BK Mikro8 System for Tool Breakage and Object Monitoring
BK Mikro8 integrates a PROFIBUS interface or digital I/Os to monitor more than one tool directly within the magazine of an e.g. in processing centers.
Features
- All nominal values for tool and object monitoring (for example angle indications of the wand) can be parameterized over PROFIBUS or software application (for version with digital I/Os).
- The number of the nominal values which have to be interrogated is unlimited (digital I/Os:128 tools max.). A single control system is therefore also sufficient if a processing centre is, for example, extended by a further tool magazine.
- The angles measured by the scanner are transmitted to the control over PROFIBUS for evaluation. If the actual value differs from the nominal value, the production process is stopped by the control.
- The user has extensive diagnostic possibilities of control system. Malfunctions can be quickly located and eliminated.
- Scanner offers two particularities:
- Scanning wands up to a length of 380 mm allow a greater distance between tool respectively object and scanner if required.
- Scanning plate at the wand enables to use the scanner directly at the tool magazine to control the tool point.
- Air barrier adapter as option to use the tool monitoring system system in surroundings with aggressive coolants.
Technical data scanner
Housing
Anodized aluminum
Anodized aluminum
Protection type
IP67
IP67
Wand length
380 mm with scanning plate 80 mm x 15 mm,
284 mm with scanning plate 65 mm x 15 mm,
exchangeable wand
380 mm with scanning plate 80 mm x 15 mm,
284 mm with scanning plate 65 mm x 15 mm,
exchangeable wand
Scanning angle
max. 300° (with backstop)
max. 300° (with backstop)
Connection (control unit)
Small circular connector M12x1, 8 pin
Small circular connector M12x1, 8 pin
Ambient temperature
0 ˚C bis +80 ˚C
0 ˚C bis +80 ˚C
Storage temperature
-25 ˚C bis +80˚C
-25 ˚C bis +80˚C
Scanning cycles
>5 million at minimum scanning intensity
>5 million at minimum scanning intensity
Technical data control unit
Housing / protection type
Insulating material, protection class II, built-in unit, IP 20
Insulating material, protection class II, built-in unit, IP 20
Dimensions (WxHxD)
22,6 mm x 99 mm x 113,6 mm
22,6 mm x 99 mm x 113,6 mm
Case mountings
Sectional rail, 35 mm, to DIN EN 50022
Sectional rail, 35 mm, to DIN EN 50022
Power supply voltage
24 V DC ±20% Imax = 0,4 A
24 V DC ±20% Imax = 0,4 A
Power consumption
max. 10 VA
max. 10 VA
Control voltage
24 V DC ±20%
24 V DC ±20%
Inputs
Galvanically isolated, Input current 5 mA approx.
Pulse duration 30 ms min.
Switched outputs 2x 30 VDC, 2 A max
Galvanically isolated, Input current 5 mA approx.
Pulse duration 30 ms min.
Switched outputs 2x 30 VDC, 2 A max
Operational life of relay
Min. 105 switching cycles
Min. 105 switching cycles
Connections
power supply
control inputs
relay outputs
power supply
control inputs
relay outputs
Climatological conditions
Classification 3K3 according to EN 50178
Classification 3K3 according to EN 50178
Ambient temperature
0°C up to +50°C
0°C up to +50°C
Storage temperature
-25°C up to +80°C
-25°C up to +80°C