Transponder/tags
7.5 SIMATIC RF620T
Characteristic |
Description |
Energy source |
Magnetic energy via antenna, without battery |
Multi-tag capability |
Yes, minimum distance between data carriers ≥ 50 mm |
1)Metallic surface approx. 30 x 30 cm
2)For maximum read/write distances
See also
Reading range when mounted on ESD carrier materials (Page 304) Reading range when mounted on flat metallic carrier plates (Page 301) Reading range when mounted on non-metallic carriers (Page 297)
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Characteristic |
Description |
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Type |
EPC Class 1 Gen2 |
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Memory organization |
EPC code 96/128 bit |
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User memory |
64 byte |
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Protocol |
ISO 18000-6C |
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Data retention time |
10 years |
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Read cycles |
Unlimited |
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Write cycles |
100 000 min. |
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7.5.6.4 |
Environmental conditions |
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Property |
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Description |
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Temperature range during operation |
-25 °C to +85 °C |
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Temperature range during storage |
-40 °C to +85 °C |
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Shock |
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100 g, |
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Vibration |
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50 g |
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compliant with EN 60721-3-7 Class 7 M3 |
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Torsion and bending load |
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Not permissible |
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Degree of protection |
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IP67 |
SIMATIC RF600 |
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System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
309 |
Transponder/tags
7.5 SIMATIC RF620T
The following table provides an overview of the chemical resistance of the data memory made of polypropylene.
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Concentration |
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20 °C |
50 °C |
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Emissions |
Low |
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alkaline/containing hydrogen fluoride |
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/carbon dioxide |
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Emissions containing hydrochloric acid |
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Emissions containing sulphuric acid |
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- |
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Battery acid |
38 |
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Aluminum acetate, w. |
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Aluminum chloride |
10 |
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Aluminum nitrate, w. |
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Aluminum salts |
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Formic acid |
50 |
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- |
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Aminoacetic acid (glycocoll, glycine) |
10 |
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Ammonia gas |
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Ammonia |
25 |
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Ammonia, w. |
conc. |
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10 |
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Arsenic acid, w. |
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Ascorbic acid, w. |
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Petroleum spirit |
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- |
- |
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Benzene |
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- |
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Prussic acid, w. |
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Sodium hypochlorite solution |
diluted / |
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20 |
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50 |
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Borax |
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Boric acid, w. |
10 |
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Brake fluid |
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Bromine |
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- |
- |
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Butane, gas, liquid |
techn. pure |
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Butyl acetate (acetic acid butyl ester) |
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- |
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Calcium chloride, w./ alcoholic |
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Calcium chloride, |
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Calcium nitrate, w. |
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50 |
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Chlorine |
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Chloroacetic acid |
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Chloric acid |
20 |
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- |
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Chrome baths, tech. |
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SIMATIC RF600 |
310 |
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System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
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Transponder/tags |
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7.5 SIMATIC RF620T |
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Concentration |
20 °C |
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50 °C |
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Chromium salts |
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Chromic acid |
10 |
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20 / 50 |
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Chromic acid, w |
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Chromosulphuric acid |
conc. |
- |
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- |
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Citric acid |
10 |
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Diesel fuel |
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Diesel oil |
100 |
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Diglycole acid |
30 |
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Iron salts, w. |
k. g. |
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Vinegar |
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Acetic acid |
5 / 50 |
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Ethanol |
50 / 96 |
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Ethyl alcohol |
96 / 40 |
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Fluoride |
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Formaldehyde |
10 |
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40 |
