Pepperl Fuchs KC-LCDC-48-2T-24VDC Data Sheet

Timer, Counter, Tachometer KC-LCDC-48-2T-24VDC

Technical data

General specifications

Pre-selection 2-fold
Data storage > 10 years, EEPROM
Programming keypad-driven menu

Functional safety related parameters

MTTFd 410 a

) 10 a

M

B

Multicolor, backlit

10 ... 30 V DC

Control/reset inputs: LOCK, RESET, GATE, MPI

difference counting (up.dn),
up/down counting (quad),
Cumulative counting (up.up),
up/down counting x 2 (quad 2),
up/down counting x 4 (quad 4),
additional functions for counter input A and counter input B:

A/B, (A-B)/A x 100%

A, A-B, A+B quad, A/B, (A-B)/A x 100 %

counter input A: Start, counter input B: Stop (InpA.InpB.),
counter input B: Start/Stop (InpB.InpB.),
time measuring via RESET input (auto)

max. 80 mA

with IC = 10 mA: max. 2 V

CESAT

with IC = 5 mA: max. 0.4 V

U

CESAT

(noncondensing)

10 … 55 Hz / 1 mm / XYZ
30 min in each direction

100 G / 2 ms / XYZ
3 times in each direction

Model Number

KC-LCDC-48-2T-24VDC

LCD batch controller with 2 optocoupler
outputs and 24 V

supply voltage

DC

Features

• Counter/Timer/Tachometer

• Adding/subtracting via 2 separate in­puts

• Batch controller with 2 pre-selections

• 2 potential-free optocoupler outputs

• Easy-to-read 2-line LCD display, co­lor, with icons for the displayed prese­lection and the status of both outputs

• Multicolor display

• Display range and preselection range
from -999999 up to 999999
Overflow will be evaluated correctly
up to 1 decade

• PNP and NPN sensors can be con­nected

• Degree of protection IP65 (front only)

Mission Time (T
Diagnostic Coverage (DC) 0 %

Indicators/operating means

Ty p e 2-line, 2 x 6-digit LC display with leading sign

Display value digit height 9 mm
Pre-selection digit height 7 mm
Key interlock via "high" potential at "LOCK" input
Decimal point 0 to max 5 fractional digits
Scale factor 0.0001 ... 99.9999
Reset manually or external

Electrical specifications

Fusing 10 … 30 V DC: T 0.2 A
Operating voltage U
Power consumption P0max. 1.5 W

Input

Connection Counter inputs: A and B

Signal voltage

High 0.6 x Ue ... 30 V DC

Low 0 ... 0.2 x Ue
Counting frequency 30 Hz / 55 kHz
Minimum pulse duration Control/reset inputs: 10 ms / 1 ms
Impedance 5 kOhm
Count modes

Pulse counter Counting with counting direction (cnt.dir),

Frequency counter functions for input A and input B:

Timer Time measurement via GATE input (FrErun),

Output

Sensor supply connected power supply is looped through,

Response time approx. 1 ms
Optocoupler Schaltleistung 30 V DC / 10 mA
Signal voltage U

Ambient conditions

Ambient temperature -20 ... 65 °C (-4 ... 149 °F)
Storage temperature -25 ... 75 °C (-13 ... 167 °F)
Relative humidity ≤ 93 % at 40 °C

Altitude 0 ... 2000 m

Mechanical specifications

Degree of protection IP65 (front)
Mass approx. 130 g
Dimensions 48 mm x 48 mm x 109.8 mm

Compliance with standards and directi­ves

Directive conformity

EMC Directive 2004/108/EC EN 61000-6-2:2005, EN 50295:1999
Standard conformity

Emitted interference DIN EN 55011:2009, Class B

Mech. capacity EN 60068-2-6:2008

Shock and impact resistance EN 60068-2-27:1995

Release date: 2016-09-12 10:30 Date of issue: 2016-09-12 214739_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1

Dimensions

KC-LCDC-48-2T-24VDCTimer, Counter, Tachometer

48

+0.6

45

Indicators / Operating means

1

2

3

4

48

45

+0.6

45

13.8

91

2.9

max. 10.5

5

1 Current count value

6

7

2 Preset value
3 Indicator preset value (at 9)
4 Reset key
5 Decade keys 1 to 6 /
Keys for programming
6 Run display for timer

8

7 Shows the active output
8 Prog/Mode key

Electrical connection

5

Signal and control inputs

1 Sensor supply voltage
2 GND (0V)
3 INP A (Signal input A)
4 INP B (Signal input B)
5 RESET (Reset input)
6 LOCK (Input Keypad lock)
7 GATE (Gate input)
8 MPI (User input)

Supply voltage and outputs

9 Collector
10 Emitter
11 Collector
12 not connected
13 Emitter
14 10 ... 30 V DC
15 GND (0V)

Output 1

Output 2

Supply
voltage

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2

Release date: 2016-09-12 10:30 Date of issue: 2016-09-12 214739_eng.xml