Forsinkelses moduler

Delay modules from DOLD allow the specific shut-down of the drives which reduces the risk of injury. A typical area of use are high-speed tools that continue to move after shut-down. Productivity is not affected as the machine can be immediately started again. The emergency stop of the dangerous movement can be accelerated through a specific shut-down in accordance with stop category 1 by allowing motor braking functions to be applied during the switch-off delay and/or the speed of the drive can be regulated.

	On delayed, fixed or adjustable time range LG 7927 • According to - Performance Level (PL) d and category 3 to EN ISO 13849-1 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 and IEC/EN 61511 when connected to a suitable safety module • Adjustable time delay • As option fixed time delay • High long life stability due to digital time base • Adjustable with or without cross fault detection • Output: 3 NO contacts + 1 NC contact + 1 forcibly guided feedback contact or 4 NO contacts + 1 forcibly guided feedback contact • LED indicator for channel 1, 2 and operation voltage • Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4 • As option with pluggable terminal blocks for easy exchange of devices - with screw terminals - or with cage clamp terminals • Width 22.5 mm	Download datablad
	Release delayed, fixed or adjustable time range LG 7928 • According to - Performance Level (PL) d and category 3 to EN ISO 13849-1 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 and IEC/EN 61511 when connected to a suitable safety module • Adjustable time delay • As option fixed time delay • High long life stability due to digital time base • Adjustable with or without cross fault detection • Output: 3 NO contacts + 1 NC contact + 1 forcibly guided feedback contact or 4 NO contacts + 1 1 forcibly guided feedback contact • LED indicator for channel 1, 2 and operation voltage • Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4 • As option with pluggable terminal blocks for easy exchange of devices - with screw terminals - or with cage clamp terminals • Width 22.5 mm	Download datablad
	Release delayed, fixed or adjustable time range IL 7824 • According to - Performance Level (PL) c and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 2 to EN 954-1 • BA 7924.21/002 und BA 7924.21/003 - Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 nach IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 3 to EN 954-1 • Release delay • Without auxiliary voltage • Output: 1 NC, 1 NO contacts, forcibly guided • Operating state display • Optionally with adjustable or fixed time delay up to 30 s • Optionally with redundant timing circuit • Optionally with 1 or 2 separate timing circuits • Optionally also in housing for distribution board • Width 45 mm, 35 mm or 52.5 mm	Download datablad
	Release delayed, fixed or adjustable time range IN 7824 • According to - Performance Level (PL) c and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 2 to EN 954-1 • BA 7924.21/002 und BA 7924.21/003 - Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 nach IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 3 to EN 954-1 • Release delay • Without auxiliary voltage • Output: 1 NC, 1 NO contacts, forcibly guided • Operating state display • Optionally with adjustable or fixed time delay up to 30 s • Optionally with redundant timing circuit • Optionally with 1 or 2 separate timing circuits • Optionally also in housing for distribution board • Width 45 mm, 35 mm or 52.5 mm	Download datablad
	Release delayed, fixed BG 7926 • According to - Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 and IEC/EN 61511 when connected to a suitable safety module • Redundant and forcibly guided contacts • 1 timing circuit • Fixed time delay 1, 2 or 3 sec • Without auxiliary supply • Output: 5 NO contacts or 4 NO contacts / 1 NC contact, 1 NC contact for feed back circuit • Indicator LED for operation • Removable terminal strips • Wiring diameter: also 2 x 1.5 mm2 stranded ferruled with sleeve DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3 • Width 22.5 mm	Download datablad
	Release delayed, fixed or adjustable time range BH 7925 • According to - Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL 2) to IEC/EN 61508 - Category 2 nach EN 954-1 • Variants /_ _2 to /_ _3 - Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL 2) to IEC/EN 61508 - Category 3 to EN 954-1 • Adjustable time delay • Long time stability by digital timing circuit • With auxiliary voltage • 1 timing circuit • BH 7925 in dual voltage version • BH 7925 optionally for AC 230 V • Output: 1 NC contact, 1 NO contact, forcibly guided or 1 NC contact, 3 NO contacts, forcibly guided • Indication of state of operation • Removable terminal strips • Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3 • Optionally with 2 timing circuits • Optionally fixed time delay • Optionally without auxiliary voltage on BH 7925 • Optionally for switching small loads • BG 7925: width 22.5 mm BH 7925: width 45 mm	Download datablad
	Release delayed, adjustable time range BG 7925 • According to - Performance Level (PL) d and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL 2) to IEC/EN 61508 - Category 2 nach EN 954-1 • Variants /_ _2 to /_ _3 - Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL 2) to IEC/EN 61508 - Category 3 to EN 954-1 • Adjustable time delay • Long time stability by digital timing circuit • With auxiliary voltage • 1 timing circuit • BH 7925 in dual voltage version • BH 7925 optionally for AC 230 V • Output: 1 NC contact, 1 NO contact, forcibly guided or 1 NC contact, 3 NO contacts, forcibly guided • Indication of state of operation • Removable terminal strips • Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46 228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3 • Optionally with 2 timing circuits • Optionally fixed time delay • Optionally without auxiliary voltage on BH 7925 • Optionally for switching small loads • BG 7925: width 22.5 mm BH 7925: width 45 mm	Download datablad
	Release delayed, fixed or adjustable time range BA 7924 • According to - Performance Level (PL) c and category 2 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 2 to EN 954-1 • BA 7924.21/002 und BA 7924.21/003 - Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008 - SIL Claimed Level (SIL CL) 2 nach IEC/EN 62061 - Safety Integrity Level (SIL) 2 to IEC/EN 61508 - Category 3 to EN 954-1 • Release delay • Without auxiliary voltage • Output: 1 NC, 1 NO contacts, forcibly guided • Operating state display • Optionally with adjustable or fixed time delay up to 30 s • Optionally with redundant timing circuit • Optionally with 1 or 2 separate timing circuits • Optionally also in housing for distribution board • Width 45 mm, 35 mm or 52.5 mm	Download datablad

Forsinkelses moduler

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