M2PP PULSE ISOLATOR

Functions & Features
• Galvanically isolates pulse rate signals
• Input frequency = output frequency
• Various outputs (relay, open collector and voltage
pulses)
Typical Applications
• Isolating field pulse signals in order to reduce  noises
• Changing e.g. dry contact signal to e.g. 5 V signals

MODEL: M2PP–[1][2][3]–[4][5]

ORDERING INFORMATION
• Code number: M2PP-[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
  (e.g. M2PP-33N-M2/CE/Q)
• Specify the specification for option code /Q
  (e.g. /C01/S01)

[1] INPUT
1: Mechanical contact (max. 30 Hz)
2: Open collector (max. 10 kHz)
3: Voltage pulse (max. 10 kHz)
9: Clamp-on pulse sensor CLSP
 (‘/UL’ is not selectable for ‘Standards & Approvals’ code.)

[2] OUTPUT
1: Low frequency open collector (max. 30 Hz)
2: High frequency open collector (max. 10 kHz)
3: 5 V pulse (max. 10 kHz)
4: 12 V pulse (max. 10 kHz)
5: 24 V pulse (max. 10 kHz)
6: Mercury relay contact (max. frequency 30 Hz)
(Select ‘/N’ for ‘Standards & Approvals’ code)
(Not conformed to RoHS Directive)

[3] OUTPUT LOGIC
N: The same as the input
R: Inverted

[4] POWER INPUT
AC Power
M: 85 – 264 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz) 
(Select ‘/N’ for ‘Standards & Approvals’ code.)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(‘/UL’ is not selectable for ‘Standards & Approvals’ code.)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
(Select ‘/N’ for ‘Standards & Approvals’ code.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
(‘/UL’ is not selectable for ‘Standards & Approvals’ code.)

[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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating (UL not available)
TERMINAL SCREW MATERIAL
/S01: Stainless steel (UL not available)

RELATED PRODUCTS
• Clamp-on pulse sensor (model: CLSP)

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
Frequency range: Input and output are the same.
Chattering protection: Filter provided for mechanical contact input
Input pulse sensing: DC coupled

INPUT SPECIFICATIONS
Excitation: 12 V DC @30 mA; shortcircuit protection
■ Open Collector
Maximum frequency: 10 kHz
Pulse width time requirement: 10 μsec. min. for ON and OFF
Sensing: Approx. 12 V DC @3 mA
ON/OFF level: ≤ 600 Ω / 1.8 V for ON, ≥ 100 kΩ / 3.5 V for OFF
■ Mechanical Contact
Maximum frequency: 30 Hz
Pulse width time requirement: 10 msec. min. for ON and OFF
Sensing: Approx. 12 V DC @3 mA
ON/OFF level: ≤ 200 Ω / 0.6 V for ON, ≥ 100 kΩ / 2.5 V for OFF
■ Voltage Pulse
Maximum frequency: 10 kHz
Pulse width time requirement: 10 μsec. min. for high and low levels
Waveforms: Square or sine
Hi/Lo level: 2 – 50 V for high level; ≤1 V for low level
Input impedance: 10 kΩ min.
■ Clamp-on Pulse Sensor CLSP
Maximum frequency: 50 000 pulses/hour
ON/OFF level: ≤ 400 Ω / 1.3 V for ON, ≥ 200 kΩ / 12 V for OFF

OUTPUT SPECIFICATIONS
■ Low Frequency Open Collector:
50 V DC @100 mA (resistive load)
Maximum frequency: 30 Hz
Timer: Limits ≥ 75 msec. within 75 ±25 msec.
    ON time for output logic non-inverted
    OFF time for output logic inverted
Saturation voltage: 0.5 V DC
■ High Frequency Open Collector:
50 V DC @100 mA (resistive load)
Maximum frequency: 10 kHz
Saturation voltage: 0.5 V DC
■ Voltage Pulse
Maximum frequency: 10 kHz
High level: Rating (5, 12 or 24 V) ±10 %
Low level: ≤ 0.5V
Load resistance:
≥ 250 Ω for 5 V
≥ 600 Ω for 12 V
≥ 1200 Ω for 24 V
■ Mercury Relay Contact
Maximum frequency: 30 Hz
Timer: Limits ≥ 75 msec. within 75 ±25 msec.
    ON time for output logic non-inverted
    OFF time for output logic inverted
Rated load: 132 V AC @200 mA (cos ø = 1)
30 V DC @200 mA (resistive load)
Maximum switching voltage: 350 V AC or 500 V DC
Maximum switching current: 200 mA AC or 300 mA DC
Maximum switching power: 26.4 VA or 6 W
Relay life: ≥ 5 × 10⁸ cycles, mechanical
≥ 5 × 10⁷ cycles, electrical

INSTALLATION
Power Consumption
•AC:
 Approx. 3 VA at 100 V
 Approx. 4 VA at 200 V
 Approx. 5 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
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute  (input to output to power to ground)

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
  EN 50581
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)

OUTPUT LOGIC

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.

M-System Việt Nam

Email: Sales@m-system.com.vn