KOL Timer Electronic 17,5 mm KOL Characteristics 17.5 mm Multi function Multi time range Multi voltage Mounting Surface mounting Snap-on DIN rail 35 mm Dimensions (mm) 17.5 x 80 x 70 Functions* 11, 12, 21, 42, 51, 60 Time ranges 6 ranges 0.05 s up to 10 h Outputs 1 contact relay, 250 VAC, 5 A Supply voltage 24...48 VDC and 24...240 VAC, 50/60 Hz Preferred Range Ordering Reference Characteristics Multi time range 0.05 s...10 h Multi voltage 24...48 VDC and 24...240 VAC KOL360H7MRVPN00 Multi functions timer 311/12/21/42 KOL311H7MRVPN00 Delayed operation timer KOL312H7MRVPN00 Delayed release timer KOL321H7MRVPN00 Fleeting-on delay timer KOL342H7MRVPN00 Flasher relay timer KOL251H7MKVPN00 Star/delta timer * 11: delayed operation 12: delayed release 16: delayed operation and release 21: fleeting-on delay timer 22: fleeting-off delay timer 23: impulse converter 24: impulse generator 42: flasher relay 28: watchdog 31/70: asymmetrical timer 51: star-delta timer 19: power off delayed release 22 23 www.saia-burgess.com saia-burgess Control DevicesKOL Technical data Multi time ranges 0.051 s 0.051 min 0.051 h 0.510 s 0.510 min 0.510 h time range and function selectable from front with screwdriver Setting accuracy 5% of the time range final value (t ) max. Repeat accuracy 1% of the time range final value (t ) max. Reset time 100 ms Supply voltage 2448 VDC and 24240 VAC, 50/60 Hz (dual voltage) Voltage tolerance 15%/+20% (DC), 15%/+10% (AC) Power consumption 0.5 W at 24 VDC, 5 VA at 240 VAC Duty cycle 100% Pulse control supply voltage range, current 1 mA, duration of the control pulse >250 ms Output 1 relay as change-over, LED display of output status Switching capacity U = 250 VAC, Ith = 5 A, P = 1000 VA 1 A/250 VAC (AC 14) or 1 A/24 VDC (DC 13) according to IEC Insulation characteristics 2 kVAC/50 Hz test voltage according to VDE 0435 and 4 kV 1.2/50ms surge voltage according to EN 60947-5-1 between all inputs and outputs EMC/Interference immunity surge capacity according to IEC 1000-4-5, level 3 Burst according to IEC1000-4-4, level 3 ESD according to IEC 1000-4-2, level 3 EMC/Emissions electromagnetic fields according to EN 55022, class B Approvals UL, C-UL Ambient temperature 20C to +50C 2 2 Connections screw terminals for 1x 0.5mm up to 2 x 2.5mm , for Pozidrive no.1 (max. 1Nm) or screwdriver, finger safe according to VDE 0106 Mounting surface mounting snap-on mounting on DIN rail 35 mm or screw fixing by adapter (accessory) and 2 screws M4, any mounting position 22 23 saia-burgess Control Devices www.saia-burgess.com