W2PP PULSE ISOLATOR BEFORE USE .... INSTRUCTION MANUAL

W2PP PULSE ISOLATOR BEFORE USE .... INSTRUCTION MANUAL
W2PP
INSTRUCTION MANUAL
PULSE ISOLATOR
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 (body + base socket)....................... (1)
■ MODEL NO.
Confirm that the model number described on the product is
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.
MODEL
■ WIRING
•Do not install cables (power supply, input and output)
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.
■ AND ....
•The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required for
satisfying complete performance described in the data
sheet.
•With voltage output, do not leave the output terminals
shortcircuited for an extended time period. The unit is
designed to endure it without breakdown, however, it may
shorten appropriate life duration.
COMPONENT IDENTIFICATION
Body
POINTS OF CAUTION
■ CONFORMITY WITH EC DIRECTIVES
• This equipment is suitable for Pollution Degree 2 and Installation Category II. Reinforced insulation (signal input
or output 1 or output 2 to power input: 300V) and basic
insulation (signal input to output 1 or output 2: 300V) are
maintained. Prior to installation, check that the insulation class of this unit satisfies the system requirements.
•Altitude up to 2000 meters
•The equipment must be mounted inside a panel.
•The equipment must be installed such that appropriate
clearance and creepage distances are maintained to conform to CE requirements. Failure to observe these requirements may invalidate the CE conformance.
W2PP
Fixing Screw
Base Socket
Model
Connection
Diagram
Specifications
■ POWER INPUT RATING & OPERATIONAL RANGE
•Locate the power input rating marked on the product and
confirm its operational range as indicated below:
100 – 240V AC rating: 85 – 264V, 47 – 66 Hz, approx. 4 – 6VA
24V DC rating: 24V ±10%, approx. 4W
11 – 27V DC rating: 11 – 27V, approx. 4W
110V DC rating: 85 – 150V, approx. 4W
■ GENERAL PRECAUTIONS
•Before you remove the unit from its base socket 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 -5 to +55°C
(23 to 131°F) with relative humidity within 30 to 90% RH
in order to ensure adequate life span and operation.
•Be sure that the ventilation slits are not covered with cables, etc.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-5534 Rev.3
P. 1 / 3
W2PP
INSTALLATION
CHECKING
Loosen the fixing screw at the front of the unit in order to
separate the body from the base socket.
1) Terminal wiring: Check that all cables are correctly connected according to the connection diagram.
2) Power input voltage: Check voltage across the terminal
10 – 11 with a multimeter.
3) Input: Check that the input frequency is 30 Hz or less
for mechanical contact, 10 kHz or less for other types of
input.
Check also that the input pulse is of 10 msec. or wider for
mechanical contact, 10 µsec. or wider for other types of
input.
4) Output: Check that the load resistance meets the described specifications as shown below.
■ DIN RAIL MOUNTING
Set the base socket so that
its DIN rail adaptor is at
the bottom. Position the
upper hook at the rear side
of base socket on the DIN
rail and push in the lower.
When removing the socket,
push down the DIN rail
adaptor utilizing a minus
screwdriver and pull.
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
■ WALL MOUNTING
Refer to the external dimensions.
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram on the side of the unit.
INPUT
+ 1
7 +
– 2
8 –
SENSOR EXCITATION
OUTPUT
Low freq. open collector
High freq. open collector
Voltage pulse
5V
12V
24V
Dry contact AC/DC switch
OUTPUT LOAD
50V DC @100mA max.
50V DC @100mA max.
250Ω minimum
600Ω minimum
1200Ω minimum, output 1
2400Ω minimum, output 2
132V AC @200mA (cosø=1)
30V DC @200mA (resistive load)
OUTPUT 1
3 +
+ 4
OUTPUT 2
6 –
10 U(+)
POWER
11 V(–)
The section enclosed by broken line is only with 2nd output option.
Input Connection Examples
■ Mechanical Contact or
Open Collector
PWR
+
–
–
+
■ Voltage Pulse
+ 1
– 2
+ 4
+12V
PWR
4kΩ
+
–
–
+
+ 1
– 2
+ 4
+12V
Output Connection Examples
■ Voltage Pulse
■ Open Collector
7 +
+
7 +
+
8 –
–
8 –
–
■ Dry Contact AC/DC Switch
• AC Powered
Relay or
Counter Coil
7
8
LOAD
Varistor or Spark
Quenching Circuit
• DC Powered
Relay or
Counter Coil
7
8
LOAD
Spark Quenching
Diode
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-5534 Rev.3
P. 2 / 3
W2PP
EXTERNAL DIMENSIONS unit: mm (inch)
6 (.23)
9
72 (2.83)
5 4
8 7
11 10
22 (.87)
4
(.16)
11–M3
SCREW
3 2 1
6
59 (2.32)
2–4.2x5
(.17x.20)
MTG HOLE
6 (.24) deep
53 (2.09)
88.5 (3.48)
DIN RAIL
35mm wide
29.5 (1.16)
21.5(.87)
10 (.39)
84 (3.31)
114 (4.49)
[4 (.16)]
• When mounting, no extra space is needed between units.
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-5534 Rev.3
P. 3 / 3
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