Specifications are subject to change without notice (12.09.06)
1
Product Description
Ordering Key
48x48 digital preset counter
48 x 48 mm preset digital
counter for flush mounting
with 2 lines LCD display,
programmable as impulse
counter (with sign), frequen-
cy meter or time meter.
SPDT output relay, NPN,
PNP or voltage free contact
inputs.
6-digit preset counter (adding / subtracting)
2-line LCD display with indicators for activated output
and current preset value
Count and preset range from -999999 to 999999
Programmable to operate as:
-
pulse counter
-
frequency meter
-
time meter
Displays text prompts to guide the user while pro-
gramming
2 count inputs: PNP or NPN, selectable
Gate, Reset and Key inputs
Maximum count frequency 30Hz or 10kHz selectable
Programming of count functions/operating parameters
via front keys
Output: 3 A SPDT relay
Power supply: 100 to 240 VAC
48 x 48 mm housing
Type Selection
FKC 01 C 924
Housing
Function
Type
Item number
Output
Input range
Mounting
Output
Input
Supply: 100 to 240 VAC
Front panel
SPDT
NPN, PNP or voltage free contact
FKC 01 C 924
Type FKC01
Counters
Input Specifications
Count inputs
INP A - INP B
Input type
NPN, PNP open collector or
voltage free contact
Low level
0 to 4 VDC
High level
12 to 30 VDC
Max counting frequency
10 kHz
Static gate input
GATE
Input type
NPN, PNP open collector or
voltage free contact
Low level
0 to 4 VDC
High level
12 to 30 VDC
Dynamic reset input
RESET
Input type
NPN, PNP open collector or
voltage free contact
Low level
0 to 4 VDC
High level
12 to 30 VDC
Static keyboard lock input
KEY
Input type
NPN, PNP open collector or
voltage free contact
Low level
0 to 4 VDC
High level
12 to 30 VDC
PNP/NPN sensor supply
output
24 VDC -40% +15%
100 mA (unstabilized)
Polarity of the inputs
Programmable for all inputs
together
Pulse shape
Variable
(Schmitt-trigger character.)
Input resistance
Approx. 10 k
2
Specifications are subject to change without notice (12.09.06)
General Specification
Display
Number of digits
6 digits (with sign)
2-line 7 segments LCD display
Display range
-999999 to 999999
Count digit height
9 mm
Preset value digit height
7 mm
Indicator for activated output
Present
Indicator for current
preset value
Present
Number of decimal points
2 or 3
Programmable scaling factor
0.0001 to 9.9999
Data retention
Min. 10 years or 10
6
memory
cycles
Accuracy
(temperature drift included)
0.015%
Environment
(EN 60529)
Degree of protection
IP 65 front
Pollution degree
2
Operating temperature
0 C to +50 C , R.H. <90%
Storage temperature
-25 C to +70 C, R.H. <90%
Housing dimensions
48 x 48 x 89.5 mm
Weight
Approx. 240 g
Connector
Screw-type, detachable
Screw tightening torque
Connector with grid 5.08mm
Max. 0.6 Nm
Connector with grid 3.81mm
Max 0.25 Nm
Approvals
UL
CE Marking
Yes
EMC
Electromagnetic Compatibility
Immunity
According to EN 61000-6-2
Emission
According to EN 61000-6-3
Front Panel Description
1. Front keys
4 keys:
To show the functions and
steps in the programming
routine;
to modify the scaling factor;
to modify the gate time;
to increase the preset value;
to eliminate the sign of the
preset value.
To select the sign of the
preset value;
to scroll the digits on the
"preset value".
To confirm the selected
step on the routine program.
To set the counter to zero
(add. mode) or to the preset
value (subtr. mode).
2. Count value display
6 LCD digits
P
P
1
2
3
5
4
3. Preset value display
6 LCD digits
4. Indicator for ativated
output
5. Indicator for current
preset value
FKC01
Power supply
Overvoltage cat II
(IEC 60664)
Rated operational voltage
through terminals
plug X1:
6, 7
100 to 240 VAC 10%,
45 to 65 Hz
Rated operational power
4 VA
Dielectric voltage
(EN 61010-1)
Supply to input
2.3 kV/5s
Supply to output
2.3 kV/5s
Input to output
2.3 kV/5s
Supply Specifications
Output
SPDT relay
Rated insulation voltage
250 VAC
Contact ratings (AgCdO)
Resistive loads
AC 1
3 A @ 250 VAC
DC 12
2 A @ 24 VDC
Small inductive loads AC 15
2.5 A @ 250 VAC
DC 13
2 A @ 24 VDC
Mechanical life
2 x 10
6
operations
Electrical life
5 x 10
5
operations
(at 3 A, 250 VAC)
Response time
Approx. 6 ms
Dielectric strenght
Dielectric voltage
2 kVAC (rms)
Output Specifications
Specifications are subject to change without notice (12.09.06)
3
FKC01
Terminal Board Connections
1 2 3 4 5 6 7
1 2 3 4 5 6 7
X2
X1
2
4
V
D
C
0
V
D
C
(
G
N
D
)
I
N
P
A
I
N
P
B
R
E
S
E
T
G
A
T
E
K
E
Y
n
c
n
c
C
.
