Hengstler 478 Totalising Time Counter Datasheet (EN)

email: sales@impulseautomation.co.uk web: www.impulseautomation.co.uk Plug-in Time Counters for Modular System 400 Type 478 6 or 7-digit display With or without reset Simple installation Easy maintenance through plug-in system Can be combined with other counters in the modular system 400 TECHNICAL DATA Display 6 or 7-digit, depending on version Counting range 0 ... 9999.99 h or 0 ... 99999.99 h, depending on version Digit height 4 mm Supply voltage Vop acc. to order information, tolerance + 10 % Power consumption approx. 1 VA Operating temperature - 10 ... + 50 °C Storage temperature - 20 ... + 70 °C Protection class (EN 60529) front IP 40, connections IP 00 Vibrostability 50 m/s 2 acc.

to IEC 068-2-6 Shock stability 600 m/s 2 (6 ms) acc. to IEC 068-2-27 General design according EN 61010-1 , EN 50178 Contamination Level 2 Protection according to class II Overvoltage category II Reset depending on version - manual reset with key or button - without reset CONNECTION DIAGRAM M Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. Doc No: TTCC076 Rev: 001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 05-11-19 1 of 2

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Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described.

Technical data Type 478 DIMENSIONS Dimensions in mm ORDER INFORMATION Voltage 6-digit with reset 7-digit with reset Counter 50 Hz 60 Hz DC 50 Hz 60 Hz DC 12 V – – 0 478 160 – – 24 V 0 478 101 – 0 478 121 0 478 111 0 478 112 0 478 123 115 V 0 478 103 0 478 104 – 0 478 113 0 478 114 – 220 V 0 478 105 0 478 106 – 0 478 115 0 478 116 – Standard accessories Connection box Ordering Code 1 405 464 Panel frame, black Ordering Code 1 405 491 Key reset system Ordering Code + SR e.g. 0 478 160 SR Case, covers see „accessories“ Doc No: TTCC076 Rev: 001 Impulse Automation Limited Page United Kingdom 05-11-19 Company Registration 665193 2 of 2 Doc No: TTCC076 Rev:

001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 05-11-19 2 of 2

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