Eaton E5-648-C446 Series Manual

Effective October 2010
Instruction leaet IL05407001E
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting

2
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
1. Preface .............................3
2. Safety instructions and warnings .......3
2.1 Use according to the
intended purpose...................3
2.2 Mounting in a control panel ...........3
2.3 Electrical Installation ................3
3. Description ..........................3
4. Display/operating elements ............4
5. Inputs ..............................4
5.1 INP A, INP B ......................4
5.2 RESET ...........................4
5.3 GATE ............................4
5.4 LOCK INPUT ......................4
5.5 MPI .............................4
6. Outputs.............................4
6.1 Output 1 and output 3 ...............4
6.2 Output 2 and output 4 ...............4
6.3 Active outputs .....................4
7. Programming ........................4
7.1 Entering the programming ............4
7.2 Choice of main menus ...............4
7.3 Entering a sub-menu ................4
7.4 Selecting the menu items ............5
7.5 Setting the menu items ..............5
7.6 Accepting the setting ................5
7.7 Ending the programming .............5
7.8 Programming menu .................5
7.8.1 Default parameters...............5
7.8.2 Parameter sets ..................5
7.8.3 Setting the Basic function .........6
7.8.4 Pulse counter ...................6
7.8.5 Tacho/frequency meter ............8
7.8.6 Timer..........................9
7.9 Setting the presets ................. 13
7.9.1 Setting via decade keys .......... 13
7.9.2 Setting with Teach-In function ..... 13
7.10 Set function...................... 13
8. Error message ......................13
9. Connections ........................14
9.1 Signal and control inputs ............ 14
9.2 Supply voltage and outputs .......... 14
10. Technical data ......................14
10.1 General data ..................... 14
10.2 Pulse counter .................... 14
10.3 Tacho/frequency meter ............. 14
10.4 Timer........................... 14
10.5 Signal and control inputs ........... 15
10.6 Outputs ........................ 15
10.7 Supply voltage ................... 15
10.8 Sensor supply voltage ............. 15
10.9 Climatic conditions ................ 15
10.10 EMC .......................... 15
10.11 Device safety ................... 15
10.12 Mechanical data ................. 15
10.13 Connections .................... 15
11. Scope of delivery ...................16
12. Ordering codes ....................16
13. Frequencies (typical) ................16
13.1 Pulse counter .................... 16
13.2 Frequency meter ................. 16
14. Input modes: Pulse counting .........17
15. Input modes: Timing ................19
16. Input modes: Frequency meter .......20
17. Output operations ..................21
18. Dimensional drawings ..............22
Contents
Description Page Description Page

3
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
1. Preface
Please read this instruction manual carefully before installation
and start-up. Please observe all warnings and advice, both for
your own safety and for general plant safety. If the device is not
used in accordance with this instruction manual, then the intended
protection can be impaired.
2. Safety instructions and warnings
Please use the device only if its technical condition is perfect.
It should be used only for its intended purpose. Please bear in
mind safety aspects and potential dangers and adhere to the
operating instructions at all times.
2.1 Use according to the intended purpose
The preset counter detects and measures pulses, times and
frequencies up to max. 60 kHz and offers a wide variety of
different operating modes. At the same time, the preset counter
processes programmed presets. Use for any purpose over and
beyond this will be deemed as not in accordance with its intended
purpose and thus not complying with the requirements.
The application area for this device lies in industrial processes
and controls, in the fields of manufacturing lines for the metal,
wood, plastics, paper, glass, textile and other like industries.
Over-voltages at the terminals of the device must be kept within
the limits of overvoltage Category II.
The device must only be operated when mounted in a panel in the
correct way and in accordance with the section Technical Data.
Correct operation of the device requires the mandatory use of
the appropriate external safety fuse. Advice concerning the
recommended fuse-protection can be found under Technical Data.
The device is not suitable for use in hazardous areas and for areas
excluded in EN 61010 Part 1.
If the device is used to monitor machines or processes in which,
in the event of a failure of the device or an error made by the
operator, there might be the risk of damaging the machine or
causing an accident to the operators, then it is your responsibility
to take the appropriate safety measures.
2.2 Mounting in a control panel
 CAUTION!
MOUNT THE DEVICE AWAY FROM HEAT SOURCES AND AVOID DIRECT
CONTACT WITH CORROSIVE LIQUIDS, HOT STEAM OR SIMILAR.
Mounting instructions
1. Remove mounting clip from the device.
2. Insert the device from the front into the panel cut-out,
ensuring the front-panel gasket is correctly seated.
3. Slide the fixing clip from the rear onto the housing, until the
spring clamps are under tension and the upper and lower
latching lugs have snapped into place.
2.3 Electrical installation
 DANGER!
THE DEVICE MUST BE DISCONNECTED FROM THE POWER SUPPLY,
BEFORE ANY INSTALLATION OR MAINTENANCE WORK IS CARRIED
OUT. AC-POWERED DEVICES MUST ONLY BE CONNECTED TO THE
LOW-VOLTAGE NETWORK VIA A SWITCH OR CIRCUIT BREAKER.
INSTALLATION OR MAINTENANCE WORK MUST ONLY BE CARRIED
OUT BY QUALIFIED PERSONNEL.
Advice on noise immunity
All connections are protected against external sources of
interference. The installation location should be chosen so that
inductive or capacitive interference does not affect the device or
its connecting lines. Interference (e.g. from switch-mode power
supplies, motors, clocked controllers or contactors) can
be reduced by means of appropriate cable routing and wiring.
Measures to be taken:
• Use only shielded cable for signal and control lines.
Connect cable shield at both ends
• The conductor cross-section of the cables should be
a minimum of 0.4 mm²
• The shield connection to the equipotential bonding should
be as short as possible and with a contact area as large
as possible (low-impedance)
• Only connect the shields to the control panel, if the latter
is also earthed
• Install the device as far away as possible from
noise-containing cables
• Avoid routing signal or control cables parallel to power lines
• Cables and their insulation should be in accordance with the
intended temperature and voltage ranges
3. Description
• Six-digit multifunction LCD display
• Easy-to-read two-line LCD-display with annunciators for
both the displayed preset and the status of the outputs
• Simultaneous display of the actual value and of the presets
or auxiliary counters
• Versions with/without backlit display
• Add./Sub. preset counter with four presets
• Relay outputs
• Easy-to-program
• Simple preset entry via the front keys or via the
Teach-In function
• Step preset
• Pulse, frequency, time or batch counter
• Preset counter, Batch counter or Total counter
(cumulative count)
• Set function for pulse and time counter
• Multiplication (00.0001–99.9999) and division factor
(01.0000–99.9999) for pulse counter and frequency meter
• Averaging and start delay for frequency meter
• Input modes:
• Pulse counter: cnt.dir, up.dn, up.up, quad, quad2, quad4,
A/B, (A-B)/Ax100%
• Frequency meter: A, A – B, A + B, quad, A/B, (A-B)/Ax100%
• Timer: FrErun, Auto, InpA.InpB, InpB.InpB
• Output operations:
Add, Sub, AddAr, SubAr, AddBat, AddTot
• Four-stage RESET-Mode
• Three-stage keypad locking (Lock)
• MPI input for Display Latch, Teach-In function or Set function
• Supply voltage 90–260 Vac or 10–30 Vdc

