Electronic timer CT-TGS Pulse generator with 1 c/o contact Data sheet

Transcription

1 1SVR F0100 CT-TGS selectable time ranges, from 0.05 s to 300 h, for the adjustment of the ON time Potentiometer with direct reading scale for the fine adjustment of the ON time 3 10 selectable time ranges, from 0.05 s to 300 h, for the adjustment of the OFF time 4 Potentiometer with direct reading scale for the fine adjustment of the OFF time 5 U/T: green LED - Supply voltage (LED flashes during timing) 6 R1: red LED - Output relay 1 energized 7 Circuit diagram 8 Marker label Characteristics Single-function timer, pulse generator with asymmetrical ON & OFF times One device includes independent timing circuits with 10 time ranges each, from 0.05 s to 300 h, for the adjustment of the ON & OFF times Remote potentiometer connection 1 c/o contact Volt-free (dry) control contact Starting the time delay is possible: - via an external control contact or - via the supply voltage Pause timing / time storage is possible via an external control contact LEDs for status indication Width.5 mm Approvals a b e f Marks g c culus GL GOST CCC CE C-Tick Order data Type Supply voltage Order code CT-TGS 4 V, 4-48V AC/DC, V AC 1SVR R0100 Order data (Accessories) Description Remote potentiometer 30.5 mm Remote potentiometer.5 mm Remote potentiometer 10.5 mm Adapter for screw mounting on panel Sealable cover Marker label Order code 1SVR R1000 1SVR R1000 1SVR R0900 1SVR R0100 1SVR R0100 1SVR R0100 Application The CT-S range timers are designed for use in industrial applications. They operate over a universal range of supply voltages and a large time delay range, within compact dimensions. The easy-to-set front-face potentiometers, with direct reading scales, provide accurate time delay adjustment. Operating mode The CT-TGS with 1 c/o contact provides independent timing circuits, one for adjustment of the ON time and one for adjustment of the OFF time. Two rotary switches, on the front of the unit, allow selection of one of 10 time ranges from 0.05 s to 300 h for each time delay. The fine adjustment of the time delay is made via an internal potentiometer, with a direct reading scale, on the front of the unit. When external potentiometers are connected to terminals Z1-, Z3- respectively, the internal adjustments are disabled and external adjustments are enabled. Timing is displayed by a flashing green LED labelled U/T. 1

2 Function diagram H Pulse generator with asymmetrical ON & OFF times (Recycling unequal times) Applying supply voltage to terminals A1/B1/B-A, starts timing. Timing starts with the OFF time first. If a jumper wire is connected to input X- (see below), the timer starts with the ON time first. The ON & OFF times are displayed by the flashing green LED. Timing can be paused by closing control contact X1-. The elapsed time is stored and continues from this time value when X1- is re-opened. This can be repeated as often as required. When two external potentiometers are connected to terminals Z1- and Z3-, the internal, front-face potentiometers are disabled and the time adjustment is made via the external potentiometers. A1/B1/B-A X X1- green LED CDC F005 t p t i t 1 t s t t 1 tst t p = OFF time t i = ON time t s = Storage time (when time stop) t p /t i = t 1 + t (when time stop) Selection starting with ON or OFF time: X- (open) = starting with OFF X- (closed) = starting with ON Remote potentiometer connection: Z1-: OFF time Z3-: ON time Connection diagram H CT-TGS A1 Z1 15 B1 Z3 B1 A1 15 B A B X1 X A CDC F0005 Version: 1SVR R0100 A1-A Supply: V AC B1-A Supply: 4 V AC/DC B-A Supply: 4-48 V AC/DC Z1- Remote potentiometer (OFF time) Z3- Remote potentiometer (ON time) X1- Control contact to start timing X- Control contact to changeover starting with ON / OFF 15-16/18 c/o contact

3 Wiring notes Connection diagram for remote potentiometer L1 A1 Z1 Z1 Z1 CDC 5 77 F005 A Potentiometer 50 k N Connection diagram for proximity switch (3 wire) with 30 V AC supply L1 L+ A1 30 V / AC 4 V / DC CDC 5 79 F005 N A Proximity switch L- Connection diagram for proximity switch (3 wire) with 4 V DC supply L+ B1 CDC 5 80 F005 A Proximity switch L- Connection diagram for control contacts L1/L+ A1 X1 A X1 start timing X1 pause timing / time storage CDC 5 78 F005 N/L- 3

