V45450-2 VEEDER ROOT, V45450-2 Datasheet - Page 199

• Manufacturer Part Number: V45450-2
• Description: Multifunction Counter
• Manufacturer: VEEDER ROOT
• Type: Counterr

Specifications of V45450-2

• No. Of Digits / Alpha: 8
• Digit Height: 10mm
• Counting Speed: 10kHz
• Operating Temperature Range: 0°C To +55°C
• Character Size: 10mm
• Panel Cutout Width: 1.77"
• Connection Type: Screw
• Counter Type: Predetermining
• Cut Out, Panel: 1/16 DIN
• Dimensions: 1.89"L×4.33"W×1.89"H
• Display Digit Height: 10mm (Top Display), 7mm (Bottom Display)
• Display Type: LED
• Frequency, Operating: 50⁄60 Hz
• Function: Counter
• Input Type: NPN
• Mounting Type: Panel
• Number Of Digits: 8
• Primary Type: Electronic
• Standards: UL and cUL Recognized, CE Marked
• Temperature, Operating, Range: 0 to +50 °C
• Terminal Type: Screw Terminal
• Termination: Screw Terminal
• Voltage, Supply: 90 to 264 VAC
• Weight: 7 Oz.
• Input Signals Accepted From A Variety Of Sources: Dry Contact, PNP or NPN Sensors, Encoders
• Lead Free Status / RoHS Status: na

The Dynapar brand MDJR2 provides superior speed regulation and
unique capabilities for control of DC motors. Extruders, mixing pumps
and material handling conveyors benefit from the elimination of speed
variations from temperature, power line voltage or motor load changes;
the result is consistently higher quality production. The MDJR2 also
operates in minutes and seconds, for food and beverage applications
that need to control the cooking time of ovens and broilers.
The follower mode of the MDJR2 precisely matches its motor speed to
another motor, machine section or manufacturing process. With the
assurance of zero cumulative error (drift) over time, it economically
automates transfer lines, coating or draw of plastics film, and paper or
plastics winding/unwinding.
The MDJR2 has a large, LED display. Actual process time or speed
can be scaled into meaningful units (feet per minute, gallons per
second, or RPM) for operator ease in monitoring and setting the desired
speed.
General features include:
Installation is simplified through the use of pluggable terminals and
simple input and output diagnostics. The rugged metal enclosure and
isolated drive output provide complete immunity from electrical noise
and the universal power input is fully filtered for low emissions.
For speed control without drive, see MSJR4, MSJR5
For smaller DC drive, see MDJR1
Typical Applications:
Leader or follower operation
Speed or Process Time (inverse speed) setpoints
Integral horsepower DC drive
PID with velocity feedforward
Programmable Accel/Decel ramp rate
Speed display calibration in engineering units
High and Low alarms in setpoint units or percentage of setpoint
Three level security of setpoints, loop gains and program data
NEMA4/IP66 front panel washdown rating
Nonvolatile memory
DYNAPAR
Motion Controllers
Precise Control of
Extruder Drives
Raw
Material
brand
MDJR2 as a master
1 2 3 4
Extruder
Finished Material
Motor
Encoder
MDJR2 Motion Controller
SPECIFICATIONS
Input Power: universal, 85 to 265 VAC, 50-60 Hz, 18 VA
Output Power: 0 to 90 VDC typical at 115 VAC input (0 to 180 VDC
Maximum HP Rating: 1 HP at 115 VAC input; 2 HP at 230 VAC input
Overload Capacity: 200 % for 1 minute
Sensor Power: selectable, 5 or 12 VDC
Display: 5 digit, 0.56" bright red 7-segment LED; 9 program and status
Setpoints: Speed: 4 digit, programmable decimal point; Ratio: 4 digit,
Alarms: high and low; programmable as actual value or percentage of
Security: 3 levels: Program (Disable/Enable); Setup (Off/On) and
Signal Inputs: Feedback and Reference: squarewave (pulse) or
Control Inputs: Auto/Manual; Trim Reset/Jog; Ramp Hold
Alarm Outputs: open collector, 100 mA max. sink, 28 VDC max
Regulation: Leader (speed): 0.05%; Follower (ratio): 0.05% with zero
Loop Time: 16 milliseconds
Operating Temperature: 32 to 122 F (0 to 50 C)
Model No.
MDJR2U00
Panel Dims:
Dimensions:
typical at 230 VAC input)
display annunciators
fixed decimal point X.XXX; Process Time: 4 digit, fixed format
MM:SS; Jog Speed: 4 digit
sepoint
Setpoint Adjustment (Incremental/Digit by Digit/Both/None)
sinewave (magnetic), 20 kHz max each
long term drift; Process Time: 0.05%
VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR
A new standard for price and
performance in compact digital
DC drives, with full PID
control, leader/follower and
process time capabilities
FRONT
96 mm
90 mm
3.78"
3.54"
Cutout: 3.58" x 3.58" (92 x 92 mm). Thickness: 1/16" (1.6 mm)
to 1/4" (6.4 mm). Depth behind panel: 5.75" (147 mm) min.
Description
1/4 DIN Digital DC Drive
9 mm
.35"
96 mm
3.78"
10%, 0 to 125 mA max
127 mm
5.15"
SIDE
90 mm
19 mm
3.54"
.72"
8.05
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