E5-648-C2421 EATON CUTLER HAMMER, E5-648-C2421 Datasheet - Page 10

• Manufacturer Part Number: E5-648-C2421
• Description: PRESET COUNTER, 6-DIGIT, 90VAC TO 260VAC
• Manufacturer: EATON CUTLER HAMMER

Specifications of E5-648-C2421

• No. Of Digits / Alpha: 6
• Digit Height: 9mm
• Supply Voltage Range: 90VAC To 260VAC
• Power Consumption: 750VA
• Counting Speed: 50kHz
• Operating Temperature Range: -20°C To +65°C

Instruction leaflet IL05407002E
Effective October 2010
Input mode time measurement
Gate control for timing
User input
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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
Timing takes place when the
Gate input is not active
Timing takes place when the
Gate input is active
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
7.8.6.2 Main menu for output operations
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
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
Output 1 active
when count status ≤ preset value 1
Output 2 active when count status ≤0
Reset to preset 2
Count mode ADDING with
automatic reset
Output 1 active when count status ≥
preset value 1
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
Output 1 active when
count status ≤ preset value 1
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 output) active
when main counter = preset value 2
Automatic reset to zero when
main counter = preset value 2
Batch counter counts the number
of automatic repetitions of preset 2
Output 1 active when
batch counter ≥ preset 1
Manual reset sets both counters to zero
electrical reset sets only main counter
to zero
electronic preset counter
with two presets
E5-648-C242x