acc. to IEC 1000-4-11 30 % / 10 ms 60 % / 100 ms > - Mains-borne and radiated emissions acc. to 95 % / 5 s Other information EN 55022 (EN 55011 Group 1) Fixing: plug-in bases Class B For special features, functions etc. please contact us. Casing material 8-pin Weight: plug-in casing Self-extinguishing 80 g Products and specifications subject to change without notice. Consult factory for application assistance. 204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 4-26.312 .1650 .980 1.295 1.575 0.1s 100h 0.1s 100h 0.1s 100h 0.1s 100h 0.1s 100h 0.1s 100h 1 OUR1 OA2R1 OCR1 OLR1 OUR4 OUR3 2 88 867 105 88 867 215 88 867 135 88 867 155 - - - - - - 88 867 100 - - - - - - 88 867 103 Multi-function Mono-function Mono-function Bifunction Multi-function Multi-function A- At - B - C - H - Ht - A C Li - L A- At - B - C - H - Ht - A- At - B - C - H - Ht - Di - D - Ac - Bw Di - D - Ac - Bw Di - D - Ac - Bw 10 A 10 A 10 A 10 A 10 A 10 A 3 4 1 relay 2 relays 1 relay 1 relay 1 relay 1 relay Function diagrams Function L Function D Function A Function C Repeat Cycle. Off Time First Repeat Cycle. Equal On/Off Time. Delay on Break Delay on Make Pause start Off Time First. 1 relay 1 relay Pause start U U U U R C R R T T1 T2 TT R T 2 relays U Function H Function Li Function Di R1/R2 Interval T Repeat Cycle. On Time First. Repeat Cycle. Equal On/Off Time. Pulse start On Time First. 1 relay Pulse start U U U Function At R R R T T1 T2 Accumulative Delay on Make TT 1 relay U C Function Ac Function Bw R Function Ht t1 t2 Combo Delay on Make/Delay on Pulse output (adjustable) Accumulative Interval T = t1+t2 Break. Equal On/Off Time. 1 relay 1 relay U 1 relay U C Function B U C R C Single Shot t1 t2 R 1 relay R T = t1+t2 U TT TT C R T Connections: 8-pin 1 relay 8-pin 2 relay Dimensions Accessories (Y1 = C, Function diagrams) 74,5 .200 + + + 35 3,5 12,5 U Y1 U U 5 4 4 5 4 5 .320 R1 R2 3 6 3 6 3 6 R R 2 7 2 7 2 7 1 1 8 8 1 8 Functions: A- At / H - Ht / B / C Li A 8-pin connector base Di - D / Ac / BW L : S08 2 6 To order, specify: 1 2 3 Type Part number Part number Example: Chronos 2 Timers OUR1 88 867 105 8-pin connector base S08 Products and specifications subject to change without notice. Consult factory for application assistance. 204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 4-27 45