4 Technical Data Input circuits Supply voltage A1-A V AC B1-A 4 V AC/DC B-A 4-48 V AC/DC Power consumption V AC approx..5-1 VA 4 V AC/DC approx. 0.5 VA/W 4-48 V AC/DC approx. 1.8 VA/W Supply voltage tolerance % Supply voltage frequency AC/DC Version DC or 50/60 Hz AC Version 50/60 Hz Control contact connections volt-free (dry) - start timing external X1- time pause, time storage Minimum control pulse length 0 ms Non-load voltage at the control contacts V DC (no galvanic separation to supply circuit) Max. current in the control circuit 1 ma Max. cable length to the control inputs 50 m Remote potentiometer connection Z1/Z3-50 kz Max. cable length to remote potentiometer x 5 m, shield connected to potential Duty time 100 % Timing circuit Time ranges 0.05 s h 1) s ) s 3) s 4) s 5) s 6) s 7) min 8) min 9) h 10) h Recovery time < 50 ms Repeat accuracy (constant parameters) < 0. % Timing error within the supply voltage tolerance range < % / % d U Timing error within operating temperature range < 0.07 % / C Indication of operational states Supply voltage / timer output relay energized green LED steady / flashing while timing red LED Output circuits 15-16/18 Number of contacts Relays, 1 c/o contact Contact material AgCdO Related voltage acc. to VDE 0110, IEC V Maximum switching voltage 50 V AC, 50 V DC Rated switching current acc. to IEC AC-1 (resistive) 30 V 4 A AC-15 (inductive) 30 V 3 A DC-1 (resistive) 4 V 4 A DC-15 (inductive) 4 V A Maximum lifetime mechanical 30 x 10 6 switching cycles electrical (AC-1, 30 V, 4 A) 0.1 x 10 6 switching cycles Short circuit proof, max. fuse rating n/c 10 A fast, operating class gl n/o 10 A fast, operating class gl General data Enclosure width.5 mm length 78.0 mm depth mm Wire size fine-strand with wire end ferrule x mm (18-14 AWG) fine-strand without wire end ferrule rigid x mm (0-1 AWG) Weight approx. 150 g (5.3 oz) 4

5 Mounting position any Degree of protection enclosure / terminals IP50 / IP0 Temperature operating C storage C Mounting DIN rail (EN 500) Standards Product standard IEC , EN EMC Directive 89/336/EEC Electromagnetic compatibility IEC , EN ESD acc. to IEC , EN level 3 6 kv / 8 kv HF radiation resistance acc. to IEC , EN level 3 10 V/m Burst acc. to IEC , EN level 3 kv / 5 khz Surge acc. to IEC , EN level 4 kv L-L HF line emission acc. to IEC , EN level 3 10 V Low Voltage Directive 73/3/EEC Operational reliability acc. to IEC g Mechanical resistance acc. to IEC g Approvals / marks Approvals Marks culus, GL, GOST and CCC CE and C-Tick Isolation data Rated insulation voltage between supply circuit, acc. to VDE 0110, IEC supply up to 40 V: 300 V control circuit and output circuit supply up to 440 V: 500 V Rated impulse withstand voltage between all isolated circuits acc. to VDE 0110, IEC kv / µs Test voltage between all isolated circuits.5 kv, 50 Hz, 1 min. Pollution category acc. to VDE 0110, IEC 664, IEC 55-5 III/C Overvoltage category acc. to VDE 0110, IEC 664, IEC 55-5 III/C Environmental testing acc. to IEC h cycle time, 55 C, 93 % rel., 96 h Load limit curves AC load (resistive) V V CDC F I A DC load (resistive) V V CDC F I A 5

6 Derating factor F for inductive AC load F CDC 5 19 F cos ϕ Contact lifetime /switching cycles N N I A CDC F005 0 V 50 Hz 1 AC 360 cycles/h Dimensional drawings Dimensions in mm 109,5 4.31, CDC F Dimensional drawings (Accessories) ø36 DIA. 1.4 ø30 DIA CDC F Remote potentiometer 30.5 mm ø9 DIA ø DIA CDC F Remote potentiometer.5 mm 6

7 3, max max. ø DIA CDC 5 18 F0005 Remote potentiometer 10.5 mm 4, , , ,5.886 CDC F Adapter for screw mounting on panel.70, , ,5 CDC F0005 front-to-back size 107 Sealable cover 3A CDC F0005 Marker label 7

8 Druckschrift-Nummer. CDC D001 Printed in the Federal Republik of Germany (08/05) ABB STOTZ-KONTAKT GmbH Eppelheimer Straße Heidelberg, Deutschland Postfach Heidelberg, Deutschland Internet -> Control Products -> Electronic Relays epr-support@stotzkontakt.de