JRP2-1C-R/Q [MSYSTEM]
Plug-in Signal Conditioners M-UNIT;
| 型号： | JRP2-1C-R/Q |
| 厂家： | 
M-SYSTEM |
| 描述： | Plug-in Signal Conditioners M-UNIT |
| 文件： | 总5页 (文件大小：156K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL: JRP2
Plug-in Signal Conditioners M-UNIT
Factory Setting
Input type
Open collector
----
DC coupled
Pulse amplitude
Pulse sensing
ENCODER SPEED TRANSMITTER
(field-programmable; built-in excitation)
Functions & Features
Low
1V*1 (5V excitation)
Detecting level
1 (12/24V excitation)
2V*
• Converts a two-phase forward and reverse rotation pulse
signal with 90 degree phase difference into a forward and
reverse speed signal
Frequency range
Input zero frequency
Input span frequency
0 – 1 kHz
0 Hz
1 kHz
Low-end cutout 0 Hz
Low-end cutout deadband 0.01kHz
• Built-in excitation
• Field-selectable input type and range
• Isolation up to 2000 V AC
Alarm setpoint
100%
Alarm deadband
Alarm mode
Linearization
1.00%
High alarm
Without
• High-density mounting
Typical Applications
*1. Detecting voltage in the internal circuit
• Measuring moving speed of a machine with a rotary
encoder
INPUT – Field-selectable
Open collector
72
(2.83)
Voltage pulse
RS-422 line driver pulse
Two inputs (phase A and B) are required for adequate
operation of the this unit.
80
(3.15)
[1] EXCITATION
1: 5 V DC @ 120 mA
4: 12 V DC @ 60 mA
7: 24 V DC @ 25 mA
136
(5.35)
mm (inch)
MODEL: JRP2–[1][2]–[3][4]
[2] OUTPUT
Current
ORDERING INFORMATION
• Code number: JRP2-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
(e.g. JRP2-76-K/Q)
A: 4 – 20 mA DC (Load resistance 750 Ω max.)
B: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D: 0 – 20 mA DC (Load resistance 750 Ω max.)
E: 0 – 16 mA DC (Load resistance 900 Ω max.)
F: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
• Special output range (For codes Z & 0)
• Use Ordering Information Sheet (No. ESU-1577). Factory
setting (indicated below) will be used if not otherwise
specified.
• Specify the specification for option code /Q
(e.g. /C01/S01)
1: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3: 0 – 1 V DC (Load resistance 100 Ω min.)
4: 0 – 10 V DC (Load resistance 1000 Ω min.)
5: 0 – 5 V DC (Load resistance 500 Ω min.)
6: 1 – 5 V DC (Load resistance 500 Ω min.)
4W: -10 – +10 V DC (Load resistance 2000 Ω min.)
5W: -5 – +5 V DC (Load resistance 1000 Ω min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)
JRP2 SPECIFICATIONS
ES-1577 Rev.8 Page 1/5
http://www.m-system.co.jp/
MODEL: JRP2
configurable with JXCON)
• Input frequency range
• Zero and span
[3] POWER INPUT
AC Power
K: 85 – 132 V AC
DC Power
• Low-end cutout
• Alarm setpoint
S: 12 V DC
• Output fine adjustment
• Linearrization
R: 24 V DC
V: 48 V DC
• Others
P: 110 V DC
Adjustments: With DIP and Rotary switches.
• Input Type
[4] OPTIONS
• Noise Filter
blank: none
• Pulse amplitude
/Q: With options (specify the specification)
(Refer to the instruction manual for details)
Modular jack: Connecting the PU-2x
Low-end cutout: Specify frequency (When the low-end
cutout is set to 0 Hz, the deadband is not valid.)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
INPUT SPECIFICATIONS
Excitation: Shortcircuit protection; approx. 440 mA (max.) at
shortcircuit
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Maximum frequency: 200 kHz
Frequency ranges: 0 – 0.01 Hz through 100 kHz
Note: Choose 100 kHz range to set the zero/span
frequencies greater than 100 kHz.
