V45450-2 VEEDER ROOT, V45450-2 Datasheet - Page 223

• 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 PM21S provides two functions in one easy-to-use product. As a
receiver, it accepts differential line driver signals and converts them to
single ended signals for use with counters and indicators. This unit is
located near the counter or indicator and allows input signals to travel
long distances without degradation and with higher noise immunity.
As a power supply, it also provides a power source for encoders,
pickups and other devices that have high current requirements.
The differential receiver and power supply operate independently, so
only the features that are required need to be connected. All field
connections are made through a terminal strip which accepts number 22
through 12 AWG.
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Typical Applications:
Two independent channels
Differential inputs
High capacity transducer supply
Internal line termination
Hysteresis on inputs
Noise filtering
Short circuit protected outputs
Selectable 115/230 VAC Operation
DYNAPAR
Digital Accessories
PM21S00
brand
Rate indicator
Computer
Counter
PLC
PM21S Line Receiver & Supply
SPECIFICATIONS
Input Power:
Transducer Output Power: +12 VDC ±5% @ 225 mA
Differential Inputs:
Outputs:
Environmental:
Model No.
PM21S00
Dimensions:
The PM21 may be mounted either horizontally or vertically, as required, using
standard #10 hardware.
VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR
Ext. Receiver Supply: +12 VDC @ 25 mA max.
Int. Transducer Supply: 115/230 VAC; ±10%, 50/660 Hz, 6 VA
Voltage Range: ±15 VDC max.
Input Sensitivity: 200 mV
Input Hysteresis: 50 mV
Input Impedance: approx. 5 kΩ
Input Frequency: 100 kHz max.
Line Receiver: DM88C20
Compatible Line Drivers: DM88C30, DM8830 or equivalent
V
V
Operating Temperature: 32°F to 122°F; 0°C to 50°C
Storage Temperature: 0°F to 186°F; -18°C to 85°C
Relative Humidity: 0% to 90% non-condensing
OL
OH
: 0.5V typ. @ 2.5 mA sink
: 9.75 V typ. @ 0.6 mA source
3.95" O.A.
100.3 mm
SIDE VIEW
80.0 mm
3.15"
Description
Differential Line Receiver and Supply
44.2 mm
5.6 mm
0.22"
1.74"
Differential Line
Receiver and
Power Supply
25.4 mm
0.20 Dia.
5.1 mm
1.00"
FRONT VIEW
114.3 mm
127.0 mm
89.9 mm
4.50"
5.00"
3.54"
10.05
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