M-system M5PP User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-2459 P. 1 / 2
INSTRUCTION MANUAL
PULSE ISOLATOR MODEL M5PP
BEFORE USE ....
Thank you for choosing M-System. Before use, please check
contents of the package you received as outlined below.
If you have any problems or questions with the product,
please contact M-System’s Sales Office or representatives.
■PACKAGE INCLUDES:
Signal conditioner ...............................................................(1)
■MODEL NO.
Confirm Model No. marking on the product to be exactly
what you ordered.
■INSTRUCTION MANUAL
This manual describes necessary points of caution when
you use this product, including installation, connection and
basic maintenance procedures.
POINTS OF CAUTION
■CONFORMITY WITH EU DIRECTIVES OR UK LEGISLATION
• The equipment must be mounted inside a panel.
• Insert a noise filter for the input and output connected
to the unit. TDK Noise Filter Model ZCAT 3035-1330 or
equivalent is recommended.
• The actual installation environments such as panel con-
figurations, connected devices, connected wires, may af-
fect the protection level of this unit when it is integrated
in a panel system. The user may have to review the CE
or UKCA requirements in regard to the whole system and
employ additional protective measures* to ensure the CE
or UKCA conformity.
* For example, installation of noise filters and clamp fil-
ters for the power source, input and output connected
to the unit, etc.
■POWER INPUT RATING & OPERATIONAL RANGE
• Locate the power input rating marked on the product and
confirm its operational range as indicated below:
24V DC rating: 24V ±10%, approx. 1.5W
■GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power
supply and input signal for safety.
■ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the
air, install the unit inside proper housing with sufficient
ventilation.
• Do not install the unit where it is subjected to continuous
vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -20 to +65°C
(-4 to 149°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
■WIRING
• Do not install cables close to noise sources (relay drive
cable, high frequency line, etc.).
• Do not bind these cables together with those in which
noises are present. Do not install them in the same duct.
• Install lightning surge protectors for those wires connect-
ed to remote locations. For 24V DC power supply line,
choose a surge protector with its maximum surge voltage
40V or less between lines. Recommended M-System mod-
el: MDP-D24.
■AND ....
• The unit is designed to function as soon as power is sup-
plied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
COMPONENT IDENTIFICATION
Power LED
Terminal Cover
Body
Specifications
INSTALLATION
Set the unit so that its DIN rail adapter is at the bottom.
■MOUNTING THE UNIT ON A DIN RAIL
A)Hang the upper hook at the rear side of unit on the DIN
rail.
B)Push in the lower in keeping pressing the unit to the DIN
rail.
A
B
DIN Rail
■REMOVING THE UNIT
A)Push down the DIN rail adaptor using a minus screw-
driver.
B)Pull out the lower part of the unit.
C)Remove the upper part from the DIN rail.
A
C
B
Spring Loaded
DIN Rail Adaptor

M5PP
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-2459 P. 2 / 2
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the
connection diagram on the front of the unit.
■EXTERNAL DIMENSIONS unit: mm (inch)
94 (3.70)3 (.12)
25 (.98) 41 (1.61) [3.3 (.13)]
• When mounting, no extra space is needed between units.
DIN RAIL
35mm wide
8–M3.5 SCREW
7.3 (.29)
12
34
56
78
■CONNECTION DIAGRAM
4kΩ
■ Mechanical Contact, Open Collector
or Clamp-on Pulse Sensor CLSP
Input Connection Examples
+12V
■ Voltage Pulse
+12V
■ Open Collector
Output Connection Examples
+
–
5
6
+
–
■ Voltage Pulse
+
–
5
6
+
–
+
+
–
–
PWR
+
+
–
–
PWR
+
–
3
4
+1
+
–
3
4
+1
+
–
OUTPUT
5
6
U(+)
V(–)
POWER
7
8
+
–
INPUT
3
1
4
+
SENSOR EXCITATION
WIRING INSTRUCTIONS
■SCREW TERMINAL
Torque: 0.8 N·m
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal
7 – 8 with a multimeter.
3) Input: Check that the input frequency is 30 Hz or less for
relay contact, 10 kHz or less for other types of input.
Check also that the input pulse is of 10 msec. or wider for
relay contact, 10 µsec. or wider for other types of input.
4) Output: Check that the load resistance meets the de-
scribed specifications as shown below.
OUTPUT LOAD REQUIREMENTS
Open collector 50 V DC @ 100 mA max.
Voltage pulse
1.0 kΩ min. for 5 V
2.4 kΩ min. for 12 V
4.8 kΩ min. for 24 V
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.