7 QZ 70 en
2
| Quartz
StoneL publication 105406revA
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These instructions provide information about safe handling and operation of the limit switch. If you require additional assistance, please contact
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Table of contents
1 General
4
1.1 Introduction
4
1.2 Title plate markings
4
1.3 CE markings
4
1.4 Recycling and disposal
4
1.5 Safety precautions
4
1.6 Assembly drawing
5
1.7 Specifications for all models
5
1.8 Dimensions
6
2 Assembly and mounting
7
2.1 Typical Quartz with extended visual indicator assembly figure
7
2.2 Instructions for mounting with extended visual indicator
7
2.3 Typical Quartz with short visual indicator assembly figure
8
2.4 Instructions for mounting with short visual indicator
8
3 Maintenance, repair and installation
9
3.1 Maintenance and repair
9
3.2 Installation
9
4 Function specific details
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4.1 Inductive proximity sensors
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4.1.1 Dual module SST sensors (33)
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4.1.2 Dual module SST sensors (35)
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4.1.3 SST solid state proximity senors (X)
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4.1.4 P+F 3-wire solid state proximity sensors (E, F)
14
4.2 Intrinsically safe inductive proximity switches
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4.2.1 Dual module NAMUR sensors (44)
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4.2.2 Dual module NAMUR sensors (45)
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4.2.3 P+F NAMUR sensors NJ2-12GK-SN (A)
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4.2.4 P+F NAMUR sensors NJ2-V3-N (N)
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4.3 Reed type proximity switches
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4.3.1 SPST Maxx-Guard proximity sensors (L, P)
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4.3.2 SPDT Maxx-Guard proximity sensors (G, H, S)
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4.3.3 Intrinsically safe models with SPST Maxx-Guard proximity sensors (J)
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4.3.4 Intrinsically safe models with SPDT Maxx-Guard proximity sensors (M)
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4.4 Mechanical micro switches
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4.4.1 Silver contacts (V) and gold contacts (W)
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4.4.2 DPDT switches (14)
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4.5 Valve communication terminals (VCT)
28
4.5.1 VCT with DeviceNet™ communication (92)
28
4.5.2 VCT with Foundation Fieldbus communication (93)
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4.5.3 VCT with AS- Interface communication (96)
32
4.5.4 VCT with AS-Interface communication and extended addressing (97)
33
4.6 Position transmitters and potentiometers
34
4.6.1 4 to 20 mA position transmitters with and without switches (Type 5_, 7_)
34
4.6.2 Potentiometer with and without switches (Type B_, C_)
37
4.7 Expeditors
40
4.7.1 Operation sequences
40
4.7.2 With mechanical switches (8V, 8W)
41
4.7.3 With Maxx-Guard proximity sensors (8Y)
42
4.7.4 With DeviceNet™ communication (82)
43
4.7.5 With Foundation Fieldbus communication (83)
44
4.7.6 With AS-Interface communication (86)
45