ES-5059 Rev.15
M2XRP2
Super-mini Signal Conditioners Mini-M Series
ENCODER SPEED TRANSMITTER
(PC programmable; built-in excitation)
Functions & Features
• Converts a two-phase forward and reverse rotation
pulse signal with 90 degree phase difference into a forward and reverse speed signal
• Built-in excitation
• PC programmable input and output ranges
• Input pulse monitoring LED
• Direct RS-422 input
Typical Applications
• Measuring moving speed of a machine with a rotary encoder
MODEL: M2XRP2-[1][2][3]-[4][5]
ORDERING INFORMATION
• Code number: M2XRP2-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. M2XRP2-000-M2/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01)
• Non-specified orders will be shipped at default factory settings (M2XRP2-000: Open collector input/12 V excitation/4 – 20 mA output). However, a power suffix code must be specified.
If you specify a full code number without specific calibration ranges, the input frequency is factory set to the maximum range available for the selected input code and the output is set to the default range. Use Ordering Information Sheet (No. ESU-5059).
Note: Must be used with its socket. NOT installable to a multi-unit installation base. (e.g. model: M2BS-16)
[1] INPUT
0
: User-calibrated (Factory default: open collector, 0 – 100 kHz)
If the unit is to be factory-calibrated to a specific
input type, please select from the following:
A
: Open collector
B
: Voltage pulse
J
: RS-422 line driver pulse
[2] EXCITATION
0
: User-calibrated (Factory default: 12 V DC / 5 mA)
If the unit is to be factory-calibrated to a specific
voltage value, please select from the following:
1
: 5 V DC / 5 mA
4
: 12 V DC / 5 mA
[3] OUTPUT
0
: User-calibrated (Factory default: 4 – 20 mA)
If the unit is to be factory-calibrated to a specific
output type, please select from the following:
Current
Z1
: Range 0 – 20 mA DC
Voltage
V1
: Range -2.5 – +2.5 V DC
V2
: Range -10 – +10 V DC
(Configurator software is used to change output over the described range of the selected suffix code. For changing out of this range, set the Output Range Selectors inside the unit before software adjustment.)
[4] POWER INPUT
AC Power
M2
: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(90 – 264 V for UL)
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P
: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(110 V ±10 % for UL)
[5] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N
: Without CE or UL
/CE
: CE marking
/UL
: UL approval, CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating (UL not available)
/C04
: Polyolefin coating (UL not available)
TERMINAL SCREW MATERIAL
/S01
: Stainless steel (UL not available)
RELATED PRODUCTS
• PC configurator software (model: JXCON)
Downloadable at our 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.
GENERAL SPECIFICATIONS
Construction
: Plug-in
Connection
: M3 screw terminals (torque 0.8 N·m)
Screw terminal
: Chromated steel (standard) or stainless steel
Housing material
: Flame-resistant resin (black)
Isolation
: Input to 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)
Configuration
: Via PC Configurator Software (model:JXCON) on the Windows PC connected to
the front jack.
Programmable features include
:
· I/O type and range
· Zero and span adjustments
· Low-end cutout
· Linearization
Status indicator LED
: Red LED; Flashing patterns indicate different operating status of the transmitter.
Input monitor (PL1)
: Green LED blinks according to the input phase A.
Input monitor (PL2)
: Green LED blinks according to the input phase B.
Excitation adjustment
: 5V or 12V DC
Configurator connection
: 2.5 dia. miniature jack;
RS-232-C level
Pulse sensing
: DC coupled or capacitor coupled selectable with DIP SW
Low-end cutout
: 100 msec. – 100 sec. or no cutout programmable
INPUT SPECIFICATIONS
Excitation
: Shortcircuit protection; 20 mA max. at shortcircuit
Maximum frequency
: 200 kHz
Frequency ranges
:
0 – 10 mHz, 0 – 100 mHz, 0 – 1 Hz, 0 – 10 Hz, 0 – 100 Hz,
0 – 1 kHz, 0 – 10 kHz, 0 – 100 kHz
(Choose 100 kHz range to set the zero/span frequencies lower than -100 kHz (higher than 100 kHz in the reverse direction) or higher than 100 kHz (higher than 100 kHz in the forward direction.))
Minimum pulse width time requirement
: 2.5 μsec.
