I20 hardening control

Application

Fast sorting of parts according to condition: hardened / not hardened. Non-hardened parts must be ejected or sorted out.
The program is changed via I/O or fieldbus interface.
The setting for differentiating between hardened and non-hardened parts is carried out using the static or dynamic teach-in procedure.

Features & Technical Data

Digital indication
Memory for 255 different parts / dimensions
Quick and comfortable setup of new parts with static or dynamic Teach-In
Monitoring of supply voltage and sensor gap
Control inputs for fieldbus version via fieldbus. Measurement start also via potential free 3-bit PLC input interface
Control inputs for I/O version via potential free 10-bit PLC input interface
Potential free outputs for under gauge, nominal gauge, over gauge, warning and enable (Opto coupler)
Optional Fieldbus interfaces: ProfiBus, DeviceNet, ControlNet, InterBus, CANopen, ProfiNet

Function principle:	Eddy current
Sensor principle:	2-sided, non-contacting
Suited for:	Small steel parts, e.g. screws, nuts, washers, balls, stamped parts
Test time:	2 - 250 ms
Programs:	255
Teach-In:	Yes
Data backup:	Via USB interface or Fieldbus
Working frequency:	Selectable in 11 steps between 8 - 25000 Hz
Cycle time:	Up to 1000 parts / min

Device variations

I20-2-O-S: 2-channel system with Optocoupler-IO interface
I20-4-O-S: 4-channel system with Optocoupler-IO interface
I20-2-xx-S: 2-channel system with Optocoupler-IO and Fieldbus interface
I20-4-xx-S: 4-channel system with Optocoupler-IO and Fieldbus interface

xx: DN = DeviceNet (B-Coding), DNT = DeviceNet (A-Coding), COP = CanOpen (A-Coding), CP = CanOpen (B-Coding)
PR = ProfiBus DP, PN = ProfiINet IO, EN = Ethernet/IP, ET = EtherCAT

Sensors

Sensor pairs	Function principle	Material	Material thickness at nominal sensor distance* (min. / max.)	Weight
ISQ160S / IEQ160S	Eddy Current	FE and NF material	20 - 80 mm (depending on application)	approx. 0.50 kg (1.1 lbs)
* Sensor distance: See sensor diagrams in the manual