Electromagnetic Counter CSK CSM CSK DS E 2 1 Miniature, Electromagnetic Totalizing Counter High-speed response (up to 35 cps) Locking mechanism for errorless operation Unique mechanism eliminates digit displacement during resets UL listed model also available (File No. E67871) Ordering Information Numbering of Surface mounting Flush mounting Mounting digits method Terminal Wire-wrap Lead wires Wire-wrap Lead wires terminals terminals Locking Resetting mechanism system 4 digits Manual reset No CSK4 CSK4-W CSK4-Y CSK4-YW Yes CSK4-K CSK4-KW CSK4-YK CSK4-YKW Non-resetting No --- CSK4-LW CSK4-YL CSK4-YLW 6 digits Manual reset No CSK6 CSK6-W CSK6-Y CSK6-YW Yes CSK6-K CSK6-KW CSK6-YK CSK6-YKW Non-resetting No --- CSK6-LW CSK6-YL CSK6-YLW Note: 1. When placing your order, specify the desired supply voltage listed in Specifications and a UL listed model if required, in addition to the model number. 2. If a UL listed model is required, specify this in your order in addition to the desired model number. Specifications Ratings Supply voltage (see note) 100, 200 VAC, 50/60 Hz 6, 12, 24, 48, 100 VDC Operating voltage range 85% to 110% of rated voltage Power consumption AC: approx. 3 VA DC: approx. 3.5 W ON time rating Continuous rating Counting speed AC input: 15 cps (contact) (ON/OFF ratio: 1:1) DC input: 20 cps (contact) (ON/OFF ratio: 1:1) Character height 4 mm Note: The DC models have no polarity. 1CSK Characteristics Insulation resistance 100 M min. (at 500 VDC) Dielectric strength 1,500 VAC, 50/60 Hz for 1 minute Vibration resistance Destruction: 16.7 Hz, 4 mm double amplitude Malfunction: 10 to 55 Hz, 0.5 mm double amplitude 2 Shock resistance Destruction: 300 m/sec (approx. 30G) 2 Malfunction: 50 m/sec (approx. 5G) Ambient temperature Operating: 10C to 45C Storage: 25C to 65C Ambient humidity 45% to 85% Life expectancy 50,000,000 counts Approved standards UL508 (see note) Weight 4-digit model: approx. 100 g 6-digit model: approx. 110 g Note: These standards apply to the -US models only. Dimensions CSK4-W/KW/LW CSK4/K Mounting Holes CSK4-W/KW/LW * 1 6 dia. 12.60.2 6.8 6.8 13.15 13.15 Reset button** 2 4 dia. 80 max. 32.6 4.5 CSK4/K 11.3 20 22.6 13.60.2 3.5 dia. (11.3) Two, 6.5 dia. 7 11.3 M3.5 (11.3) Locking mechanism** 10 70.2 M3.5 10 * Lead wire length: approx. 250 4 dia. ** CSK4-L and CSK4-LW are not provided with reset button nor locking mechanism. CSK4 and CSK4-W are not provided with locking mechanism. CSK6-W/KW/LW CSK6/K CSK6-W/KW/LW 18.40.2 * 3 dia. 3 dia. 70.2 3.5 dia. 21.8 21.8 6.8 6 dia. 1 4 dia. 6.8 13.15 13.15 21.80.2 2 Reset button** 80 max. CSK6/K 44.1 4.5 13.60.2 11.3 Two, 6.5 dia. 7 20 22.6 3.5 dia. (11.3) 7 11.3 70.2 M3.5 Locking mechanism** (11.3) 3.5 dia. 10 4 dia. M3.5 * Lead wire length: approx. 250 21.80.2 10 ** CSK6-L and CSK6-LW are not provided with reset button nor locking mechanism. CSK6 and CSK6-W are not provided with locking mechanism. CSK4-YW/YKW/YLW CSK4-Y/YK/YL CSK4-YW/YKW/YLW CSK4-Y/YK/YL 3.5 dia. * 281 33 36.2 36.2 3.15 381 Two, M3 502 (or two, 3.5 dia.) Locking mechanism** Reset button** 20 15 max. 7 26 31 23 26 62.3 500.1 Two, 3.5 dia. 3 2 60 10 * Lead wire length: approx. 250 ** CSK4-YL and CSK4-YLW are not provided with reset button nor locking mechanism CSK4-Y and CSK4-YW are not provided with locking mechanism. 2