4
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
4. Display/Operating elements
Key Function
T1-6 Decade key T1–T6
PProg/Mode key
RReset key
8Current count value/main counter
9Preset value/Total count/Batch counter
10 Run display for timer
11 Shows which preset value is being displayed
12 Shows which preset output is active
Pr Keys necessary for programming the parameters (highlighted in grey)
5. Inputs
5.1 INP A, INP B
• Signal inputs: function according to operating mode
• Max. frequency 55 kHz, can be damped in the programming
menu to 30 Hz
• Pulse counter: count inputs
• Frequency meter: frequency inputs
• Timer: start input or start/stop inputs
5.2 Reset
• Dynamic reset input: resets the pulse counter or timer to
zero (adding mode) or to preset value 2 (subtracting mode).
The reset input can be inhibited in the programming menu
• Pulse counter: RESET input
• Frequency meter: no function
• Timer: RESET input
5.3 Gate
• Static gate input: function depending on operating mode
• Pulse counter: no counting while active
• Frequency meter: no counting while active
• Timer: no time measurement while active (Gate.hi);
no time measurement while not active (Gate.Lo)
5.4 Lock input
• Static keypad lock input for presets or programming.
Lock-out level can be set in the programming menu
5.5 MPI
• Input. Programmable as Display Latch, Set or Teach-In input
6. Outputs
6.1 Output 1 and output 3
Relay with potential-free make (NO) contact
6.2 Output 2 and output 4
Relay with potential-free changeover contact
6.3 Active outputs
An active output will be shown on the display as , ,
or .
For safety switching the relay outputs can be inverted,
i.e. the relay will be de-energized when the presets are reached.
To do this, the parameters Pr.OUT1 to Pr.OUT4 must be set to
(for permanent signal) or or (for timed signal).
7. Programming
7.1 Entering the program
Press the Reset key and Prog/Mode key
simultaneously for 3s
The security prompt appears in the display
Programming can be exited again using
the Prog/Mode key
Press key T2 to continue with the
programming
The security prompt appears in the display
Enter the main menu by pressing
the Prog/Mode key
7.2 Choice of main menus
The menus are selected using the
keys T2 (next) and T1 (back)
7.3 Entering a sub-menu
The sub-menu is opened with the
Prog/Mode key and the first menu item
is displayed

5
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
7.4 Selecting the menu items
The Prog/Mode key is used to select
a menu item within the sub-menu
7.5 Setting the menu items
The T2 key is used to select the individual
settings for the menu items
When setting count values, each decade
has a key assigned to it. Each time the key
is pressed, the value increments by one
7.6 Accepting the setting
Pressing the Prog/Mode key causes
the current setting to be accepted.
Programming then switches to the
next menu item
7.7 Ending the programming
During programming, it is possible to exit the programming
at each menu item by pressing the reset key.
Press the Reset key
The security prompt appears in the display
Pressing the Prog/Mode key acknowledges
this prompt and causes the programming
menu to start again from the beginning.
The previously programmed values are
preserved. These can now be changed
or checked again
Pressing the decade key T2 selects the
termination of the programming
The security prompt appears in the display
Pressing the Prog/Mode key
acknowledges this prompt and
terminates the programming; the modified
settings are saved in the EEPROM
The text SAVE is displayed for 2s
7.8 Programming menu
7.8.1 Default parameters
Three default parameter sets have been permanently stored;
these can be adapted as required. With each acknowledgment
of the parameter sets, all parameters will be reset to the values
listed in the table.
The dEFAuL P.USEr can be freely programmed.
Menu Parameter sets
Default setting
Parameter set 1
Default setting
Parameter set 2
Default setting
Parameter set 3
Freely programmable
User settings
7.8.2 Parameter sets
Factory settings are highlighted in grey
Display P.SEt 1 P.SEt 2 P.SEt 3
Func Count Count Count
InP.PoL PnP PnP PnP
FiLtEr on oFF oFF
Count Cnt.dir uP.dn Quad
MPi LAtch LAtch Set
Loc.InP ProG ProG ProG
ModE Add Sub AddAr
FActor 01.0000 01.0000 01.0000
diViSo 01.0000 01.0000 01.0000
dP 0 0 0.00
SEtPt 000000 000000 0000.00
CoLor red.Grn red.Grn red.Grn
rESmd Man.EL Man.EL Man.EL
Pr.Out 1
t.Out 1 — 00.10 —
Pr.Out 2
t.Out 2 — 00.10 00.10
Pr.Out 3
t.Out 3 — 00.10 —
Pr.Out 4
t.Out 4 — 00.10 —

