Pepperl Fuchs KC-LCD-48-1R-24VDC Data Sheet

Timer, Counter KC-LCD-48-1R-24VDC

Technical data

General specifications

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

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 11 … 30 V DC: T 0.2 A

Model Number

KC-LCD-48-1R-24VDC

LCD batch controller with 1 relay output
and 24 V

supply voltage

DC

Features

• Counter/Timer

• Adding/subtracting via 2 separate in­puts

• Batch controller with 1 pre-selection

• Easy-to-read, 2-line LCD display with
symbols for indicated pre-selection
and output status

• 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)

Operating voltage U
Power consumption P0max. 4 W

Input

Connection Counter inputs: A and B

Signal voltage

High 3.5 ... 30 V DC

Low 0 ... 2 V DC
Counting frequency 30 Hz / 5 kHz
Minimum pulse duration Control/reset inputs: static / 1 ms
Impedance 10 kOhm
Count modes

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

Timer Time measurement via GATE input (FrErun),

Output

Relay changeover contact

Switching voltage max. 250 V AC / 110 V DC

Switching current max. 3 A AC/DC, min. 30 mA DC,

Switching power max. 750 VA / 90 W

Mechanical life 2 x 10

Electrical life 5x104 cycles at 3 A

Response time < 15 ms pulse counter

Sensor supply connected power supply is looped through,

Ambient conditions

Ambient temperature -10 ... 50 °C (14 ... 122 °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. 117 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

11 ... 30 V DC

B

Control/reset inputs: LOCK, RESET

difference counting (up.dn),
up/down counting (quad),

counter input A: Start, counter input B: Stop (InpA.InpB.),
counter input B: Start/Stop (InpB.InpB.),

7

switching cycles

< 10 ms time counter

max. 50 mA

(noncondensing)

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

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

Release date: 2016-09-12 10:30 Date of issue: 2016-09-12 214735_eng.xml

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

1

Dimensions

KC-LCD-48-1R-24VDCTimer, Counter

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 not connected
8 not connected

Supply voltage and outputs

9 not connected
10 not connected
11 Relay contact C.
12 Relay contact N.O.
13 Relay contact N.C.
14 11 ... 30 V DC
15 GND (0V)

Output

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 214735_eng.xml