DI604A Compact evaluation unit for speed monitoring DGA4008-WRKG/IO/US/3D

Code: DI604A

For applications in hazardous areas
Reliable non-contact monitoring of the rotational speed with regard to underspeed
2 in 1: speed sensor and evaluation in one compact housing
Easy setting of the switch point via teach button or IO-Link
With IO-Link for transmission of signals and diagnostic data

Product characteristics

Electrical design	PNP/NPN; (parameterisable)
Output function	normally open / normally closed; (parameterisable)
Sensing range [mm]	8
Communication interface	IO-Link
Housing	threaded type
Dimensions [mm]	M18 x 1 / L = 76.4

Application

Special feature	Gold-plated contacts
Application	evaluation of rotating and linear movements with regard to underspeed; blocking

Electrical data

Operating voltage [V]	10...30 DC
Current consumption [mA]	< 15
Protection class	II
Reverse polarity protection	yes

Outputs

Electrical design

PNP/NPN; (parameterisable)

Output function

normally open / normally closed; (parameterisable)

Max. voltage drop switching output DC [V]

2.5

Factory setting

Electrical design: PNP

Output function: normally open

switch point: 100 Imp/min

Output OUT2: Pulse output

Short-circuit protection

yes

Overload protection

yes

switching output (OUT1)

Output signal	switching signal
Permanent current rating of switching output DC [mA]	250

Pulse output / switching output (OUT2)

Output signal	pulse signal; switching signal; (parameterisable)
Permanent current rating of switching output DC [mA]	100
Switching frequency DC [Hz]	< 500
Pulse output	external evaluation of the damping pulses

Detection zone

Sensing range [mm]	8

Measuring/setting range

Measuring range [Imp/min]	1...32000
Setting range [Imp/min]	3...24000

Accuracy / deviations

Correction factor	stainless steel: 0.7 / brass: 0.4 / aluminium: 0.4 / copper: 0.3
Hysteresis [% of Sr]	10
Hysteresis [% of Sp]	10...30
Repeatability IO-Link [%]	1; (of the final value of the measuring range)
Temperature drift	± 10 %; (of the final value of the measuring range)

Response times

Start-up delay [s]	0...15; (In steps of: 1 s; Default: 10 s)
Max. damping frequency [Imp/min]	60000

IO-Link

Start-up delay [s]	0...30; (In steps of: 100 ms; Default: 10 s)

Interfaces

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1

SDCI standard

IEC 61131-9

Profiles

Smart Sensor: Measuring and Switching Sensor, high resolution, 1 channel, Identification and Diagnosis, Locator, ProductURI

SIO mode

yes

Required master port type

Min. process cycle time [ms]

3.7

IO-Link process data (cyclical)

function	bit length
process value	32
device status	4
binary switching information	2

IO-Link functions (acyclical)

switch-on cycle counter; operating hours counter; internal temperature; application specific tag

Supported DeviceIDs

Type of operation	DeviceID
Default	1444 (5A4hex)

Note

For further information please see the IODD PDF file under "Downloads"

Operating conditions

Ambient temperature [°C]	-25...60
Protection	IP 67

Tests / approvals

ATEX marking

II 3D Ex tc IIIC T80°C Dc X

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V
EN55011	class B

Vibration resistance

EN 60068-2-6 Fc	20 g (10...3000 Hz)
	50 sweep cycles, 1 octave per minute, in 3 axes

Shock resistance

EN 60068-2-27 Ea

100 g 11 ms half-sine; 3 shocks each in every direction of the 3 coordinate axes

Continuous shock resistance

EN 60068-2-27

41 g 6 ms; 4000 shocks each in every direction of the 3 coordinate axes

Fast temperature change

EN 60068-2-14 Na

TA = -25°C; TB = 80°C; t1 = 30 min; t2 = <10 s 50 cycles

Salt spray test

EN 60068-2-52 Kb

severity level 5 (4 test cycles)

MTTF [years]

471

Mechanical data

Weight [g]	75
Housing	threaded type
Mounting	non-flush mountable
Dimensions [mm]	M18 x 1 / L = 76.4
Thread designation	M18 x 1
Materials	housing: stainless steel (1.4404 / 316L); sensing face: PA; LED window: PEI; lock nuts: stainless steel (1.4404 / 316L)
Tightening torque [Nm]	35