6
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
7.8.3 Setting the basic function
Basic function menu
Programming menu
Pulse counter (7.8.4)
Programming menu
Timer/Hour meter (7.8.6)
Programming menu
Tacho/Frequency meter (7.8.5)
7.8.4 Pulse counter
7.8.4.1 Main menu for Signal and Control inputs
Main menu for programming the
signal and control inputs
Input polarity
PNP: switching to Plus
for all inputs in common
NPN: switching to 0V
for all inputs in common
Filter for signal inputs InpA and InpB
Maximum count frequency
Damped to approx. 30 Hz
(for control with mechanical contacts)
Count Input mode
Count/Direction
INP A: count input
INP B: count direction input
Differential counting [A – B]
INP A: count input add
INP B: count input sub
Totalizing [A + B]
INP A: count input add
INP B: count input add
Quadrature input
INP A: count input 0°
INP B: count input 90°
Quadrature with pulse doubling
INP A: count input 0°
INP B: count input 90°
Each pulse edge of INP A will be counted
Quadrature x4
INP A: count input 0°
INP B: count input 90°
Each pulse edge of INP A
and INP B will be counted.
Ratio measurement [A/B]
Inp A: count input A
Inp B: count input B
Percentage differential counting
[(A – B)/A in %]
Inp A: count input A
Inp B: count input B
User input
When the MPI input is activated, the display
is “frozen” and remains “frozen” until the
MPI input is deactivated. Internally the
preset counter continues counting
When the MPI input is activated, the
current count value for the preset that
has just been selected will be adopted
as the new preset value. See also 7.9
When the MPI input is activated, the
preset counter will be set to the value
specified in the parameter SEtPt.
See also 7.10

7
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
Lock input
When the Lock input is activated
the programming is inhibited
When the Lock input is activated the
setting of the preset values is inhibited
When the Lock input is activated the
setting of the preset values and the
programming are both inhibited
7.8.4.2 Main menu for output operations
Main menu for determining the operation
of the outputs
Count mode ADD
Outputs active when
count status ≥ preset value
Reset to zero
Count mode SUBTRACT
Outputs 1, 3 and 4 active when
count status ≤ preset values 1, 3 and 4
Output 2 active when count status ≤0
Reset to preset 2
Count mode ADDING
with automatic reset
Outputs 1, 3 and 4 active when
count status ≥ preset values 1, 3 and 4
Output 2 (timed signal) active when
count status = preset value 2
Automatic reset to zero when
count status = preset value 2
Reset to zero
Count mode SUBTRACTING
with automatic reset
Outputs 1, 3 and 4 active when
count status ≤ preset value 1, 3 and 4
Output 2 (timed signal) active when
count status = 0
Automatic reset to preset 2 when
count status = 0
Reset to preset 2
Count mode ADDING with automatic
reset and Batch counter
Output 2 (timed signal) active when
main counter = preset value 2
Automatic reset to zero when
main counter = preset 2
Output 3 active when
main counter ≥ preset value 3
Batch counter counts the number
of automatic repetitions of preset 2
Output 1 resp. 4 active when
batch counter ≥ preset 1 resp. 4
Manual reset sets both counters to zero.
Electrical reset only sets the main counter
to zero
Count mode ADDING with automatic
reset and Total counter
Output 2 (timed signal) active when
main counter = preset value 2
Automatic reset to zero when
main counter = preset value 2
Output 3 active when
main counter ≥ preset value 3
Total counter counts all the
count pulses from the main counter
Output 1 resp. 4 active when
total counter ≥ preset value 1 resp. 4
Manual Reset sets both counters to zero
Electrical reset only sets the main counter
to zero
7.8.4.3 Main menu for configuration
Main menu for matching the
input pulses and display
Multiplication factor
Multiplication factor can be programmed
from 00.0001 to 99.9999. The setting
00.0000 will not be accepted
Division factor
Division factor can be programmed from
01.0000 to 99.9999. The setting <01.0000
will not be accepted
Decimal point setting
Decimal point (only optical function)
0 no decimal place
0.0 1 decimal place
0.00 2 decimal places
0.000 3 decimal places
0.0000 4 decimal places
0.00000 5 decimal places
Set value
Set value can be programmed
from –999999 to 999999
A previously programmed
decimal point will be displayed

8
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
Filter for signal inputs Inp A and Inp B
Maximum count frequency
Damped to approx. 30 Hz
(for control with mechanical contacts)
Input mode frequency measurement
Simple frequency measurement
Inp A: Frequency input
Inp B: No function
Differential measurement [A – B]
Inp A: Frequency input A
Inp B: Frequency input B
Total measurement [A + B]
Inp A: Frequency input A
Inp B: Frequency input B
Frequency measurement with direction
recognition [Quad]
Inp A: Frequency input 0°
Inp B: Frequency input 90°
Ratio measurement [A/B]
Inp A: Frequency input A
Inp B: Frequency input B
Percentage differential measurement
[(A-B)/A in %]
Inp A: Frequency input A
Inp B: Frequency input B
User input
When the MPI input is activated, the
display is “frozen” and remains “frozen”
until the MPI input is deactivated. Internally
the frequency meter continues running
When the MPI input is activated, the
current frequency for the preset that has
just been selected will be adopted as the
new preset value. See also 7.9
Display color (for device E5-648-C446x)
Display color
Upper line: red
Lower line: red
Display color
Upper line: red
Lower line: green
7.8.4.4 Main menu for reset mode
Setting the reset mode
Manual reset (with red key)
and electrical reset (reset input)
No reset possible
(red key and reset input inhibited)
Only electrical reset possible (reset input)
Only manual reset possible (red key)
7.8.4.5 Preset 1
See below 7.8.6.5
7.8.4.6 Preset 2
See below 7.8.6.6
7.8.4.7 Preset 3 and 4
See below 7.8.6.7
7.8.5 Tacho/frequency meter
7.8.5.1 Main menu for Signal and Control inputs
Main menu for programming the
signal and control inputs
Input polarity
PNP: switching to Plus
for all inputs in common
NPN: switching to 0V
for all inputs in common