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Formaldehyde solution |
30 |
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Glycerin |
any |
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Glycol |
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Uric acid |
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HD oil, motor oil, without aromatic |
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compounds |
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Fuel oil |
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Isopropanol |
techn. pure |
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Potassium hydroxide, w. |
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Potassium hydroxide |
10 / 50 |
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Silicic acid |
any |
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Common salt |
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Carbonic acid |
saturated |
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Lysol |
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Magnesium salts, w. |
k. g. |
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Magnesium salts |
any |
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Machine oil |
100 |
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Sea water |
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Methanol |
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Methyl alcohol, w. |
50 |
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Lactic acid, w. |
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Lactic acid |
3 / 85 |
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80 |
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Engine oil |
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Sodium carbonate, w. (soda) |
k. g. |
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SIMATIC RF600 |
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System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
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311 |
Transponder/tags
7.5 SIMATIC RF620T
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Concentration |
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20 °C |
50 °C |
Sodium carbonate |
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Sodium chloride, w. |
k. g. |
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Sodium hydroxide, w. |
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Sodium hydroxide solution, w. |
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Sodium hydroxide solution |
30 / 45 / 60 |
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Nickel salts, w. |
k. g. |
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Nickel salts |
saturated |
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Nitrobenzol |
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Oxalic acid |
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Petroleum |
techn. pure |
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Phosphoric acid |
1-5 / 30 |
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85 |
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Phosphoric acid, w |
20 |
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Propane |
liquid |
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Propane |
gaseous |
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Mercury |
pure |
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Crude oil |
100 |
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Ammonium chloride |
100 |
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Ammonium chloride, w. |
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Nitric acid |
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- |
- |
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50 |
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1-10 |
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Hydrochloric acid |
1-5 / 20 |
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35 |
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conc. |
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Sulphur dioxide |
Low |
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moist |
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liquid |
- |
- |
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Sulphuric acid |
1-6 / 40 / 80 |
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20 |
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60 |
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95 |
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- |
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fuming |
- |
- |
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Hydrogen sulphide |
Low/saturated |
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Detergent |
High |
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Water |
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Hydrogen |
techn. pure |
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Plasticizer |
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SIMATIC RF600 |
312 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.5 SIMATIC RF620T
Abbreviations
Resistant
Virtually resistant
Limited resistance
Less resistant
Not resistant
w. Aqueous solution
k.g. Cold saturated
Table 7- 14 6GT2810-2HC00 - RF620T UHF container tag
Certificate |
Description |
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CE Approval to R&TTE |
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Table 7- 15 6GT2810-2HC80 - RF620T UHF container tag
Standard |
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FCC |
Passive labels or transponders comply with the valid regulations; |
Federal Communications |
certification is not required. |
Commission |
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This product is UL-certified for the USA and Canada. |
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It meets the following safety standard(s): |
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• UL508 - Industrial Control Equipment |
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• CSA C22.2 No. 142 - Process Control Equipment |
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• UL Report E 120869 |
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SIMATIC RF600 |
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System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
313 |
Transponder/tags
7.5 SIMATIC RF620T
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Figure 7-24 SIMATIC RF620T UHF container tag
Units of measurement: All dimensions in mm
Tolerances, unless indicated otherwise, are +-0.5 mm.
Labeling area, see Section Characteristics (Page 296)
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SIMATIC RF600 |
314 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.6SIMATIC RF625T
The SIMATIC RF625T transponder is a passive, maintenance-free data carrier with a round design. It operates based on the UHF Class 1 Gen 2 technology and is used to save the "Electronic Product Code" (EPC) of 96 bits/128 bits. The transponder also has a 512-bit user memory.
Fields of application are industrial asset management, RF identification of tools, containers and metallic equipment.
The Disk Tag is small and rugged and suitable for industrial applications with degree of protection IP68. It is highly resistant to oil, grease and cleaning agents.
Ideally, the SIMATIC RF625T is mounted directly on a flat metal surface of at least 150 mm diameter where it achieves a typical sensing distance of 1.5 m.
