Post on 24-Feb-2021
fluid sensorsand diagnostic
systems
positionsensors
networkingand control
Compact speed monitor.For use in hazardous dust areas:
Complies with 94/9/EC annex VIII (ATEX).
product news
ApplicationsThe compact speed monitor is an analogue evaluationsystem for monitoring rotating or linear movements. Espe-cially in the field of conveying technology it can be usedfor various applications, for example for the monitoring ofbelt conveyors or bucket elevators. Here it is typically usedto monitor if a speed falls below a preset value and tomonitor blockage or standstill.The units can be used according to group II, category 3D,zone 22 (non-conductive dusts).
AdvantagesThe compact speed monitor incorporates the completespeed monitoring, because the evaluation electronics andthe sensor are integrated into one housing. The switchpoint is set using a multi-turn potentiometer. Hysteresisand start-up delay are fixed.The 3-wire units can ideally be used for the direct connec-tion to a plc, whereas the 2-wire units can also switchsmall relays and contactors on 230 V AC.
Marking:II 3D IP 67 T 80 °C X.
Robust M30 metal housing.
Choice of 2-wire or 3-wiretechnology.
Cable or M12 connector.
Ideal in conjunction with a plc.
Posi
tio
n s
enso
rs
E89013
E89010Target wheel with 1 - 8 cams
Cams for shaft mounting
DI500910...36 V DC, 3...300 pulses/min.
DI5003
DI500110...36 V DC, 3...300 pulses/min.
10...36 V DC, 30...3000 pulses/min.
DIA 3-wire, M12 connector
DIA 3-wire, 2 m cable
DI0002
DI000120...250 V AC/DC, 5...300 pulses/min.
20...250 V AC/DC, 50...3000 pulses/min.
DIA 2-wire, 2 m cable
DI501A
DI502A
DI001A
DIA, 3-wire, 10...36 V DC, 2 m cable
DIA, 3-wire, 10...36 V DC, M12 connector
DIA, 2-wire, 20... 250 V AC/DC, 2 m cable
R
Technical data
36
8167
58
5
M30
x1,5
9
18
2 LED
pot. 61
Features
• MarkingII 3D IP 67 T80 °C X.
• Nominal voltage range10...36 V DC, 3-wire units.20... 250 V AC/ DC, 2-wire units.
• Current rating3-wire units: 250 mA DC.2-wire units: 200 mA AC, 100 mA DC.
• Max. damping frequency15,000 pulses /min. for 3-wire units.1,500 pulses /min. for 2-wire units.
• Setting range5...300 pulses /min. Other values on request.
• Hysteresis10 % of the switch point, fixed.Output switches back at switch point plus hysteresis.
• Switching functionThe output is switched when the actual rotational speedvalue exceeds the preset value and also during start-updelay.
• Start-up delay15 s, fixed.It permits the drive to exceed the preset value withoutcreation of an error message.Other times on request.
• Operating temperature-20...60 °C.
• Metal housingSpecial coated brass.
• ProtectionIP 67, protection class II.
Dimensions
Description Order no.
Functions
The integrated sensor is damped by cams or other metallictargets.On the basis of the time interval between damping theevaluation unit determines the period duration or the fre-quency (actual rotational speed value) and compares it tothe set switch point (preset value). The output is switchedduring the start-up delay and when the rotational speedexceeds the set switching value.A green LED signals that the output is switched, a yellowLED that the sensor is damped.
Further units
Description Order no.
Accessories
Description Order no.
Visit our website: www.ifm-electronic.comWe
rese
rve
the
right
to
mak
e te
chni
cal a
ltera
tions
with
out
prio
r no
tice.
Prin
ted
in G
erm
any
on n
on-c
hlor
ine
blea
ched
pap
er. K
E129
/200
4Po
siti
on
sen
sors
Evaluation systemsand power supplies