Minimum span: 10 % of the selected frequency range
Minimum pulse width time requirement: 2.5 μsec. for both
ON and OFF
RELATED PRODUCTS
• Programming Unit (model: PU-2x)
• PC configurator software (model: JXCON)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the
PC. Please refer to the internet software download site or
the users manual for the PC configurator for applicable
cable types.
■ Open Collector
Input requirements (Excitation: Sensing)
5 V: Approx. 4 V / 1.0 mA
12 V: Approx. 9 V / 2.3 mA
24 V: Approx. 16 V / 4.7 mA
GENERAL SPECIFICATIONS
Construction: Plug-in
ON resistance: ≤ 200 Ω
OFF resistance: ≥ 200 kΩ
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
Detecting level:
1 V (5 V excitation)
2 V (12/24 V excitation)
Housing material: Flame-resistant resin (black)
Isolation: Input to DC output to alarm output to power
Overrange output: Approx. -15 to +115 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Alarm mode: High or Low
(Detecting voltage in the internal circuit. For open collector
input, be sure to re-adjust the voltage back to 1 V (5 V
excitation) or 2 V (12/24 V excitation) if it has been changed
for other input types.)
Detecting pulse edge: OFF (input monitor LED ON) to ON
(LED OFF)
Alarm setpoint: -15 – +115 %
■ Voltage Pulse
Alarm deadband: 0 – 20 %
Waveform: Square or sine
Input monitor (PL1): Red LED blinks according to the input
phase A.
Input impedance: 10 kΩ min.
Pulse amplitude: 0.1 – 100 Vp-p
Input monitor (PL2): Red LED blinks according to the input
phase B.
Max. voltage between input terminals: 50 V
Detecting level: 0 – 5 V (factory setting: 2 V)
(Detecting voltage in the internal circuit.)
Detecting pulse state: A pulse rise detected when the input
voltage goes above the detecting level (input monitor LED
Excitation adjustment: 5 – 24 V DC
Software programming: Programming Unit (model: PU-2x);
(Refer to the users manual of JXCON for the adjustments
JRP2 SPECIFICATIONS
ES-1577 Rev.8 Page 2/5
http://www.m-system.co.jp/
MODEL: JRP2
ON); a pulse sink detected when it goes below
the level (LED OFF).
span, except fixed to ±0.05 % with [Freq. Range ÷ Span] ≤
1.
■ RS-422 Line Driver Pulse
[Example] Open collector input, 0 – 50 kHz
Selected Freq. Range (100 kHz) ÷ Input Span (50 kHz) ×
Accuracy 0.05 % + Output Accuracy 0.05 % = ±0.15 %
Alarm setpoint accuracy: ±0.1 %
Receiver: Conforms to RS-422
■ Voltage pulse waveform
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time (0 – 90 %)
Volts
50V max.
≤1 Hz range: two pulse cycles
≥10 Hz range: 0.5 sec. + one pulse cycle
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
Amplitude
Vinp-p
DC Offset
t
2000 V AC @ 1 minute (input to DC output to power)
1500 V AC @ 1 minute (input or DC output or power to
alarm output)
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
2000 V AC @ 1 minute (circuit to ground)
Minimum span: 1 mA
Offset: Max. 1.5 times span
Load resistance: Output drive 15 V max.
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
Offset: Max. 1.5 times span
Load resistance: Output drive 10 mA max.; 5 mA for
negative voltage output; at ≥ 0.5 V
■ Alarm Output: Relay contact
Rated load: 125 V AC @ 0.5 A (cos ø = 1)
30 V DC @ 0.5 A (resistive load)
Maximum switching voltage: 250 V AC or 125 V DC
Maximum switching power: 62.5 VA or 60 W
Minimum load: 10 mV DC @ 1 mA
Mechanical life: 5 × 10 cycles (300 cycles/minute)
7
For maximum relay life with inductive loads, external
protection is recommended.
