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CB-1002B-70 Scheda tecnica(PDF) 1 Page - Tyco Electronics |
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CB-1002B-70 Scheda tecnica(HTML) 1 Page - Tyco Electronics |
1 / 2 page 1228 Dimensions are shown for reference purposes only. Dimensions are in inches over (millimeters) unless otherwise specified. Specifications and availability subject to change. P&B Catalog 1308242 Issued 3-03 www.tycoelectronics.com Technical support: Refer to inside back cover. Initial Dielectric Strength Between Open Contacts: 500V rms, 60 Hz. Between All Other Conductors: 500V rms, 60 Hz. Timing Modes Delay on operate – Delay period begins when input voltage is applied. At the end of the delay period, the relay will operate and will not release until input voltage is removed. Reset occurs when input voltage is reapplied. Delay on release – Input voltage must be applied continuously to operate the internal relay. When the control switch is closed, the relay energizes. When the control switch is opened, timing begins. When timing is complete, the relay will de-energize. Time may be reset to zero during timing by closing the control switch. Interval on (without control switch) – The relay energizes and timing begins when input voltage is applied. At the end of the time delay period the relay will de-energize. Reset is accomplished by removing, then reapplying, the input voltage. Interval on (with control switch) – Input voltage must be applied continuously to operate the internal relay. The relay energizes and timing begins when the external switch is closed. At the end of the time delay period the relay will de-energize. Reset is accomplished by opening and reclosing the control switch. CB series CMOS IC Time Delay Relay • Choice of timing modes – Delay on operate – Delay on release – Interval on with or without control switch • Knob adjustable • 10A output relay with SPDT or DPDT contacts • Various models time from 0.1 sec. to 100 min. File E22575 File LR15734 Input Data @ 25 °C Voltage: 24 and 120VAC, and 12 and 24VDC. Power Requirement: AC Types: Typically less than 3 VA. DC Types: Typically less than 3 W. Transient Protection: Yes. Reverse Voltage Protection: Yes. Environmental Data Temperature Range: Storage: -55 °C to +85°C. Operating: -10 °C to +55°C. Mechanical Data Termination: 8- or 11-pin octal style plug. Enclosure: White plastic case. Knob adjustable types have dial scale for reference only. Sockets: Models with 8-pin base fit either 27E122 or 27E891 (snap-on) screw terminal sockets. 11-pin types fit either 27E123 or 27E892 (snap-on) screw terminal sockets. Weight: 6 oz. (170g) approximately. Contact Data @ 25 °C Arrangements: 2 Form C (DPDT), except 8-pin delay on release model has 1 Form C (SPDT). Material: Silver-cadmium oxide alloy. Rating: 10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @ 120VAC. Expected Mechanical Life: 10 million operations. Expected Electrical Life: 100,000 operations, min., at rated load. Input Voltages & Limits @ 25 °C Voltage Nominal Minimum Maximum Type Voltage Voltage Voltage AC 24 20 28 120 105 130 DC 12 11 13 24 20 32 Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage). AC models will operate on 50 or 60 Hz. Timing Specifications Timing Ranges: From 0.1 to 1.0 sec. through 10 to 100 min. Timing Adjustment: Knob adjustable. Tolerance (for AC units add ±1/2 cycle 60 Hz.): Knob Adj. Types: –0, +30% of max. specified at high end of timing range; min. specified, or less, at low end. Fixed Types: ±10%. Res. Adj. Types: ±10% at high end of timing range; min. specified, or less, at low end. Delta Time (for AC units add ±1 cycle 60 Hz.): ±10%. Repeatability (for AC units add ±1 cycle 60 Hz.): ±2%. Release Time: 60 ms, typ.; 100 ms, max. Recycle Time: 60 ms, typ.; 100 ms, max. CONTROL SWITCH ON OFF ON OFF N.O. RELAY CONTACTS TIME TIME INPUT VOLTAGE ON OFF N.O. RELAY CONTACTS ON OFF INPUT VOLTAGE ON OFF ON OFF N.O. RELAY CONTACTS TIME CONTROL SWITCH ON OFF ON OFF N.O. RELAY CONTACTS TIME Users should thoroughly review the technical data before selecting a product part number. It is recommended that user also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. |
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