Summary of Contents for Nagano Keiki CE40
- Page 1 TY-CE40-004A ○ エ ED. May 2017 Rev.3 Feb. 2018 CE40 Pressure Switch (CE40-M□8) Instruction Manual Rev.3...
- Page 2 In order to safely and properly utilize this device, please read this instruction manual carefully. Incorrect operation may cause malfunction, damage, or an accident. Indicates that as a result of incorrect use of the CE40, severe injury or ！ Warning loss of life can occur.
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Page 3: Table Of Contents
TY-CE40-004A 2/14 WARRANTY If the delivered products within the warranty period (within one year from the delivered date) are determined to be non-conforming products according to “Defects due to the design or manufacturing by NKS”, they are repaired or replaced with conforming products free of change. -
Page 4: Specifications
TY-CE40-004A 3/14 1. Specifications Max. allowable Pressure range pressure 0～35kPa (3,500) 100kPa -20～20kPa (400)、 0～50kPa (500)、 -50～50kPa (1000)、 -100～0kPa (1000)、 200kPa Gauge 0～100kPa (1000) Pressure -100～100kPa (2000)、 -100～200kPa (3000)、 400kPa 0～200kPa (2000) -100～300kPa (400)、 0～300kPa (3000) 1000kPa Absolute 0～120kPa abs. (1200) 200kPa abs. - Page 5 TY-CE40-004A 4/14 Actuation delay time 50ms Operating -20 to 70℃ temperature range Operating humidity 85%RH or less when pressure range is Gage pressure range. range (No freezing, No condensation) Storage temperature -30 to 80℃, 95%RH or less and humidity range...
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Page 6: Outline Drawing
TY-CE40-004A 5/14 2. Outline drawing ・CE40-M78 (Standard diaphragm type) Electrical connector Terminal Cable wiring Contents Number color Terminal array Power (+), COM (Select PNP open collector) Brown OUT2 open collector output White Power (-), COM (Select NPN open collector) Blue... - Page 7 TY-CE40-004A 6/14 ・CE40-MW8 (Flush diaphragm type) ※ O-ring is not installed at factory default. ●The shape/dimensions of other port by the parallel thread form. [Excerpt from JIS B 2351-1 Appendix 7] Thread Bearing number of +0.1 +0.4 ±0.3 (min.) （max.）...
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Page 8: Installation
Protective cap (Accessory) Shape Material Color Notes If CE40 is mounted on adjacent location, it can be shut off other communication signals by the protective cap. Black Also, the protective cap helps for keeping sending / receiving parts clean. Note) If you mount the protective cap, please use the “option cable” or use the cable of “nut portion is 15 DIA. -
Page 9: Connection
TY-CE40-004A 8/14 ● Wiring Each terminal should be careful not to exceed the rated. If install the cable, the user should be hold the instrument, and excessive force is not take scare to apply to the instrument connector and resin parts. And, after the wire, unnecessary force is not take care to apply to the instrument by the wired cable. - Page 10 TY-CE40-004A 9/14 ① Example of NPN open collector usage 1 (Voltage output) Power (+) Pull up resistor (NPN open collector) 200mA max. Voltage H/L output (High/Low) Power (-) ② Example of NPN open collector usage 2 (Wiring to photo coupler)
- Page 11 TY-CE40-004A 10/14 ④ Example of PNP open collector usage 1 (Voltage output) Power (+) (PNP open collector) Pull down resistor 200mA max. Voltage H/L output (High/Low) Power (-) ⑤ Example of PNP open collector usage 2 (Wiring to photo coupler)
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Page 12: Comparator Operation
TY-CE40-004A 11/14 5. Comparator operation When the comparator output conditions shown below are met, each output becomes ON status and “Comparator display LED (OUT1, OUT2)” is red lit. ● Operation of Hysteresis mode ・Setting the upper limit Comparator is operated with the setting value (P) as the upper limit. -
Page 13: Noise Prevention
Please refer to the following checklist at routine inspection. Checklist ・Appearance check (Blemish, Spring, Distortion, Corrosion and so on.) ・Spring, Distortion, Corrosion, Stain, Leak and so on of flush diaphragm (CE40-MW8 only). ・Insulation resistance between an input-output terminal batch and a case (100MΩ or more at 50VDC). -
Page 14: Er40 Ir Communicator (Sold Separately)
TY-CE40-004A 13/14 9. ER40 IR COMMUNICATOR (Sold separately) This product is possible to use following functions with use of ER40 IR COMMUNICATOR (Sold separately). For the details, please refer to the instruction manual of ER40. Outline drawing (1) Comparator setting Hysteresis mode: Settings of comparator operation point (P) and dead-band ( ⊿... -
Page 15: Trouble Shooting
The contents of this instruction manual are subject to change without notice due to revisions or other reasons. For more information or inquiries, please contact the closest sales office or call our number shown below. NAGANO KEIKI CO., LTD. Call Center for Products TEL +81-3-3776-5328 URL： http://www.naganokeiki.co.jp/ Send your questions and comments on the website to: overseas_sales_dept@naganokeiki.co.jp...