ES-5377 Rev.7
M8PA1
Dual Output Super-mini Signal Conditioners Pico-M Series
FREQUENCY CONVERTER
(CE)
Functions & Features
• Converting the output from a pulse-type transducer into a standard process signal
• Space-saving, easy-to-maintain, multi-channel installation base
MODEL: M8PA1-[1][2]-R[3]
ORDERING INFORMATION
• Code number: M8PA1-[1][2]-R[3]
Specify a code from below for each of [1] through [3].
(e.g. M8PA1-A6A-R/Q)
• Frequency range (e.g. 0 – 1 kHz)
Use Ordering Information Sheet (No. ESU-5484) for Input Codes B: DC voltage pulse or E: AC voltage pulse.
• Specify the specification for option code /Q
(e.g. /C01/V01)
[1] INPUT
A
: Dry contact
B
: DC voltage pulse (Specify sensitivity)
C
: 5 V pulse (sensitivity 2 V)
D
: 12 V/24 V pulse (sensitivity 5 V)
E
: AC voltage pulse (Specify sensitivity)
[2] OUTPUT 1 / OUTPUT 2
6A
: 1 – 5 V DC (Load resistance 2500 Ω min.)
/ 4 – 20 mA DC (Load resistance 300 Ω max.)
44
: 0 – 10 V DC (Load Resistance 5000 Ω min.)
/ 0 – 10 V DC (Load Resistance 5000 Ω min.)
55
: 0 – 5 V DC (Load resistance 2500 Ω min.)
/ 0 – 5 V DC (Load resistance 2500 Ω min.)
66
: 1 – 5 V DC (Load resistance 2500 Ω min.)
/ 1 – 5 V DC (Load resistance 2500 Ω min.)
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[3] OPTIONS
blank
: none
/Q
: With options (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
ADJUSTMENT
/V01
: Multi-turn fine adjustment
RELATED PRODUCTS
• Installation Base or Single Mount Base Socket (model: M8BSx)
This unit must be mounted on dedicated base or socket.
GENERAL SPECIFICATIONS
Construction
: Plug-in
Mounting screw
: M3 screw (torque 0.3 N·m)
Housing material
: Flame-resistant resin (black)
Power supply
: Via the Installation Base terminals
(model: M8BSx)
Isolation
: Input to output 1 to output 2 to power
Zero adjustment
: -2 to +2 % (front)
Span adjustment
: 98 to 102 % (front)
Input pulse sensing
: DC coupled (AC coupled for AC voltage pulse)
INPUT SPECIFICATIONS
Frequency range
: 0 – 20 Hz through 20 kHz
Pulse width (time) requirement
: Duty ratio 20 – 80 % at 100 % input
■
Dry Contact
Sensing
: Approx. 12 V DC @3 mA
ON/OFF level
: ≤ 200 Ω/0.5 V for ON, ≥ 100 kΩ/9 V for OFF
■
DC Voltage Pulse
: Specify detecting level, amplitude and DC offset.
Waveform
: Square or sine
Input impedance
: 10 kΩ min.
Input amplitude
: 2 – 50 V p-p
Detecting level
: 2 – 10 V; 0.6 V ≤ V
H
– V
L
≤ 1.3 V
Max. voltage between input terminals
: 50 V
•
5 V, 12 V, 24 V Pulse
Waveform
: Square or sine
Input impedance
: 10 kΩ min.
Detecting H level
5 V pulse
: ≥ 3 V
12 V, 24 V pulse
: ≥ 6 V
Detecting L level
5 V pulse
: ≤ 1 V
12 V, 24 V pulse
: ≤ 4 V
■
AC Voltage Pulse
: Specify amplitude and frequency.
Waveform
: Sine
Input impedance
: 10 kΩ min.
Input amplitude
: 0.1 – 100 V p-p
Max. voltage between input terminals
: 50 V
INSTALLATION
Current consumption
: Approx. 50 mA
Operating temperature
: 0 to 55°C (32 to 131°F)
Operating humidity
: 30 to 95 %RH (non-condensing)
Mounting
: Installation Base (model: M8BSx)
Weight
: 70 g (2.5 oz)
PERFORMANCE in percentage of span
Accuracy
: ±0.1 % (output 10 – 100 %)
Temp. coefficient
: ±0.02 %/°C (±0.01 %/°F)
Response time
: (0 – 90 %)
approx. 4 seconds for 0 – 50 Hz
approx. 3 seconds for 0 – 100 Hz
approx. 1 second for 0 – 200 Hz
approx. 0.4 seconds for 0 – 1.99 kHz
approx. 0.1 seconds for 0 – 2 kHz or more
Ripple
: 0.2 %p-p max. with input ≥ 10 %
Line voltage effect
: ±0.1 % over voltage range
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
:
1500 V AC @1 minute (input to output 1 or output 2 or power to ground)
500 V AC @1 minute (output 1 to output 2 to power)
SWC test
: ANSI/IEEE-C37.90.1-1989
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM