Mitutoyo 21HZA187 – EJ Counter Interface Unit – PROFINET

For constant data monitoring and positional management, data can be output through an industrial interface (CC-Link/ PROFINET/EtherCAT, EtherNet/IP) by linking a compact EJ counter with an interface unit. A USB interface is also provided for easy connection with a computer.

The Mitutoyo EJ Counter Interface Unit is DIN rail mountable, each unit can be connected directly without using cables, so it takes up minimal space, and all linked units and gages can be driven by a single power source (Power supplied from EJ Counter – AC power components model available 542-081A).

Mitutoyo 21HZA187 EJ Counter Interface Unit – PROFINET Functions Include: 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

• 21HZA186 CC-Link Interface Unit
• 21HZA187 PROFINET Interface Unit
• 21HZA188 Ethernet/IP Interface Unit
• 21HZA149 USB Interface Unit
• 21HZA264 EtherCAT Interface Unit