EJ-102N Counter Unit - Linear Gage Counter (Display Unit) | MITUTOYO
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EJ-102N
EJ-102N Counter, Interface Unit:
CC-Link, PROFINET, EtherNet/IP, EtherCAT, USB
• A small, high-speed, space-saving counter for linear gage suitable for in-line and in-laboratory use. It brings visibility into the production site, improves productivity, and enables data accumulation.
• Up to 8 compact counters (EJ counters) can be linked providing the capacity to connect up to 16 gages.
• On a DIN rail, each unit can be connected directly without using cables, so it takes up minimal space. All linked units and gages can be driven by a single power source.
• Data can be output through an industrial interface (CC-Link) by linking a compact counter (EJ counter) with an interface unit. Constant data monitoring and positional management are performed. A USB interface is also provided for easy connection with a computer.
• Enables sum difference operations between 2 gages connected to the same counter.
Specifications
| Order No. | 542-080 | 542-081 | |
| Model | EJ-102N | ||
| Unit | mm | inch/mm | |
| Resolution | 0.005, 0.001, 0.0005, 0.0001 (mm) | 0.0002, 0.00005, 0.00002, 0.000005 (inch)/ 0.005, 0.001, 0.0005, 0.0001 (mm) |
|
| Number of linear gage connection ports | 2 | ||
| Supported gage signal | Differential square wave, differential square wave with reference point mark | ||
| Maximum input frequency | 5 MHz | ||
| User Interface | Display | Negative sign + 8 digits and indicator (1 gage value displayed, manually switchable) |
|
| Number of keys | 4 | ||
| External I/O | Number of I/O ports | Input: 4 ports (Ch switch, peak clear, data hold, preset) Output: 4 ports (Err/ALLGO, Tolerance judgment) |
|
| Compatible communication standards |
CC-Link, USB (Supported with optional interface units) |
||
| Max. number of linked units | EJ Counter 8 units + 1 (optional) interface unit (Max. number of linear gage connections: 16) |
||
| Power supply | Input voltage | 10 V to 27 V DC | |
| Power consumption | 1 unit only: 3 W or less (Includes 2 linear gages) Max. number of links: 30 W or less (Interface unit and 16 linear gages included) |
||
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | ||
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | ||
| Mass | Approx. 120 g | ||
| Order No. | 21HZA186 | |
| Model | Interface unit CC-Link | |
| Applicable interface | USB 2.0 Full Speed | |
| CC-Link Ver. 1.10 | ||
| CC-Link Ver. 2.00 | ||
| User Interface | Display | POWER (green), RUN (green), ERROR (red), EJ-CONNECT (green) |
| Switch | Rotary switch×3 (Exchange number settings×2, communication speed settings×1) |
|
| Functions | Common protocols for USB and CC-Link, Readout of current value*2, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset value settings, preset/zero-set clear, peak clear, error clear *2 Only Ver. 2.00 is supported with CC-Link. |
|
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| Order No. | 21HZA187 | |
| Model | Interface unit PROFINET | |
| Applicable interface | PROFINET RT (RT Class1)/USB 2.0 Full Speed | |
| User Interface | POWER (green), NETWORK (green/red), MODULE (green/red), LINK P0RT1 (green), LINK P0RT2 (green), EJ-CONNECT (green) |
|
| Functions | Common protocols for USB and PROFINET, Readout of current value, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset value settings, preset/zero-set clear, peak clear, error clear | |
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| Order No. | 21HZA187 | |
| Model | Interface unit PROFINET | |
| Applicable interface | PROFINET RT (RT Class1)/USB 2.0 Full Speed | |
| User Interface | POWER (green), NETWORK (green/red), MODULE (green/red), LINK P0RT1 (green), LINK P0RT2 (green), EJ-CONNECT (green) |
|
| Functions | Common protocols for USB and PROFINET, Readout of current value, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset value settings, preset/zero-set clear, peak clear, error clear | |
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| Order No. | 21HZA188 | |
| Model | Interface unit EtherNet/IP | |
| Applicable interface | EtherNet/IP | |
| User Interface | POWER (green), NETWORK (green/red), MODULE (green/red), LINK P0RT1 (green/amber), LINK P0RT2 (green/amber), EJ-CONNECT (green) |
|
| Functions | Common protocols for USB and EtherNet/IP Readout of current value, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset valuesettings, preset/zero-set clear, peak clear, error clear |
|
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| Order No. | 21HZA264 | |
| Model | Interface unit EtherCAT | |
| Applicable interface | EtherCAT | |
| User Interface | POWER (green), RUN (green), ERROR (red), L/A IN (green), L/A OUT (red), EJ-CONNECT (green) |
|
| Functions | Common protocols for USB and EtherCAT Readout of current value, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset valuesettings, preset/zero-set clear, peak clear, error clear |
|
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| Order No. | 21HZA149 | |
| Model | Interface unit USB | |
| Applicable interface | USB 2.0 Full Speed | |
| User Interface | POWER (green) | |
| Functions | Readout of current value, Current value hold (software hold), Parameter setting on EJ counter, Tolerance judgment value settings, Preset value settings, preset/zero-set clear, peak clear, error clear | |
| Power supply | Power is supplied from EJ-102N (542-080/542-081) (Cannot be charged via USB) |
|
| Operating temperature (humidity) | 0 to 50 °C (RH 20 to 80%, non-condensing) | |
| Storage temperature (humidity) | -10 to 60 °C (RH 20 to 80%, non-condensing) | |
| แบรนด์สินค้า | MITUTOYO |
|---|
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