Magnescale MG40

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MG40 series, new measurement system integrates the primary functions of a counter into the gauge itself to a high degree. The MG40 series does not have to count analog outputs or AB phase outputs of the gauge and acquires positional information directly via full digital communication.

Key features

Ethernet and CC-Link models are available
High-speed and highly reliable communication shortens cycle times
- High-speed communication via Ethernet
- Communication error detection
- High-speed RISC processor dedicated to communication
- Our proprietary high-speed processor for multi-axis data processing
- Newly developed ASIC
Quick and simple wiring connections
- Connection via a hub
- PLC connections
- Acquiring individual gauge information
- DIN rail mount and frontal connections
Maximized system efficiency
- On the path to a revolution in quality
- High-speed measurements enable shorter cycle time
- Lower overall system costs

The theoretical response speed is 20 times faster than the response speed of our previous models. Miscounts, caused by external noise, are eliminated and the system is capable of instantly recovering from a communication error by way of re-reads.

Item	Conditions	Description	Remarks
No. of connectable measuring units	Entire system	1 to 100 units (Connection disabled after connection of 101st unit.)	Up to 24 connected MG42 hub units
	MG41 main unit	0 ~4 units
	MG42 hub unit	0 ~4 units
Connectable measuring units		DK800A/DK800B series, DK10, DK25, DK50, DK100, DK110, DK155, DK205
Connection cable length		Between MG41 main unit and MG42 hub unit. Total cable length from MG41 main unit: Max. 30m (Max. current: 4A or less).
Resolution		Settable output data resolution and display resolution
Measuring unit resolution (input resolution)	0.1µm	0.1 / 0.5 / 1 / 5 / 10µm
Measuring unit resolution (input resolution)	0.5µm	- / 0.5 / 1 / 5 / 10µm
Measuring unit data import capacity	data transfer 10Mbps	Maximum 10	The data for one axis is counted as one data.
Peak hold function		Calculation of maximum value
		Peak value is not updated during pause
		Output and display data are not updated during latching (internal data is updated)
		Recalculation of peak value is started by start function
Output data	Single axis	Current value
Output data	Addition and subtraction	Current value	Single axis calculation of an addition / subtraction axis is not possible (for preventing inconsistencies in calculation).
Comparator function - setting values		2 / 4 / 8 / 16 values
Comparator function - No of setting value groups		16 / 8 / 4 / 2 groups
Ethernet		100Base-T (compliant with IEEE 802.3) 100, 10, 1 Mbps (auto-negotiation) Command input
Reset function		Current value for each axis is reset (by command)
Preset function		Value is preset to the current value of each axis (by command)
Datum point setting function		Datum point of each axis can be set (by command)	When master calibration function is not used
Reference point setting function		Reference point can be used to relocate the datum point of each axis (by command)	When master calibration function is not used
Master calibration function		Reference point can be used to perform master calibration for each axis (by command)
Measuring unit product information		The product information of the connected measuring unit can be acquired
Power supply voltage	Terminal input	DC12 ~24V (11 ~26.4V)	Use a power supply with a current that is 4A or higher. (Recommended: +24V) (for every six MG42 hub units)
Power consumption	Note the connection conditions	System total: Max. current 4A
		When the maximum current is exceeded
		MG41 main unit: 4W
Operating temperature / humidity		0 ~+50°C (non condensing)
Storage temperature / humidity		-10 ~+60°C (20 ~90%RH)
Mass		MG41: 300g MG42: 250g