Minimum span
: 10 % of the selected frequency range
Noise filter
: See table 2
■
Open Collector
Input requirements
EXCITATION SENSING OFF ON
5 V Approx. 5 V ≥200 kΩ ≤200 Ω
12 V Approx. 10 V ≥200 kΩ ≤200 Ω
Amplitude
: 5 - 12 V
Detecting level
:
5 V excitation: 1 V
12 V excitation: 2 V
(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 V excitation) if it has been changed for other input types.)
Detecting pulse edge
: OFF to ON
If not specified, the input range is 0 Hz – 1 kHz.
■
Voltage Pulse
Waveform
: Square or sine
Input impedance
: 10 kΩ min.
Pulse amplitude
: 0.1 – 30 Vp-p
Pulse amplitude Range
: See table 1.
Max. voltage between input terminals
: See table 1.
Sensitivity Scale
: See table 1.
Detecting level
: -2 – +4 V
Detecting pulse state
: A pulse rise detected when the input voltage goes above the detecting level;
a pulse sink detected when it goes below the level.
If not specified, the input range is 0 Hz – 1 kHz.
■
RS-422 Line Driver Pulse
Receiver
: Conforms to RS-422
If not specified, the input range is 0 Hz – 1 kHz.
[Table 1]
[Table 2]
OUTPUT SPECIFICATIONS
■ DC Current
Output range
: 0 – 20 mA DC
Conformance range
: 0 – 23mA DC
Minimum span
: 1 mA
Offset
: Lower range can be any specific value within the output range provided that the minimum span is maintained.
Load resistance
: Output drive 12 V max.
(e.g. 4 – 20 mA: 600 Ω [12 V ÷ 20 mA])
If not specified, the output range is 4 – 20 mA DC.
■
DC Voltage
Code V1 (narrow spans)
Conformance range
: -3 – +3 V DC
Output range
: -2.5 – +2.5 V DC
Minimum span
: 250 mV
Code V2 (wide spans)
Conformance range
: -11.5 – +11.5 V DC
Output range
: -10 – +10 V DC
Minimum span
: 1 V
Offset
: Lower range can be any specific value within the output range provided that the minimum span is maintained.
Load resistance
: Output drive 1 mA max.
(e.g. 1 – 5 V: 5000 Ω [5 V ÷ 1 mA])
If not specified, the output range is shown below.
V1: 0 – 1 V DC
V2: 1 – 5 V DC
INSTALLATION
Power Consumption
•
AC
:
Approx. 4 VA at 100 V
Approx. 5 VA at 200 V
Approx. 6 VA at 264 V
•
DC
: Approx. 3 W
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: Surface or DIN rail
Weight
: 150 g (0.33 lb)
PERFORMANCE
Accuracy
: Input accuracy + output accuracy
Input accuracy
: ≤ ±0.03% of the selected freq. range
Output accuracy
: ≤ ±0.03% of the selected output range
The input accuracy is inversely proportional to the input span; while the output accuracy is likewise inversely proportional to the output span. With [Input Range / Input Span] ≤ 1, the input accuracy is fixed at ±0.03%.
See CALCULATION EXAMPLES OF OVERALL ACCURACY.
Temp. coefficient
: ±0.015 %/°C (±0.008 %/°F) of I/O range at -5 to +55°C [23 to 131°F]
Response time
: 0.5 sec. + 1 pulse cycle (0 – 90 %)
Line voltage effect
: ±0.1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
: 2000 V AC @1 minute (input to output to power to ground)
CALCULATION EXAMPLES OF OVERALL ACCURACY
[Example] Open collector input, 0 – 50 kHz; 1 – 5 V output.
Selected freq. range (100 kHz) ÷ Input span (50 kHz)× Accuracy (0.03 %)= 0.06 % (Input accuracy)
Selected output range (20 V) ÷ Output span (4 V) × Accuracy (0.03 %)= 0.15 % (Output accuracy)
Overall accuracy = 0.06 + 0.15 = ±0.21 %
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
Input or output to power: Reinforced insulation (300 V)
Input to output: Basic insulation (300 V)
RoHS Directive
Approval
:
UL/C-UL nonincendive Class I, Division 2,
Groups A, B, C, and D
(ANSI/ISA-12.12.01, CAN/CSA-C22.2 No.213)
UL/C-UL general safety requirements
(UL 61010-1, CAN/CSA-C22.2 No.61010-1)
EXTERNAL VIEW
Refer to the instruction manual for detailed procedures.
OPERATION
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM