Sierra Monitor Corporation SMC Auto Switch (Solid State) D-M9NA User Manual
Page 2
D-#S-TFK20GB
Specifications are subject to change without prior notice and any obligation on the
part of the manufacturer.
The descriptions of products shown in this document may be used by the other
companies as their trademarks.
© 2006 SMC Corporation All Rights Reserved
When you inquire about the product, please contact to followings.
URL http://www.smcworld.com
Phone
AUSTRIA / (43) 2262-62 280
ITALY / (39) 02-92711
BELGIUM / (32) 3-355 1464
NETHERLANDS / (31) 20-531 8888
CZECH REP. / (420) 5-414 24611
NORWAY / (47) 67 12 90 20
DENMARK / (45) 70 25 29 00
POLAND / (48) 22-548 50 85
FINLAND / (358) 207 513 513
PORTUGAL / (351) 2 610 89 22
FRANCE / (33) 1-64 76 1000
SPAIN / (34) 945-18 4100
GERMANY / (49) 6103 4020
SWEDEN / (46) 8-603 0700
GREECE / (30) 1- 342 6076
SWITZERLAND / (41) 52-396 3131
HUNGARY / (36) 1-371 1343
TURKEY / (90) 212 221 1512
IRELAND / (353) 1-403 9000
UNITED KINGDOM / (44) 1908-56 3888
Names and Functions of Individual Parts
Installation
Internal Circuit and Wiring
Other Functions
Outline with Dimensions
(in mm)
(M2.5
4L)
(M2.5
4L)
Indicator light
Indicator light
Sensor unit
D-M9B
AV
D-M9NA
SMC
SMC
Half strip treatment
Vinyl sheath cable
Mounting screw
Vinyl sheath cable
Mounting screw
D-M9NA / D-M9PA / D-M9BA
D-M9NAV / D-M9PAV / D-M9BAV
Actuator
Switch
Mounting screw
6.How to mount / Mounting bracket
Each actuator has a specified mounting bracket when
mounted to the autoswitch.
“How to mount/Mount bracket” depends on actuator type and
tube I.D. Please refer to the actuator catalogue.
When an auto switch is mounted for the first time, please
ensure the actuator is a magnet built-in type, then ensure
brackets correspond to the actuator.
M2.5 mount screw tightening torque shall be 0.05 to 0.15N
•m
•
Setting the detecting position
Set the actuator at the stroke end. Set the switch in the area to where
the auto switch red lamp lights. (Detecting actuator end)
Based on A and B dimensions in the actuator catalogue, set the switch.
D-M9NA(V)
D-M9BA(V) (Sink input mode)
D-M9BA(V) (Source input mode)
D-M9PA(V)
Brown[1]
Black[4]
Blue[3]
Brown[1]
Black[4]
Blue[3]
Brown[1]
Blue[4]
Load
Load
Brown[1]
Blue[4]
Load
Load
Power suppy
Power suppy
Power supp
Power supp
Switch main circuit
Switch main circuit
Switch main circuit
Switch main circuit
Connection with PLC (sequence controller)
2
M12-4pin connector
M8-4pin connector
M8-3pin connector
4
3
1
4
3
1
4
3
2
1
8
4.6
2
2.8
4
22
3.2
SMC
Slotted screw
Indicator light
4
2.6
9.3
D-M9NAV
Manufacturing code
Part no.(D-M9NAV
â
Most sensitive position
Manufacturing code
Indicator light
Slotted screw
Mounting screw M2.5
Ļ4
Part no.(D-M9BA)
3
0.2
24
4
2.8
D-M9BA
6
Most sensitive position
6
4
500(1000)(3000)(5000)
2.7
3.2
SMC
Mounting screw M2.5
Ļ4
500(1000)(3000)(5000)
2.7
YY
YY
D-M9NA/ D-M9PA / D-M9BA
D-M9NAV / D-M9PAV/ D-M9BAV
Problem occurs
Problem
condition
Stay OFF(sometimes ON)
Indicator light
Normal
2wires / 3wires
3wires
Wiring (output)
check
Normal
Abnormal
2wires
Load spec.check(1)
Stay OFF
Source voltage or
load voltage
Replace the Switch
Stay ON(Sometimes OFF)
Indicator light
2wires / 3wires
A
B
A
C
D
E
B
B
A
A
F
D
Load spec. check(1) ----- ON voltage > Load voltage-Internal voltage drop
Load spec. check(2) ----- OFF current > Leak current
A
B
C
D
E
F
--- Switch output parts failure(replace)
--- Check wiring and correct fault
--- Replace switch 2 wires --> 3 wires
--- Switch failure
--- Replace cylinder. Detectable magnet field in adequate (No magnet)
--- Replace PLC input board or replace switch 2 wires --> 3 wires
Normal
Abnormal
Normal Abnormal
Normal
Abnormal
Load spec.check(2)
3wires
2wires
Normal
Abnormal
Normal
Stay OFF
Stay ON
When detection failure occur(stay ON/OFF), please check based on the following flow chart.
Mark
K
L
M
N
O
P
Q
Year
2006
2007
2008
2009
2010
2011
2012
Mark
O
P
Q
R
S
T
U
V
W
X
Y
Z
Month
January
February
March
April
May
June
July
August
September
October
November
December
Manufacture’s batch marking
Year
Month
14
Connector size M12
Connector size M8
10
32.7
42.5
D-M9 A PC
A
B
D-M9 A DPC
Exterior dimension of Pre-wired connector