N
.
O
.
N
.
C
.
N
L
A
C
-
S
u
p
p
l
y
Plug connection X1
Terminal Board Description
Plug connection X2
Terminal No. Designation
Function
1
24 VDC
PNP/NPN sensor supply output
2
GND
0 VDC reference voltage
3
INP A
Count input A
4
INP B
Count input B
5
RESET
Reset input
6
GATE
Gate input
7
KEY
Keyboard lock input
Terminal No. Designation
Description
1
nc
No function
2
nc
No function
3
C
Relay output common contact
4
N O
Relay output normally open
5
N C
Relay output normally closed
6
N
Power supply (neutral)
7
L
Power supply (line)
Warning!
For settings
and
the connections of terminal 4 and
5 change as follows:
Terminal No. Designation
Description
4
N C
Relay output normally closed
5
N O
Relay output normally open
DIP Switches Description
O
F
F
O
N
A
1
2
3
4
O N
B
D
C
Count INP A
ON: 30 Hz
OFF: 10 kHz
Count INP B
ON: 30 Hz
OFF: 10 kHz
No function
Access to function menu
ON: Access to menu
OFF: Run mode
1 2 3 4 5 6 7
1 2 3 4 5 6 7
Plug X2
Plug X1
Wiring Diagrams
L
N
m
7
3
5
4
6
Open collector transistors
or
Contacts
INPUT
(INP A)
RESET
GATE
KEY
PNP
PNP
PNP
PNP
1
2
4
3
7
6
5
X2
X1
X1
Contact or Open collector input (PNP)
L
N
m
7
3
5
4
6
Open collector transistors
or
Contacts
INPUT
(INP A)
RESET
GATE
KEY
NPN
NPN
NPN
NPN
1
2
4
3
7
6
5
X2
X1
X1
Contact or Open collector input (NPN)
4
Specifications are subject to change without notice (12.09.06)
FKC01
Dimensions
Panel cut-out 45 x 45 mm
Fig. 1
Wiring Diagrams (cont.)
L
N
m
7
3
5
4
6
RESET
GATE
KEY
PNP
PNP
PNP
1
2
4
3
7
6
5
X2
X1
X1
Open collector
transistors
or Contacts
+24 VDC
0 VDC
4-wire sensor
(Es.: encoder)
4-wire sensor (PNP open collector or contact inputs)
L
N
m
7
3
5
4
6
RESET
GATE
KEY
NPN
NPN
NPN
1
2
4
3
7
6
5
X2
X1
X1
Open collector
transistors
or Contacts
+24 VDC
0 VDC
4-wire sensor
(Es.: encoder)
4-wire sensor (NPN open collector or contact inputs)
Accessories Included
The counter is supplied with the followings accessories:
screw terminal plug 7 poles, reference grid 5.08 mm;
screw terminal plug 7 poles, reference grid 3.81 mm;
bezel for clip mount (see fig. 2), panel cut-out 50 x 50 mm;
bezel for screw mount (see fig.3), panel cut-out 50 x 50 mm;
panel mounting clip.
L
N
m
7
3
5
4
6
RESET
GATE
KEY
PNP
PNP
PNP
1
2
4
3
7
6
5
X2
X1
X1
+24 VDC
0 VDC
3-wire PNP
Sensor
Open collector
transistors
or Contacts
PNP sensor input
L
N
m
7
3
5
4
6
RESET
GATE
KEY
NPN
NPN
NPN
1
2
4
3
7
6
5
X2
X1
X1
+24 VDC
0 VDC
3-wire NPN
Sensor
Open collector
transistors
or Contacts
NPN sensor input
Specifications are subject to change without notice (12.09.06)
5
Panel cut-out 50 x 50 mm
Sinking
DIN 74
Fig. 3
Panel cut-out 50 x 50 mm
Fig. 2
Dimensions (cont.)
FKC01
PDF 
ZIP