Catalog 1308242 Issued 3-03 (PDF Rev. 4-04) AGASTAT VTM1 series On-Delay Timing Module On-delay timing mode Reliable solid state timing circuitry. Excellent transient protection. Compact design. Flame retardant, solvent resistant housing. File E60363 File LR33434 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. Timing Mode Input Data 25C On-Delay. Voltage: 12 VAC/VDC, 24VAC/VDC, 120 VAC/VDC. Power Requirement: 3W, max. Timing Specifications Transient Protection: Non-repetitive transients of the following magni- tudes will not cause spurious operation of affect function and accuracy. Timing Ranges: 0.5 to 10 / 3 to 60 sec. 0.5 to 10 / 3 to 60 min. Timing Adjustment: External resistor or potentiometer. An external Operating Voltage <0.1 ms <1 ms resistance of 1 megohm is required to obtain the 12, 24 VAC/VDC 860V* 208V* maximum time for all ranges. To determine the actual 120 VAC/VDC 2,580V 2,150V* resistance needed to obtain the required time delay, use the following formula: * Min. source impedance of 100 ohm. T - T req min R = x 1,000,000 ohms t (T - T ) max min Environmental Data Accuracy: Repeat Accuracy: 1% Overall Accuracy: 2% at R = 1 megohm. Temperature Range: Storage: -40C to +85C. Reset Time: 100 ms, max., before time-out 10 ms, max., after time-out. Operating: -40C to +65C. Output Switch Data Arrangement: Solid state 1 Form A (SPST-NO). Rating: 1A, inductive, at nominal operating voltage. Mechanical Data Expected Electrical Life: 10,000,000 operations at rated load. Mounting: Panel mount with one 8 screw. Termination: 0.250 in (6.35) quick connect terminals. Weight: 3 oz. (84g) approximately. Initial Dielectric Strength Between Terminals and Mounting: 3,000VAC rms. Between Input and Output: 1,500VAC rms. Outline Dimensions Ordering Information 1.25 VTM1 A CD 2.00 (31.8) (50.8) .885 (22.5) Series VTM1 Input Voltage Time Range On-Delay A = 120VAC/VDC CD = 0.5 - 10 sec. 2.00 Timing Module E = 24VAC/VDC DD = 3 - 60 sec. (50.8) Q = 12VAC/VDC FD = 0.5 - 10 min. GD = 3 - 60 min250 (6.35) X .032 (.813) .170 DIA (4.32) ACCEPTS 8 SCREW QUICK CONNECTS Wiring Diagram An external resistance of 1 megohm is Authorized distributors are likely to stock the following: required to obtain the maximum time for all ranges. To determine the actual VTM1ECD LOAD resistance needed to obtain the VTM1EDD required time delay, use the following INPUT VOLTAGE formula: T - T req min R = x 1,000,000 ohms t ( ) T - T max min Dimensions are shown for Dimensions are in inches over Specifications and availability www.tycoelectronics.com reference purposes only. (millimeters) unless otherwise subject to change. Technical support: 1241 specified. Refer to inside back cover.