9
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
Lock input
When the Lock input is activated
the programming is inhibited
When the Lock input is activated the
setting of the preset values is inhibited
When the Lock input is activated
the setting of the preset values and
the programming are both inhibited
7.8.5.2 Main menu for configuration
Main menu for matching the
input pulses and display
Multiplication factor
Multiplication factor can be programmed
from 00.0001 to 99.9999. The setting
00.0000 will not be accepted
Division factor
Division factor can be programmed from
01.0000 to 99.9999. The setting <01.0000
will not be accepted
Display mode
Calculation and display of the
frequency/speed in 1/s
Calculation and display of the
frequency/speed in 1/min
Decimal point setting
Decimal point (determines the resolution)
0 no decimal place
0.0 1 decimal place
0.00 2 decimal places
0.000 3 decimal places
Moving average
Moving average calculated
AVG 2: over 2 measurements
AVG 5: over 5 measurements
AVG 10: over 10 measurements
AVG 20: over 20 measurements
Start delay
Programmable from 00.0 to 99.9s
At the start of a measurement the
measurement results within this
time-period are ignored
Waiting time
Programmable from 00.1 to 99.9s
This value specifies how much time
should elapse, after the last valid edge,
before zero is to be displayed
Display color (for device E5-648-C446x)
Display color
Upper line: red
Lower line: red
Display color
Upper line: red
Lower line: green
7.8.5.3 Preset 1
See below 7.8.6.5
7.8.5.4 Preset 2
See below 7.8.6.6
7.8.5.5 Preset 3 and 4
See below 7.8.6.7
7.8.6 Timer
7.8.6.1 Main menu for Signal and Control inputs
Main menu for programming the signal and
control inputs
Input polarity
PNP: switching to Plus
for all inputs in common
nPn: switching to 0V
for all inputs in common
Filter for signal inputs Inp A and Inp B
For electronic control of the signal inputs
For mechanical control of the signal inputs
(for control with mechanical contacts)

10
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
Input mode time measurement
Start: Edge to Inp A
Stop: Edge to Inp B
Start: 1. Edge to Inp B
Stop: 2. Edge to Inp B
Timing can only be controlled
via the Gate input
Inp A and Inp B: no function
The timer is reset by means of a RESET
(to zero when adding, to preset 2 when
subtracting) and then starts timing again.
Timing is stopped with adding
operations when preset 2 is reached.
Timing is stopped with subtracting
operations when zero is reached.
A RESET during the timing process
also causes this to stop.
Inp A and Inp B: no function
Gate control for timing
Timing takes place when the
Gate input is not active
Timing takes place when the
Gate input is active
User input
When the MPI input is activated, the
display is “frozen” and remains “frozen”
until the MPI input is deactivated.
Internally the preset timer continues
counting
When the MPI input is activated, the
current count value for the preset that has
just been selected will be adopted as the
new preset value. See also 7.9
When the MPI input is activated, the preset
timer will be set to the value specified in
the parameter SEtPt. See also 7.10
Lock input
When the Lock input is activated,
the programming is inhibited
When the Lock input is activated, the
setting of the preset values is inhibited
When the Lock input is activated, the
setting of the preset values and the
programming are both inhibited
7.8.6.2 Main menu for output operations
Main menu for determining the operation
of the outputs
Count mode ADD
Outputs active when
count status ≥ preset value
Reset to zero
Count mode SUBTRACT
Outputs 1, 3 and 4 active when
count status ≤ preset values 1, 3 and 4
Output 2 active when
count status ≤0
Reset to preset value 2
Count mode ADDING
with automatic reset
Outputs 1, 3 and 4 active when
count status ≥ preset values 1, 3 and 4
Output 2 (timed signal) active when
count status = preset value 2
Automatic reset to zero when
count status = preset value 2
Reset to zero
Count mode SUBTRACTING
with automatic reset
Outputs 1, 3 and 4 active when
count status ≤ preset values 1, 3 and 4
Output 2 (timed signal) active when
count status = 0
Automatic reset to preset value 2 when
count status = 0
Reset to preset value 2
Count mode ADDING with automatic
reset and Batch counter
Output 2 (timed signal) active when
main counter = preset value 2
Automatic reset to zero when
main counter = preset value 2
Output 3 active when
main counter ≥ preset value 3
Batch counter counts the number
of automatic repetitions of preset 2
Output 1 resp. 4 active when
batch counter ≥ preset 1 resp. 4
Manual reset sets both counters to zero
Electrical reset sets only main counter
to zero

