How To Use Din Connector; Indicator Light/Surge Voltage Suppressor; Electorical Connections - SMC Networks VNB Series Operation Manual

How to use DIN connector

Disassembly
1) Loosen screw (1) and pull up housing (2) in the direction of screw
(1) to remove the connector from the body (solenoid).
2) Pull out screw (1) from housing (2).
3) On the bottom part of terminal block (3), there is a notch (9). If a
small flat head screwdriver is inserted into the gap between
housing (2) and terminal block (3), terminal block (3) will be
removed from housing (2). (See diagram at the top right of the
page.)
4) Remove cable gland (4), washer (5) rubber seal (6).
Wiring
1) Insert cable gland (4), washer (5) and rubber seal (6) into cable
(7) in order, and insert it into housing (2).
2) Loosen screws (11) on terminal (3). Insert lead wires (10) and
tighten screws (11) again.
Note 1) The tightening torque should be 0.5 N·m +/- 15%.
Note 2) Crimped terminal like round-shape or Y-shape cannot
be used.
Note 3) The insulation stripping allowance of lead wire (10)
should be 3 to 5 mm.
Assembly
1) Insert cable gland (4), washer (5) and rubber seal (6) and
housing (2) into cable (7) in order. Connect cable (7) to terminal
block (3) and fix terminal block (3) to housing (2) in place. (Push
it down until you hear the click sound.)
2) Insert rubber seal (6) and washer (5) into the cable entry on
housing (2) in order, and tighten cable gland (4) securely.
3) Insert gasket (8) into the gap between the bottom of terminal box
(3) and plug on the equipment, and insert screw (1) from the top of
housing (2) to tighten them.
Note 1) The tightening torque should be 0.5 N·m +/- 20%.
Note 2) The orientation of the connector can be changed by 180
degrees depending on the mounting direction of housing
(2) and terminal box (3).
DIN Terminal Connector Replacement Parts
Description Part no.
B1B09-2A (Standard)
DIN connector
GM209NJ-B17 (CE/UKCA-compliant)
CAXT623-6-7-12(Standard)
DIN gasket
CAXT623-6-7-11(CE/UKCA-compliant)
Valves for Fluid Control
Precautions 3
Be sure to read before handling.
Cable (7) O.D. Dimensions mm
ø6~ø8
ø4.5~ø7
－
－

Indicator Light/Surge Voltage Suppressor

Caution
VNB1 to 4 (Valve size 1 to 4)
Vacuum pilot type is excluded
AC
Terminal no.1
Terminal no.2
DC
Terminal no.1
(+,-)
Terminal no.2
(-,+)
VNB5 to 7 (Valve size 5 to 7)
Vacuum pilot type (Valve size 2 to 7)
AC
Terminal no.1
Terminal no.2
DC
Terminal no.1
pol
(+)
ar
ind
ica
Terminal no.2
tio
(-)
n
Electrical Connection
Caution
The DIN connector terminal and conduit terminal (with indicator
light/surge voltage suppressor) are wired internally as shown below.
Connect each of the wire to the corresponding wire of the power
supply.
DIN terminal block
Lead wire colour
Voltage specification
100 VAC
200 VAC
DC polar indication
Others
- 6 -
Coil
Indicator light assembly
Coil
Indicator light assembly
Coil
Indicator light assembly
Coil
Terminal no.
DIN terminal
Ground
Colour
Blue
Red
Red (+), black (-)
Gray
1 2
+ -