SIMATIC RF625T |
Features |
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Application |
Identification tasks in rugged industrial environments |
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Frequency versions |
Europe |
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USA / Canada |
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865 MHz ... 868 MHz |
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902 MHz ... 928 MHz |
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Air interface |
according to ISO°18000-6C |
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Polarization |
Linear |
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Memory |
EPC 96 bits/128 bits |
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Add-on-memory 64 bytes |
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Reading / writing range |
typically 1.5 m in conjunction with: |
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• |
RF640R/RF670R reader and |
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RF660A antenna |
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• RF640R reader with integrated antenna |
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typically 0.7 m in conjunction with: |
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RF620R/RF630R reader and |
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RF660A antenna |
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• RF620R reader with integrated antenna |
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Installation |
Suitable for direct mounting on conductive materials |
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(preferably metal) |
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7.6.2 |
Ordering data |
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Ordering data |
Order no. |
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SIMATIC RF625T (Europe), |
6GT2810-2EE00 |
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frequency range 865 MHz ... 868 MHz |
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SIMATIC RF625T (USA / Canada), |
6GT2810-2EE01 |
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frequency range 902 MHz ... 928 MHz |
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SIMATIC RF600 |
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|
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
315 |
Transponder/tags
7.6 SIMATIC RF625T
Example of optimum reader-transponder positioning with RF620R and RF640R
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7UDQVSRQGHU |
5) 5 |
$QWHQQD ILHOG |
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5) 7 |
5) 5 |
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Figure 7-25 Example of optimum reader-transponder positioning with RF620R and RF640R via the internal reader antenna.
Example of optimum antenna-transponder positioning with RF620R, RF630R, RF640R and RF670R
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6HQG DQG UHFHLYH
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7UDQVSRQGHU |
5) $ |
$QWHQQD ILHOG |
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5) 7 |
5) $ |
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5) $ |
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5) $ |
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Figure 7-26 Example of optimum antenna-transponder positioning with the RF620R, RF630R, RF640R and RF670R readers in conjunction with the external antennas RF620A, RF640A, RF642A or RF660A.
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SIMATIC RF600 |
316 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.6 SIMATIC RF625T
The transponder generally has linear polarization. The polarization axis runs as shown in the diagram below. If the tag is centrically mounted on a flat metal plate, which may either be almost square or circular, it can be aligned in any direction since the transmitting and receiving RF660A antennas operate with circular polarization.
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Figure 7-27 Optimum positioning of the transponder on a (square or circular) metal plate
Table 7- 16 Reading range on flat metallic carrier plates
Carrier plate material |
Reading range |
Metal plate of at least Ø 150 mm |
100 % |
Metal plate Ø 120 mm |
Approx. 70 % |
Metal plate Ø 85 mm |
Approx. 60 % |
Metal plate Ø 65 mm |
Approx. 60 % |
On rectangular carrier plates, the reading range depends on the mounting orientation of the transponder You will find more detailed information on reading ranges in the section "Electrical data (Page 324)".
SIMATIC RF600 |
|
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
317 |
Transponder/tags
7.6 SIMATIC RF625T
7.6.3.3Reading range when mounted on non-metallic carrier materials
The transponder is generally designed for mounting on metallic objects which provide the conditions for the maximum reading ranges
Table 7- 17 Reading range on non-metallic carriers
Carrier plate material |
Reading range 1) |
Transponder on wooden carrier |
Approx. 60 % |
Transponder on plastic carrier |
Approx. 65 % |
Transponder on plastic mineral water bottle |
Approx. 70 % |
Transponder without base |
Approx. 50 % |
1)The maximum read range of 100 % is achieved by mounting the transponder on a flat metallic carrier with a diameter of at least 150 mm.
You will find more detailed information on reading ranges in the section "Electrical data (Page 324)".
If there are conducting walls or restrictions in the vicinity that could affect the radio field, a distance of approx. 10 cm is recommended. In principle, walls have least influence if the polarization axis is orthogonal to the wall.