11
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
Count mode ADDING with automatic
reset and Total counter
Output 2 (timed signal) active when
main counter = preset value 2
Automatic reset to zero when main
counter = preset value 2
Output 3 active when
main counter ≥ preset value 3
Total counter counts all the
count pulses from the main counter
Output 1 resp. 4 active when
total counter ≥ preset value 1 resp. 4
Manual Reset sets both counters to zero
Electronic reset only sets the main counter
to zero
7.8.6.3 Main menu for configuration
Main menu for matching the time
ranges and display
Unit of time
Unit of time: seconds
Decimal point setting
determines the resolution
Unit of time: minutes
Decimal point setting
determines the resolution
Unit of time: hours
Decimal point setting
determines the resolution
Unit of time: hrs. min. sec.
Decimal point setting (Resolution)
Decimal place (determines the resolution)
0 no decimal place
0.0 1 decimal place
0.00 2 decimal places
0.000 3 decimal places
Set value
Set value can be programmed
from 000000 to 999999.
A previously programmed
decimal point will be displayed
Display color (for device E5-648-C446x)
Display color
Upper line: red
Lower line: red
Display color
Upper line: red
Lower line: green
7.8.6.4 Main menu for reset mode
Setting the reset mode
Manual reset (with red key)
and electrical reset (reset input)
No reset possible
(red key and reset input inhibited)
Only electrical reset possible (reset input)
Only manual reset possible (red key)
7.8.6.5 Main menu for preset 1
Main menu for turning preset 1 ON/OFF
ADD mode output operations:
permanent signal at output 1,
becomes active when count ≥ preset 1
SUB mode output operations:
permanent signal at output 1,
becomes active when count ≤ preset 1
ADD mode output operations:
permanent signal at output 1,
becomes passive when count ≥ preset 1
SUB mode output operations:
permanent signal at output 1,
becomes passive when count ≤ preset 1
ADD mode output operations:
timed signal at output 1, becomes
active when count ≥ preset 1.
(Activation only in positive direction)
SUB mode output operations:
timed output at output 1, becomes
active when count ≤ preset 1
(Activation only in negative direction)
ADD mode output operations:
timed signal at output 1, becomes
passive when count ≥ preset 1.
(Deactivation only in positive direction)
SUB mode output operations:
timed output at output 1, becomes
passive when count ≤ preset 1.
(Deactivation only in negative direction)

12
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
ADD mode output operations:
timed signal at output 1, becomes
active with positive direction and
when count ≥ preset 1 and
subsequently active with negative
direction and when count ≤ preset 1
SUB mode output operations:
timed signal at output 1, becomes
active with negative direction and
when count ≤ preset 1 and
subsequently active with positive
direction and when count ≥ preset 1
ADD mode output operations:
timed signal at output 1, becomes
passive with positive direction and
when count ≥ preset 1 and
subsequently passive with negative
direction and when count ≤ preset 1
SUB mode output operations:
timed output at output 1, becomes
passive with negative direction and
when count ≤ preset 1 and
subsequently passive with positive
direction and when count ≥ preset 1
Duration of timed signal of output 1,
programmable from 00.01 to 99.99s
Timed signal is post-triggered
7.8.6.6 Main menu for preset 2
Main menu for preset 2
ADD mode output operations:
permanent signal at output 2, becomes
active when count ≥ preset 2
SUB mode output operations:
permanent signal at output 2, becomes
active when count ≤ zero
ADD mode output operations:
permanent signal at output 2, becomes
passive when count ≥ preset 2
SUB mode output operations:
permanent signal at output 2, becomes
passive when count ≤ zero
ADD mode output operations:
timed signal at output 2, becomes
active when count ≥ preset 2
(Activation only in positive direction).
SUB mode output operations:
permanent signal at output 2,
becomes active when count ≤ zero
(Activation only in negative direction)
ADD mode output operations:
timed signal at output 2, becomes
passive when count ≥ preset 2 (Deactivation
only in positive direction)
SUB mode output operations:
permanent signal at output 2,
becomes passive when count ≤ zero
(Deactivation only in negative direction)
ADD mode output operations:
timed signal at output 2, becomes
active with positive direction and
when count ≥ preset 2 and
subsequently with negative
direction and when count ≤ preset 2
SUB mode output operations:
timed signal at output 2, becomes
active with negative direction and
when count ≤ zero and
subsequently with positive
direction and when count ≥ zero
ADD mode output operations:
timed signal at output 2, becomes
passive with positive direction and
when count ≥ preset 2 and
subsequently with negative
direction and when count ≤ preset 2
SUB mode output operations:
timed signal at output 2, becomes
passive with negative direction and
when count ≤ zero and
subsequently with positive
direction and when count ≥ zero
Duration of timed signal of output 1,
programmable from 00.01 to 99.99s
Timed output is post-triggered
7.8.6.7 Main menu for preset 3 and 4
Only preset 3 is represented here
Main menu for preset 3 [4]
ADD mode output operations:
permanent signal at output 3 [4], becomes
active when count ≥ preset 3 [4]
SUB mode output operations:
permanent signal at output 3 [4], becomes
active when count ≤ preset 3 [4]
ADD mode output operations:
permanent signal at output 3 [4], becomes
passive when count ≥ preset 3 [4]
SUB mode output operations:
permanent signal at output 3 [4], becomes
passive when count ≤ preset 3 [4]
ADD mode output operations:
timed signal at output 3 [4], becomes
active when count ≥ preset 3 [4].
(Activation only in positive direction)
SUB mode output operations:
timed signal at output 3 [4], becomes
active when count ≤ preset 3 [4].
(Activation only in negative direction)
ADD mode output operations:
timed signal at output 3 [4], becomes
passive when count ≥ preset 3 [4].
(Deactivation only in positive direction)
SUB mode output operations:
timed signal at output 3 [4], becomes
passive when count ≤ preset 3 [4].
(Deactivation only in negative direction)

