G-28GMitutoyo reserves the right to change any or all aspects of any product specication, including prices, designs and service content, without notice.Refer to the Mu-checker Brochure(No. E13003) for more details.Main features• External control (Zero-set, Preset etc.)• Direction switching• Error messaging• Tolerance judgment output• Each data output (RS-232C, BCD, segment)• Peak measurement (maximum value, minimum value, runout) and arithmetic operation (addition, average, maximum value, minimum value, maximum width) between axesOptional Accessories• I/O output connector: 02ADB440• D-EV external unit: 02ADD400• SPC cable, 0.5 m: 02ADD950• SPC cable, 1 m: 936937• SPC cable, 2 m: 965014Note 1: To perform calibration a D-EV display unit is required. At least one D-EV unit is required when using multiple EV-16A.Note 2: As a power supply is not supplied as standard, an appropriate power supply with a current capacity of 1 A or more must be provided for each EV-16A.• SENSORPAKProbe forMu-checkerPersonal computer (commercially available product)Programmable controller(commercially available product)Tolerance judgment output/BCD outputSegment output/RS-232C outputRS-232C outputEV-16AD-EVDIMENSIONSUnit: mmEV-16A CounterSERIES 519 — 6-channel, No-display Type• Up to six probes can be connected to one unit. Up to ten counters can be connected to one personal computer using the RS Link function to enable the conguration of a multi-point measurement system comprising a maximum of 60 gages.•I/O outputs for RS-232C, BCD, tolerance judgment and segment output are available.•Maximum, minimum and runout measurement between channels (in the same unit) is possible in addition to normal measurement on individual channels.SYSTEM CONFIGURATIONMitutoyo probes, EV-16A counters and D-EV display units combined with commercial controllers and personal computers enable construction of a powerful, multi-channel system that can be built to meet the needs of almost any measurement application.519-355EV-16ARefer to page G-20 for more details.Pan head screw (M4, 8 pcs. standard accessories)Connecting bracket (4 pcs., standard accessories)4644144136445165161391616.54.5Fixing foot (4 pcs., standard accessories)SPECIFICATIONSOrder No.519-355Number of gage inputsSixQuantizing error±1 LSDDisplay range (mm)±2.000, ±0.200Resolution (mm)0.001, 0.0001Display processing8 digits for parameters (display setting), 1 for error displayError messagingPower supply voltage error, Gage error, etc.External displayDedicated external display unit D-EV (optional) can be connectedNumber of input switches4Input switch functionMeasurement mode switching, Parameter settingsI/O Tolerance judgment output1 to 6 gages (L1, L2, L3), open-collectorBCD outputParallel BCD output (positive/negative-true logic), open-collectorSegment outputA function to enable only output from the terminal corresponding to the counting values, open-collectorControl outputNormal operation signal (NOM), open-collectorControl inputOutput channel designation (segment, in BCD mode), presetting, peak value clear, range changeover (at segment output), holding counting value, open-collector or no-voltage contact signal (with/without contact point)InterfaceRS-232CMeasurement data output and control input, EIA RS-232C-compatibleUse cross cables for home position DTE (terminal definition)RS linkMax. connected units: 10 (6 when using EF counter)Connecting cable length: Max. 10 m (sum of link cable length)Data transfer time: 1.1 sec./60 ch (when transmission rate is 19200 bps)Power supply Voltage12-24 V DC (Terminal block: M3)Consumption1 AOperating temperature (humidity) ranges 0 to 40 ºC (RH 20 to 80 %, non-condensing)Storage temperature (humidity) ranges-10 to 50 ºC (RH 20 to 80 %, non-condensing)External dimensions144 (W) ×72 (H) ×139 (D) mmMassApprox. 1000 gStandard accessoriesFixing foot (4), connecting bracket (4), fixing screw M4×8 (8)Applicable probesFor probes, refer to pages G-25 and G-26.

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