10PR-140-R/C03 [MSYSTEM]
High-density Signal Conditioners 10-RACK;型号: | 10PR-140-R/C03 |
厂家: | M-SYSTEM |
描述: | High-density Signal Conditioners 10-RACK |
文件: | 总3页 (文件大小:103K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: 10PR
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
High-density Signal Conditioners 10-RACK
[3] OPTIONS
blank: none
PULSE SCALER
Functions & Features
/Q: With options (specify the specification)
• Converting pulse rate into convenient engineering unit for
display on a totalizing counter or meter
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
Typical Applications
• Positive displacement flowmeters and turbine flowmeters
• Magnetic tachometers
/C02: Polyurethane coating
/C03: Rubber coating
CAUTION
1) This unit's output waveform is not uniform due to its
scaling method.
2) Use input relays which do not cause chattering (e.g.
mercury relays). Other relays could be used only with a CR
filter, for 10 Hz at maximum.
3) Use M-System’s Model M2PRU instead of this unit in
conjunction with the pulse output from M-System’s power
transducers.
R
MODEL: 10PR–[1][2]0–R[3]
C = 1 µF
R = 10k ohms
PULSE
SCALER
Relay
C
ORDERING INFORMATION
• Code number: 10PR-[1][2]0-R[3]
Specify a code from below for each [1] through [3].
(e.g. 10PR-110-R/Q)
GENERAL SPECIFICATIONS
Construction: Rack-mounted; terminal access via screw
terminals at the front and via card-edge connector at the
rear; terminal cover provided
• Input frequency range (e.g. 0 – 356.7 Hz)
• Output frequency range (e.g. 0 – 1.00 Hz)
• Specify the specification for option code /Q
(e.g. /C01)
Connection
Input: M3.5 screw terminals (torque 0.8 N·m)
Output: Card-edge connector and M3.5 screw terminals
(torque 0.8 N·m)
[1] INPUT
1: Dry contact (max. 100 kHz)
Power input: Supplied from card-edge connector
Screw terminal: Nickel-plated steel
2: Voltage pulse (max. 100 kHz)
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
[2] OUTPUT 1
Input pulse sensing: Capacitor coupled; detecting pulse rise
Sensitivity adjustment: Single-turn screwdriver adjustment
(front); 25 mVp-p – 5 Vp-p
1: Open collector (max. frequency 20 kHz)
2: 5 V pulse (max. frequency 20 kHz)
3: Relay contact (max. frequency 2 Hz)
4: 24 V pulse (max. frequency 20 Hz)
Scaling factor: 0.9999 × 10 – 0.0001 × 10–6
0
OUTPUT 2
0: None
INPUT SPECIFICATIONS
■ Dry Contact: Mechanical contact or open collector
Max. frequency: 100 kHz
Pulse width time requirement: 5 μsec. min. (20 msec. min.
for frequencies ≤ 10 Hz)
POWER INPUT
DC Power
Sensing: Approx. 7.5 V DC @ 1 mA
R: 24 V DC
http://www.m-system.co.jp/
10PR SPECIFICATIONS
ES-0860 Rev.9 Page 1/3
MODEL: 10PR
ON/OFF level: ≤ 20 kΩ for ON, ≥ 100 kΩ for OFF
■ Voltage Pulse: Square or sine waveforms*
Max. frequency: 100 kHz
Load resistance: 600 Ω minimum
■ 24 V Pulse
Frequency range: 0 – 20 Hz
High pulse width: Approx. 30 msec.
High level: 24 V ±10 %
Low level: ≤ 0.5 V
Pulse width time requirement: 5 μsec. min. (20 msec. min.
for frequencies ≤ 10 Hz)
Input amplitude: 25 mVp-p – 50 Vp-p
Minimum amplitude requirement
•With duty ratio 50 % ±10 %
(frequency: amplitude)
Load current: 30 mA max.
Load resistance: 800 Ω minimum
0 – 2 kHz: 25 mVp-p
INSTALLATION
0 – 20 kHz: 50 mVp-p
Current consumption: Approx. 80 mA
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Standard Rack 10BXx
0 – 40 kHz: 1 Vp-p
0 – 100 kHz: 5 Vp-p
•With duty ratio other than 50 % ±10 %
(pulse width: amplitude)
Weight: 200 g (0.44 lb)
5 μsec.: 5 Vp-p
10 μsec.: 3.5 Vp-p
PERFORMANCE
50 μsec.: 2 Vp-p
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(input to output to power)
100 μsec.: 1 Vp-p
500 μsec.: 0.5 Vp-p
Input impedance: 100 kΩ minimum
1500 V AC @ 1 minute (input or output or power to ground)
*Voltage pulse examples
25mV – 50V
0V
25mV – 50V
0V
25mV p-p
– 50V p-p
0V
OUTPUT SPECIFICATIONS
■ Open Collector: 50 V DC @ 50 mA (resistive load)
Frequency range: 0 – 20 kHz
ON pulse width: Approx. 30 μsec.
Saturation voltage: 0.6 V DC
■ Relay Contact: 120 V AC @ 200 mA (cos ø = 1)
240 V AC @ 100 mA (cos ø = 1)
24 V DC @ 200 mA (resistive load)
Maximum switching voltage: 240 V AC or 30 V DC
Maximum switching power: 24 VA or 4.8 W
Minimum load: 5 V DC @ 10 mA
Frequency range: 0 – 2 Hz
ON pulse width: Approx. 30 msec.
Relay life: ≥ 5 × 10
≥ 10 cycles (electrical)
■ 5 V Pulse
7
cycles (mechanical)
5
Frequency range: 0 – 20 kHz
Low pulse width: Approx. 30 μsec.
High level: 5 V ±10 %
Low level: ≤ 0.5 V
http://www.m-system.co.jp/
10PR SPECIFICATIONS
ES-0860 Rev.9 Page 2/3
MODEL: 10PR
EXTERNAL VIEW
1
5
2
6
3
Sensitivity Adj.
7
8
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
7–M3.5 SCREW
8 (.31)
2–4.3 (.17) dia.
MTG HOLE
TERMINAL COVER
1
5
2
6
3
7
8
3 (.12)
25 (.98)
51 (2.01)
130 (5.12)
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
SENSITIVITY ADJ.
Isolation
*
Pulse Volt.
Amplifier
Output
Driver
+
–
1
2
3
7
8
5
6
+
–
Scaler
One-Shot
+7.5V
INPUT
OUTPUT
OUTPUT
POWER
*Dry contact input only.
Specifications are subject to change without notice.
http://www.m-system.co.jp/
10PR SPECIFICATIONS
ES-0860 Rev.9 Page 3/3
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