13
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
ADD mode output operations:
timed signal at output 3 [4],
becomes active with positive direction
and when count ≥ preset 3 [4] and
subsequently active with negative direction
and when count ≤ preset 3 [4]
SUB mode output operations:
timed signal at output 3 [4],
becomes active with negative direction
and when count ≤ preset 3 [4] and
subsequently active with positive direction
and when count ≥ preset 3 [4]
ADD mode output operations:
timed signal at output 3 [4], becomes
passive with positive direction and when
count ≥ preset 3 [4] and subsequently
passive with negative direction and when
count ≤ preset 3 [4]
SUB mode output operations:
timed signal at output 3 [4], becomes
passive with negative direction and when
count ≤ preset 3 [4] and subsequently
passive with positive direction and when
count ≥ preset 3 [4]
Duration of timed signal of output 3 [4],
programmable from 00.01 to 99.99 s
Timed output is post-triggered
Active:
Relays are activated when the preset value is reached.
Passive:
Relay becomes de-energized when the preset value is reached.
7.9 Setting the presets
7.9.1 Setting via decade keys
In operating mode preset 4 will be displayed in the lower line,
excepted for the output operations AddBat and AddTot.
Press the Prog/Mode key until the
preset to be changed is displayed—
, , or
Press any decade key
Display switches to the editor mode
Set the desired preset value using the
decade keys
Press the Prog/Mode key to confirm
the value and save it
Display switches to the editor mode
of the next preset or
Approx. 3s after the last press of the
decade keys, or by pressing the Reset
key, the new preset value will be
accepted and the counter will switch
back to operating mode
7.9.2 Setting with Teach-In function
Program the MPI input to tEAch
In programming mode, select the preset
to be changed using the Prog/Mode key
Briefly activate the MPI (NPN or PNP input logic)
• The current count value will be adopted as the
new preset value
• The preset value can subsequently be further modified
via the decade keypad
7.10 Set function
Both the pulse counter and the timer can be set to a default value
by means of the Set function.
Program the MPI input to SEt
Set menu item SEtPt to the desired value
Briefly activate the MPI (NPN or PNP input logic)
• In Adding modes: the pulse counter or timer will be set to the
SEtPt value
• In Subtracting modes: the pulse counter or timer will be set to
a value that is the sum of Preset 2 value and the value of SEtPt
8. Error message
Designation Function
Err 1 Set value is outside the permitted range

14
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
9. Connections
Figure 1. Connections
9.1 Signal and control inputs
Number Designation Function
1AC: 24 Vdc/80 mA
DC: UB connected through
Sensor supply voltage
2GND (0 Vdc) Common connection signal
and control inputs
3INP A Signal input A
4INP B Signal input B
5 RESET Reset input
6 LOCK Keypad lock
7 GATE Gate input
8 MPI User input
9.2 Supply voltage and outputs
Number Designation Function
9Relay contact C.1 Output 1
10 Relay contact N.O.1
11 Relay contact C.2 Output 2
12 Relay contact N.O.2
13 Relay contact N.C.2
14 AC: 90–260 Vac N~
DC: 10–30 Vdc
Supply voltage
15 AC: 90–260 Vac L~
DC: GND (0 Vdc)
Supply voltage
16 Relay contact N.C.4 Output 4
17 Relay contact C.4
18 Relay contact N.O.4
19 Relay contact N.O.3 Output 3
20 Relay contact C.3
10. Technical data
10.1 General data
• Display: LCD positive or negative, backlit 2 x 6-digit
• Digit height
• Upper line: 9 mm
• Lower line: 7 mm
• Special characters: 2 mm
• Overload: Blinking, 1s
• Underload: Counter loses up to 1 decade no pulses
• Data retention: >10 years, EEPROM
• Operation: 8 keys
10.2 Pulse counter
• Count frequency: max. 50 kHz
(see section 13, Frequencies)
• Response time of the outputs—Relays
• Add/Sub: <16 ms
• With automatic repeat: <13 ms
• A/B; (A-B)/A: <38 ms
10.3 Tacho/frequency meter
• Frequency range: 0.01 Hz to 50 kHz
(see section 13, Frequencies)
• Measuring principle
• ≤76.3 Hz Time interval (period measurement)
• >76.3 Hz Gate time
• Gate time approx. 13.1 ms
• Measuring error: <0.1% per channel
• Response time of the outputs
• 1-channel operation: <110 ms at 40 kHz, <170 ms at 50 kHz
• 2-channel operation: <200 ms at 40 kHz, <300 ms at 50 kHz
10.4 Timer
• Seconds: 0.001s–999 999s
• Minutes: 0.001 min–999 999 min
• Hours: 0.001h–999 999h
• h.min.s: 00h.00min.01s–99h.59min.59s
• Min. time measurable: 500 µs
• Measuring error: <50 ppm
• Response time of the outputs:
• Relays: <16 ms

