
RF657.2D Series

RF657R.2D Series

RF656.2D Series
Technical characteristics of optical sensors of RF656.2D Series:
RF656.2D | -8x10 | -15x20 | -25x35 | -40x50 | |||||||
Measuring range, mm | 8x10 | 15x20 | 25x35 | 40x50 | |||||||
Measurement error, µm | ±1.5 | ±2 | ±2.5 | ±4.5 | |||||||
Distance along the axis at which the measurement error is applied, mm |
±1 | ±2 | ±3 | ±4 | |||||||
Minimum object size, mm | 0.07 | 0.15 | 0.2 | 0.35 | |||||||
Speed, measurements/s | up to 65 | ||||||||||
Exposure time, us | 100 | ||||||||||
Light source | LED, 630 nm, RED | ||||||||||
Overall dimensions, figure | 1 | 2 | 2 | 4 | |||||||
Weight, not more, kg | 1.1 | 2.3 | 2.3 | 5.6 |
Technical characteristics of optical sensors of RF657.2D Series:
RF657.2D | -15x20 | -25x35 | -40x50 | -60x80 | |||||||
Measuring range, mm | 15x20 | 25x35 | 40x50 | 60x80 | |||||||
Measurement error, µm | ±0.8 | ±1.2 | ±2 | ±3 | |||||||
Distance along the axis at which the measurement error is applied, mm |
±5 | ±10 | ±15 | ±20 | |||||||
Minimum object size, mm | 0.13 | 0.13 | 0.2 | 0.3 | |||||||
Speed, measurements/s | 24 | ||||||||||
Exposure time, us | 15 | ||||||||||
Light source | LED, 525 nm, GREEN | ||||||||||
Overall dimensions, figure | 5 | 6 | 7 | 8 | |||||||
Weight, not more, kg | 5 | 5.6 | 10.1 | 22.3 |
Technical characteristics of optical sensors of RF657R.2D Series:
RF657R.2D | -25 | -45 | -70 | -100 | |||||||
Measuring range, mm | 25 | 45 | 70 | 100 | |||||||
Measurement error, µm | ±0.8 | ±1.2 | ±2 | ±3 | |||||||
Distance along the axis at which the measurement error is applied, mm |
±5 | ±10 | ±15 | ±20 | |||||||
Minimum object size, mm | 0.1 | 0.13 | 0.2 | 0.3 | |||||||
Speed, measurements/s | 4 | ||||||||||
Exposure time, us | 15 | ||||||||||
Light source | LED, 525 nm, GREEN | ||||||||||
Overall dimensions, figure | 5 | 6 | 7 | 8 | |||||||
Weight, not more, kg | 5 | 5.6 | 10.13 | 22.3 |
General technical characteristics of RF65x.2D optical sensors:
Interface | |||||||||||
Basic interface | Ethernet / 1000 Mbps | ||||||||||
Synchronization inputs | 1 channel | ||||||||||
Logic outputs | 2 channels (1 channel is used as a strobe of active exposure) | ||||||||||
Power supply, V | 12...24 | ||||||||||
Power consumption, not more, W | 6 | ||||||||||
Environmental resistance | |||||||||||
Environmental resistance | IP62 | ||||||||||
Vibration | 20 g / 10…1000 Hz, 6 hours for each of XYZ axes | ||||||||||
Shock | 30 g / 6 ms | ||||||||||
Operating ambient temperature, °С | -10…+50 | ||||||||||
Storage temperature, °С | -20…+80 | ||||||||||
Relative humidity, % | 20-80 (no condensation) | ||||||||||
Housing/windows material | aluminum/glass |
Technical characteristics of RF65x.2D-SuM controllers:
Parameter | Value | ||||||||||
Speed, measurements/s | 50 - RF656.2D and 20 - RF657.2D | ||||||||||
Interface | |||||||||||
Ethernet | 3 x GbE, RJ-45 connectors | ||||||||||
COM port |
4 x RS-232/422/485, DB-9 connectors. Changing the interface type can be done in the BIOS. 2 x RS-232, RJ-45 connectors |
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USB |
4 x USB 3.2 Gen 2 (10 Gb/s) 2 x USB 2.0 |
6 x USB 3.2 Gen 2 (10 Gb/s) | |||||||||
Display |
1 x HDMI 1 x DisplayPort |
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Power | |||||||||||
Power supply, V | 12...24 | ||||||||||
Power consumption, not more, W | 60 | ||||||||||
Standard | AT/ATX, switchable | ||||||||||
Environmental resistance | |||||||||||
Operating ambient temperature, °С | -20…+60 | ||||||||||
Storage temperature, °С | -40…+85 | ||||||||||
Permissible relative humidity during use, % | 10-95 (no condensation) | ||||||||||
Permissible relative humidity during storage, % | 10-95 (no condensation) | ||||||||||
Shock |
5G/11ms half-sine shock, 100 shocks for each of XYZ axes, IEC68-2-27 |
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Vibration | MIL-STD-810G 514.6C-1 (SSD) | ||||||||||
Weight, kg | 2.9 | ||||||||||
Overall dimensions, mm | 81 x 150 x 190 |

Figure 1. RF656.2D-8x10. B=20...100

Figure 2. RF656.2D-25x30. B=20...240

Figure 3. RF656.2D-30x40. B=20...250

Figure 4. RF656.2D-40x50. B=20...500

Figure 5. RF657.2D-15x20 and RF657R.2D-25

Figure 6. RF657.2D-25x35 and RF657R.2D-45

Figure 7. RF657.2D-40x50 and RF657R.2D-70

Figure 8. RF657.2D-60x80 and RF657R.2D-100

Figure 9. RF656.2D-SUM
Structure and operating principle


Connection options RF65x.2D

Figure. The block diagram of the connection options RF65x.2D
The red box shows the standard set, which includes:
- Controller RF656.2D SuM.
- Optical sensor RF656.2D of the required range (up to four optical sensors can be connected to one controller).
- Ethernet cable for connecting the optical sensor to the controller.
- Optical sensor power cable with sync and output lines.
- Controller power cable.
The purple box shows the process automation tools (operator panel and/or programmable logic controller) connected to the micrometer controller, if needed.
2D Optical Micrometers. RF656.2D Series.
https://cloud.riftek.com/s/YBqHZqbJbEtf9Dx
2D Optical micrometer. Example of the formation of the measurement algorithm.
https://cloud.riftek.com/s/2BTXYALj2bkoYWi
RF657.2D Optical micrometers. Measurement the geometric parameters of battery cells for electric car batteries.
https://cloud.riftek.com/s/9md6kZRFFJWE4yJ
RF65х.2D-R-LP-LS-LI
Symbol | Description |
х | 6 or 7 or 7R |
R |
Measuring range of the optical sensor. RF656.2D-(FOV, height x width, mm): · 8x10 · 25x30 · 30x40 · 40x50 RF657.2D-(FOV, height x width, mm): · 25x35 · 40x50 · 60x80 RF657R.2D-(FOV, diameter, mm): · 45 · 70 · 100 |
LP | The length of the controller power cable, m. |
LS | The length of the power and sync cable of the optical sensor, m. |
LI | The length of the Ethernet cable, m (max. 100). |
Example: RF656.2D-40x50-3-3-10 – optical sensor with measuring range 40x50 mm, controller power cable length 3 m, optical sensor power cable length 3 m, Ethernet cable length 10 m.
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