INSTALLATION
Power input
•AC: Operational voltage range 85 – 132 V,
47 – 66 Hz, approx. 7 VA
•DC: Operational voltage range: Rating ±10 %, or 85 – 150
V for 110 V rating; ripple 10 %p-p max.; Approx. 4 W (140
mA at 24 V)
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 350 g (0.77 lb)
PERFORMANCE in percentage of span
Accuracy: Input accuracy + output accuracy
Output accuracy: ±0.05 % of the output range
Input accuracy: ±0.05 % of the selected freq. range
The input accuracy is inversely proportional to the input
JRP2 SPECIFICATIONS
ES-1577 Rev.8 Page 3/5
http://www.m-system.co.jp/
MODEL: JRP2
EXTERNAL VIEW
Refer to the instruction manual for the setting procedure.
Input Type Selectors
Modular Jack
ON
1
2
Input Monitor LED PL1
3
4
Input Monitor LED PL2
5
6
4
1
Detecting Level Adj.
SW3
9
7
8
1
2
3
4
5
6
7
8
Detecting Level Adj. Pin
Pulse Amplitude Selector
Sensor Excitation Adj.
SW1
SW2
1
2
3
4
5
6
7
8
Zero Adj.
Span Adj.
OPERATION
STOP
FORWARD
REVERSE
20mA
+10V
Ǿ
Ǿ
A
B
INPUT
INPUT
+
ACCEL.
DECEL.
4mA
–10V
0 Hz
rev. 30 Hz
fwd. 100 Hz
CUTOUT
rev. 100 Hz
fwd. 100 Hz
ACCEL.
CUTOUT
–
Forward Rotation: Phase A leads the Phase B by 90 degrees.
Reverse Rotation: Phase A lags behind Phase B by 90 degrees.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
CLAMP
(top & bottom)
7.8 (.31)
DIN RAIL
35mm wide
7
14
6
5
12
4
3
2–4.5 (.18) dia.
MTG HOLE
25 (.98) deep
8
9
15 10
1
11
2
14–M3.5
SCREW
50 (1.97)
72 (2.83)
107 (4.21)
136 (5.35)
60 (2.36)
72 (2.83)
[3.3 (.13)]
• When mounting, no extra space is needed between units.
JRP2 SPECIFICATIONS
ES-1577 Rev.8 Page 4/5
http://www.m-system.co.jp/
MODEL: JRP2
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
■ OPEN COLLECTOR or VOLTAGE PULSE INPUT
10
Ry
ALARM OUTPUT
2
DETECT. LEVEL
INPUT INPUT TYPE
MON.
6
1
Z
S
Isolation
Waveform
Shaper
Digital
Computation
Output
Driver
+
–
4
3
+
φ
A
OUTPUT
POWER
COM
11
7
–
INPUT
MON.
15
5
U(+)
V(–)
*
Waveform
Shaper
+
+
14
9
φ
B
VS
Exc.
Supply
PWR
8
MODULAR JACK
12
PU-2x
ROTARY
ENCODER
SERIAL TRANSMISSION LINE
Base Socket
■ RS-422 LINE DRIVER INPUT
10
Ry
ALARM OUTPUT
2
–
15
3
COM
INPUT
INPUT TYPE
MON.
*
9
1
Z
S
Isolation
+
–
+
–
+
4
φ
φ
φ
φ
A
A
B
B
RS-422
Receiver
Digital
Computation
Output
Driver
+
12
5
OUTPUT
POWER
INPUT
MON.
11
7
–
RS-422
Receiver
U(+)
V(–)
6
VS
14
Excitation
Supply
PWR
8
ROTARY
ENCODER
MODULAR JACK
PU-2x
SERIAL TRANSMISSION LINE
Base Socket
*Terminals 3 and 15 are internally connected.
The rotary encoder's COM terminal can be connected to either one.
Specifications are subject to change without notice.
JRP2 SPECIFICATIONS
ES-1577 Rev.8 Page 5/5
http://www.m-system.co.jp/
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