15
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
10.5 Signal and control inputs
• Polarity: programmable NPN/PNP for all inputs in common
• Input resistance: 5 kohms
• Pulse shape: any
• Switching level with AC supply:
• HTL level: Low: 0–4 Vdc; High: 12–30 Vdc
• 5V level: Low: 0–2Vdc; High: 3.5–30 Vdc
• Switching level with DC supply:
• HTL level: Low: 0–0.2 x UB; High: 0.6 x UB–30 Vdc
5V level: Low: 0–2 Vdc; High: 3.5–30 Vdc
• Minimum pulse length of the Reset input: 1 ms
• Minimum pulse length of the Control inputs: 10 ms
10.6 Outputs
Output 1
• Relay with make contact programmable as NC or NO
• Switching voltage: max. 250 Vac/110 Vdc
• Switching current: max. 3A AC/Vdc, min. 30 mA DC
• Switching capacity: max. 750 VA/90W
• Mechanical service life (switching cycles): 2 x 107
• Number of switching cycles at 3A/250 Vac: 1 x 105
• Number of switching cycles at 3A/30 Vdc: 1 x 105
Output 2
• Relay with changeover contact
• Switching voltage: max. 250 Vac/150 Vdc
• Switching current: max. 3A AC/A DC, min. 30 mA DC
• Switching capacity: max. 750 VA/90W
• Mechanical service life (switching cycles): 20 x 106
• Number of switching cycles at 3A/250 Vac: 5 x 104
• Number of switching cycles at 3A/30 Vdc: 5 x 104
Output 3
• Relay with make contact
• Switching voltage: max. 125 Vac/110 Vdc
• Switching current: max. 1A AC/1A DC, min. 1 mA AC/DC
• Switching capacity: max. 62.5 VA/30W
• Mechanical service life (switching cycles): 5 x 107
• Number of switching cycles at 0.5A/125 Vac: 1 x 105
• Number of switching cycles at 1A/30 Vdc: 1 x 105
Output 4
• Relay with changeover contact
• Switching voltage: max. 125 Vac/110 Vdc
• Switching current: max. 1A AC/1A DC, min. 1 mA AC/DC
• Switching capacity: max. 62.5 VA/30W
• Mechanical service life (switching cycles): 5 x 107
• Number of switching cycles at 0.5A/125 Vac: 1 x 105
• Number of switching cycles at 1A/30 Vdc: 1 x 105
10.7 Supply voltage
• AC supply
• 90–260 Vac/max. 8 VA 50/60 Hz
• Ext. fuse protection: T 0.1A
• DC supply
• 10–30 Vdc/max. 1.5W reverse polarity protection
• Ext. fuse protection T 0.2A
10.8 Sensor supply voltage
• AC supply: 24 Vdc ±15%, 80 mA
• DC supply: max. 80 mA, external voltage supply
is connected through
10.9 Climatic conditions
• Operating temperature: –20°C to 65°C
• Storage temperature: –25°C to 75°C
• Relative humidity: RH. 93% at 40°C, non-condensing
• Altitude: to 2000m
10.10 EMC
• Noise immunity: EN61000-6-2 with
shielded signal and control cables
• Noise emission: EN55011 Class B
10.11 Device safety
• Design to: EN61010 Part 1
• Protection class: Class 2
• Application area: Soiling Level 2
10.12 Mechanical data
• Housing: Panel-mount housing to DIN 43 700, RAL 7021
• Dimensions: 48 x 48 x 91 mm
• Panel cut-out: 45+0.6 x 45+0.6 mm
• Installation depth: ca. 107 mm incl. terminals
• Weight: ca. 125g
• Protection: IP 65 (front)
• Housing material: Polycarbonate UL94 V-2
• Vibration resistance: 10–55 Hz/1 mm/XYZ
(EN60068-2-6): 30 min in each direction
• Shock resistance: 100G/XYZ
(EN60068-2-27): 3 times in each direction
(EN60068-2-29): 10G/6 ms/XYZ 2000 times in each direction
• Cleaning: The front of the unit should only be cleaned
using a soft damp (water) cloth
10.13 Connections
• Supply voltage and outputs
• Plug-in screw terminal: 7-pin, RM 5.08
• Core cross section: max. 2.5 mm²
• Plug-in screw terminal: 5-pin, RM 3.81
• Core cross-section: max. 1.5 mm²
• Signal and control inputs:
• Plug-in screw terminal: 8-pin, RM 3.81
• Core cross-section: max. 1.5 mm²

16
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
11. Scope of delivery
• Preset counter
• Mounting clip
• Instruction manual
12. Ordering codes
13. Frequencies (typical)
13.1 Pulse counter
HTL level
• AC supply
• Typ. Low: 2.5V
• Typ. High: 22V
• DC supply—12V
• Typ. Low: 2V
• Typ. High: 10V
• DC supply—24V
• Typ. Low: 2.5V
• Typ. High: 22V
Display Add Sub
AddAr
SubAr
AddBat AddTot
Cnt.Dir 55 kHz 1.5 kHz 1.6 kHz
Up.Dn
Up.Up
20 kHz 1.5 kHz 1.6 kHz
Quad
Quad 2
28 kHz 0.7 kHz 0.7 kHz
Quad 4 10 kHz 0.7 kHz 0.7 kHz
A/B
(A-B)/A
29 kHz 29 kHz 29 kHz
5V level
• Typ. Low: 1.0V
• Typ. High: 4.0V
Display Add Sub
AddAr
SubAr
AddBat AddTot
Cnt.Dir 9 kHz 1.3 kHz 1.6 kHz
Up.Dn
Up.Up
9 kHz 1.3 kHz 1.6 kHz
Quad
Quad 2
9 kHz 0.5 kHz 0.7 kHz
Quad 4 9 kHz 0.5 kHz 0.7 kHz
A/B
(A-B)/A
9 kHz 9 kHz 9 kHz
E5-648-C446 x
Supply voltage
1= 90 to 260 Vac
2= 10 to 20 Vdc
13.2 Frequency meter
HTL level
• AC supply
• Typ. Low: 2.5V
• Typ. High: 22V
• DC supply—12V
• Typ. Low: 2V
• Typ. High: 10V
• DC supply—24V
• Typ. Low: 2.5V
• Typ. High: 22V
5V level
• Typ. Low: 1.0V
• Typ. High: 4.0V
Description HTL 5V
A65 kHz 9 kHz
A – B
A + B
A/B
(A-B)/A
59 kHz 9 kHz
Quad 30 kHz 9 kHz
Switching levels of the input
Switching levels with AC supply:
• HTL level
• Low: 0–4 Vdc
• High: 12–30 Vdc
• 5V level
• Low: 0–2 Vdc
• High: 3.5–30 Vdc
Switching levels with DC supply:
• HTL level
• Low: 0–0.2 x UB
• High: 0.6 x UB–30 Vdc
• 5V level
• Low: 0–2 Vdc
• High: 3.5–30 Vdc

