91视频99-91视频a-91视频com-91视频h-91视频www

Application

simple evaluation of rotating and linear movement with regard to underspeed;

blocking

Switching function

output is switched during the start-up delay and if (f actual) is greater than (f preset)

Electrical design

AC/DC

Switching output

normally open

Electrical data

Nominal voltage [V]

20...250 AC/DC

Reverse polarity protection

no

Protection class

II

Outputs

Transistor

Current rating (continuous) [mA]

350 AC (...50 掳C) / 250 AC (...80 掳C) / 100 DC

Current rating (peak) [mA]

2200

Minimum load current [mA]

10

Leakage current [mA]

< 2.5

Voltage drop [V]

< 6.5

Short-circuit proof

no

Overload protection

no

Range

Sensing range [mm]

10

Correction factors

mild steel = 1 / stainless steel approx. 0.7 / brass approx. 0.5 / Al approx. 0.4 / Cu

approx. 0.3

Measuring / setting range

Setting range [pulses/min.]

5...300

Adjustment of the switch point

multiturn potentiometer

Hysteresis [% of Sp]

10

Start-up delay [s]

< 0.5

Reaction times

Damping frequency (max.) [pulses/min]

15000

Environment

Ambient temperature [掳C]

-25...70

Protection

IP 67

Tests / approvals

EMC

EN 60947-5-2

Safety classification

MTTF [a]

350

Mechanical data

Mounting

flush mountable

Housing materials

brass special coating; PBT (Pocan)

Weight [kg]

0.244

Displays / operating elements

Input pulses LED

yellow

Output status indication LED

green

Electrical connection

Connection

PVC cable / 2 m; 2 x 0.5 mm2

Remarks

Remarks

Recommendation: check the unit for reliable function after a short

circuit.

Pack quantity [piece]

1