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IFM RM 3 Series, Operating Instructions Manual, Page: 7 / 15

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IFM RM 3 Series Operating Instructions Manual Download Page 7

7

UK

5  Electrical connection

 

►

Disconnect power�

 

►

Connect the IO-Link device via the M12 socket to an IO-Link master�  

(18…30 V DC PELV; according to DIN EN50178, secondary circuit with maximum 

30 V DC).

 - Tightening torque: 0�6���0�8 Nm
 - Recommended maximum cable length: according to IO-Link specification 1�1�3

 

►

To connect the device, use M12 connectors with protection rating IP 65 / IP 66 / 

IP 67 or higher� 

L+

L-

IO-Link

SSC

n.c.

1 BN
2 WH
4 BK
3 BU
5 GR

Pin 2 can be programmed as an 

input (reset, preset)

 

or  

as an output (SSC1.2)

 

via IO-Link�

t > 50 ms

high

low

The high signal must be applied for 

at least 50 ms to trigger the digital 

input�The unit triggers on the falling 

edge�

Summary of Contents for RM 3 Series

Page 1: ...Operating instructions Multiturn encoder RMx3xx 80287938 01 08 2020 UK ...

Page 2: ... 5 4 1 2 Type with clamp flange 5 4 1 3 Type with hollow shaft 6 5 Electrical connection 7 6 Function 8 6 1 IO Link 8 6 2 Switching function rotational speed 9 6 2 1 Graphics 10 7 Parameter setting 11 7 1 Parameters 12 7 2 Application examples 13 7 2 1 Calculation of the resolution 13 8 Operating and display elements 14 9 Maintenance repair and disposal 14 10 Factory setting 14 ...

Page 3: ...gal and normative requirements to be provided to the operator and user of the system This documentation must contain all necessary information and safety instructions for the operator the user and if applicable for any service personnel authorised by the manufacturer of the system Read this document before setting up the product and keep it during the entire service life The product must be suitab...

Page 4: ...e device is not suitable for use in domestic areas 4 Installation Disconnect power Ensure that the machine stands still The drive must not be started during installation Do not hit the shaft do not use a file or similar tool on the shaft risk of destruction Keep potential interfering sources magnets heat sources etc at a distance This product is a precision measuring device Therefore it has to be ...

Page 5: ...gs 4 1 1 Type with synchro flange 1 Fastening clamp 3 pieces E60041 2 Coupling 3 Angle bracket 1 Coupling 2 Angle bracket 4 1 2 Type with clamp flange 1 Angle bracket 2 Coupling Minimise the displacement between the two shafts ...

Page 6: ...uiding slot for the installation 4 1 3 Type with hollow shaft Version with one stator coupling Version with two stator couplings 1 Angle bracket Verify the radial displacement after installation and with slow rotation The displacement must not be larger than 0 5 mm since otherwise the life cycle of the encoder may be shortened or the system accuracy impaired ...

Page 7: ...ommended maximum cable length according to IO Link specification 1 1 3 To connect the device use M12 connectors with protection rating IP 65 IP 66 IP 67 or higher L L IO Link SSC n c 1 BN 2 WH 4 BK 3 BU 5 GR Pin 2 can be programmed as an input reset preset or as an output SSC1 2 via IO Link t 50 ms high low The high signal must be applied for at least 50 ms to trigger the digital input The unit tr...

Page 8: ...nformation parameter addresses and the necessary information about the required IO Link hardware and software can be found at www ifm com The IO Link interface provides the following additional functions using suitable hardware and software Remote parameter setting of the unit Noise immune signal transmission without measured value losses Transmission of the parameter settings to a replaced sensor...

Page 9: ...nt SP2 The resulting hysteresis remains even if SP1 is changed again Window function normally open SSC2 x Fno Window function normally closed SSC2 x Fnc The width of the window FE can be set by means of the difference between SSC2 1 and SSC2 2 SP1 upper value SP2 lower value RPM SP1 SP2 1 0 1 0 FE t Fno high active Fnc low active 200 100 SSC2 2 SSC2 1 RPM rotational speed FE window ...

Page 10: ...de SSC1 1 Sing e point Low active 0 SP1 101 0 rSLF SP1 Window mode Low active 0 SP2 SP1 0 rSLF SP2 SP1 1 1 SP2 is ignored in the Single point mode Config Mode SSC1 1 1 3 0 SP1 1 SP1 2 SP2 1 SP2 2 SP3 2 SP3 1 SSC1 1 SSC1 2 SSC1 3 ...

Page 11: ...nce the function of the plant Ensure that there will be no malfunctions in your plant During parameter setting the unit remains in the operating mode It continues to monitor with the existing parameter until the parameter setting has been completed Connect the unit to a parameter setting software via suitable hardware Set the parameters The following screenshot is from the ifm software LR DEVICE ...

Page 12: ...ltage PST Preset counter value 1 2147482880 h Tim SSC1 2 Pulse width of the SSC1 2 switching output OFF 1 100 s SSC counter SSC1 1 SSC2 2 Switching signal counter SSCn n 0 2147483647 SSC1 1 1 3 Param SP1 set point 0 2147483647 SSC1 1 1 3 Param SP2 reset point 0 2147483647 SSC1 1 1 3 Config Logic NC NO Low active High active SSC1 1 1 3 Config Mode Switch point definition Single point Window SSC1 1 ...

Page 13: ...nter clockwise Operating hours Operating hours counter since delivery storage interval one hour 0 1000000 h Movement Shaft rotation in hours storage interval 15 minutes 0 1000000 h 7 2 Application examples 7 2 1 Calculation of the resolution Total resolution Resolution per revolution x revolutions total resolution 4096 x 4096 16 777 216 Resolution per revolution rSLT 16 bits x resolution number of...

Page 14: ...ting voltage applied Yellow LED on DI DO ON prevails over green LED Yellow LED off DI DO OFF 9 Maintenance repair and disposal Dispose of the device in accordance with the national environmental regulations 10 Factory setting Parameter Factory setting User setting ou2 In D digital input DIx2 rST MAVG 10 LED mode Communication PST 1000 h Tim SSC1 2 OFF SSC1 1 Param SP1 1000 SSC1 1 Param SP2 0 SSC1 ...

Page 15: ...nfig Logic High active SSC1 3 Config Mode Single point SSC2 1 Param SP1 50 0 rpm SSC2 1 Param SP2 50 0 rpm SSC2 1 Config Logic High active SSC2 1 Config Mode Window SSC2 2 Param SP1 100000 0 rpm SSC2 2 Param SP2 100000 0 rpm SSC2 2 Config Logic Low active SSC2 2 Config Mode Window rSLT 4096 rSLF 16777216 cDir cw clockwise ...

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