Reading range: One conducting wall
Influence on reading range when positioned against one conducting wall
View from above
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Distance d |
20 mm |
50 mm |
100 mm |
Reading range |
Approx. 100 % |
Approx. 100 % |
Approx. 100 % Wall height 20 mm |
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Approx. 100 % |
Approx. 100 % |
Approx. 100 % Wall height 50 mm |
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Approx. 80 % |
Approx. 100 % |
Approx. 100 % Wall height 100 mm |
|
SIMATIC RF600 |
318 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.6 SIMATIC RF625T
Reading range: Two conducting walls
Influence on reading range when positioned against two conducting walls
View from above |
Side view |
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:DOOKHLJKW |
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&RQGXFWLQJZDOO |
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Distance d |
20 mm |
50 mm |
100 mm |
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Reading range |
Approx. 70 % |
Approx. 75 % |
Approx. 100 % |
Wall height 20 mm |
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Approx. 70 % |
Approx. 80 % |
Approx. 100 % |
Wall height 50 mm |
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Approx. 70 % |
Approx. 40 % |
Approx. 50 % |
Wall height 100 mm |
The values specified in the tables above are guide values.
It is possible to mount the transponder in metal. If there is not enough clearance to the surrounding metal, this reduces the reading range.
7UDQVSRQGHU
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D |
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Clearance (all-round) |
Reading range 1) |
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a = 5 mm |
Approx. 50 % |
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a = 10 mm |
Approx. 70% |
1) The read range information applies when the transponder is mounted on a metallic carrier with a diameter of at least 150 mm.
Figure 7-28 Flush-mounting of RF625T in metal
SIMATIC RF600 |
|
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
319 |
Transponder/tags
7.6 SIMATIC RF625T
Directional diagram in the ETSI frequency band (Europe)
The directional diagram is shown for nominal alignment and a center frequency of 866.3 MHz. The nominal transponder alignment is achieved when the transponder is viewed as shown in the following figure.
<
<
r
r
r ;
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r |
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r |
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= |
= |
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r |
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Figure 7-29 Reference system of the RF625T
Ideally, align the data carrier parallel with the transmitting antenna or the reader. If the data carrier including the (metallic) carrier plate is tilted, the reading range will be reduced. The following diagrams show the effects on the reading range depending on the carrier material and the angle of inclination of the transponder.
|
SIMATIC RF600 |
320 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.6 SIMATIC RF625T
Directional characteristics of the transponder when mounted on a metallic carrier
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5HDGLQJ UDQJH SHUFHQWDJH |
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9HUWLFDO |
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$QJOH GHJUHHV |
+RUL]RQWDO |
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Figure 7-30 Directional characteristics of the RF625T on a metallic carrier depending on the angle of inclination in a vertical or horizontal direction
SIMATIC RF600
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
321 |
Transponder/tags
7.6 SIMATIC RF625T
Directional characteristics of the transponder when mounted on a non-metallic carrier
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5HDGLQJ UDQJH SHUFHQWDJH |
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9HUWLFDO |
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$QJOH GHJUHHV |
+RUL]RQWDO |
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Figure 7-31 Directional characteristics of the RF625T on a non-metallic carrier depending on the angle of inclination in a vertical or horizontal direction
SIMATIC RF600
322 |
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
Transponder/tags
7.6 SIMATIC RF625T
Properties |
Description |
Type of installation |
Secured with screw , (M3 counter-sunk head screw) |
Tightening torque |
≤ 1.0 Nm |
(at room temperature) |
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Figure 7-32 Screw mounting
Note
Make sure that the mounting surface is even when mounting the transponder.
The memory configuration of the transponder is described in the section SIMATIC memory configuration of the RF600 transponders and labels (Page 270).
Property |
Description |
Dimensions (D x H) |
30 (+0.5) mm x 8 (+0.5) mm |
Design |
Plastic housing (PA6.6), silicone-free |
Weight |
Approx. 6 g |
Mounting on metal |
directly on metal without spacing |
SIMATIC RF600 |
|
System Manual, 05/2012, J31069-D0171-U001-A13-7618 |
323 |