17
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
14. Input modes: Pulse counting
Function Diagram  P = Preset PNP: Count on Rising Edge NPN: Count on Falling Edge
Cnt.Dir
0 1 2 1 0 –1 –2
P P +1 P +2 P +1 P P –1 P –2
INP A
INP B
ADD
SUB
Inp A: Count input
Inp B: Count direction
Add: Display 0 --> Preset
Sub: Display Preset -> 0
Up.Dn
0 1 2 1 0 0 1
INP A
INP B
ADD
SUB P P PP +1 P +1P +1P +2
Inp A: Count input add
Inp B: Count input sub
Add: Display 0 --> Preset
Sub: Display Preset -> 0
Up.Up
10 2 3 4 6 7
INP A
INP B
ADD
Inp A: Count input 1 add
Inp B: Count input 2 add
Add: Display 0 --> Preset
Quad
0 1 2 3 2 1 0
P P +1 P +2 P +3 P +2 P +1 P
INP A
INP B
ADD
SUB
A 90° B
Inp A: Count input
Count on one edge
Inp B: Reverse direction
Add: Display 0 --> Preset
Sub: Display Preset -> 0
Quad 2
0 1 2 23 34
P P +1 P +2 P +2P +3 P +3P +4
INP A
INP B
ADD
SUB
A 90° B
Inp A: Count input
Count on rising and on falling edges
Inp B: Reverse direction
Add: Display 0 --> Preset
Sub: Display Preset -> 0
 No counting when GATE input is active

18
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
14. Input modes: Pulse counting, continued
Function Diagram  P = Preset PNP: Count on rising edge NPN: Count on falling edge
Quad 4
INP A
INP B
ADD
SUB
0
P
1
P+1 P+2 P+3 P+3P+4 P+4P+5 P+5P+6 P+6P+7
2 3 34 45 56 67
A 90° B
Inp A: Count input
Count on rising and on falling edges
Inp B: Count input
Count on rising and on falling edges,
Reverse direction
Add: Display 0 --> Preset
Sub: Display Preset -> 0
A/B
0 1 1 1 2 3 4
0 1 2 3 3 4 4
0 1 0.5 0.33 0.66 0.75 1
INP A
Counts A
INP B
Counts B
Display
Inp A: Count input 1
Inp B: Count input 2
Formula:
A/B
(A-B)/A
0 1 1 1 2 3 4
0 1 2 3 3 4 4
0% 1% –100% –200% –50% –33% 0%
INP A
Counts A
INP B
Counts B
Display
Inp A: Count input 1
Inp B: Count input 2
Formula:
(A – B)/A x100
 Note: No counting when GATE input is active

19
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
15. Input modes: Timing
Function Diagram PNP: Count on rising edge NPN: Count on falling edge
InA.InB
INP A
INP B
GATE
ADD
SUB
T1 T2
on off
0
P
T2
P–T2
Inp A: Start
Inp B: Stop
Add: Display 0 --> Preset
Sub: Display Preset -> 0
InB.InB
INP B
GATE
ADD
SUB
T1 T2
off on off
0 T1 T1+T2
P–T1–T2P–T1P
Inp A: no function
Inp B: Start/Stop
Add: Display 0 --> Preset
Sub: Display Preset -> 0
FrRrun
off
T1 T2
on off
GATE
ADD
SUB
0 T1 T1+T2
P–T1–T2P–T1P
Inp A: no function
Inp B: no function
Control of the timing only via the GATE input
Add: Display 0 --> Preset
Sub: Display Preset -> 0
Auto
off on off
T1 T2 T3 T4
0
P P–T1 P–T2 P–T2–T3
0 T1 T2 T2+T30 0
P P P
GATE
RESET
PRESET
ADD
SUB
Inp A: no function
Inp B: no function
Control of the timing via RESET (manual or electrical)
Add: Display 0 --> Preset
Sub: Display Preset -> 0

20
Instruction leaet IL05407001E
Effective October 2010
E5-648-C446x electronic preset
counter with four presets (relays)
LCD negative, red-green backlighting
EATON CORPORATION www.eaton.com
16. Input modes: Frequency meter
Function Diagram PNP: Count on rising edge NPN: Count on falling edge
A
0 0 xFA0 FA1 FA2
0 0 0FA0 FA1 FA2
INP A
Display
Inp A: Frequency input
Inp B: no function
AsubB
0 0 xFA0 FA1 FA2
0 0 xFB0 FB1 FB2
0 0 FA0 –FB2
FA0 – FB0 FA1 – FB1
INP A
INP B
Display
Inp A: Frequency input 1
Inp B: Frequency input 2
Formula:
A – B
AaddB
0 0 xFA0 FA1 FA2
0 0 xFB0 FB1 FB2
0 0 FA0 FB2
FA0 + FB0 FA1 _ FB1
INP A
INP B
Display
Inp A: Frequency input 1
Inp B: Frequency input 2
Formula:
A + B
Quad
0 0 FA0 FA1 FA2 FA3 FA4
Display
INP B
INP A
fA0 fA1 fA2 fA3 fA4 fA5
A 90° B
Inp A: Frequency input 1
Inp B: Reverse direction
A/B
0 0 xFA0 FA1 FA2
0 0 xFB0 FB1 FB2
0 0 0 0FA0 / FB0 FA1 / FB1
INP A
INP B
Display
Inp A: Frequency input 1
Inp B: Frequency input 2
Formula:
A/B
(A-B)/A
0 0 xFA0 FA1 0
0 0 xFB0 FB1 FB2
0 0 100% 0FA0 % FB0 FA1 % FB1
INP A
INP B
Display
Inp A: Frequency input 1
Inp B: Frequency input 2
Formula:
(A – B)/A x100