Datasheet

12
G6B PCB Power Relay
G
6
B
■Precautions
● Please refer to “PCB Relays Common Precautions” for correct use.
● Mounting
• When installing more than two Relays
side by side on a PCB, keep the gaps
as shown below.
It may cause a malfunction if heat is
not dissipated smoothly from the
Relay.
• No specified mounting direction.
● Mounting Height of Sockets and
Precautions
• Hold-down clips (for mounting and
removal) are also available.(For P6B-
C2 model) However, it is not suitable
for G6B-1174P and G6B-1177P
models.
• Removal tool is also available.
(For P6B-Y1 model) However, it is not
suitable for G6B-1177P model.
● Inhibit Circuit of the
G6B-1177P(-FD)-ND-US Model
• Do not use under conditions in which a
surge is included in the power supply,
such as when an inductive load is
connected in parallel to the coil. Doing
so will cause damage to the installed
(or built-in) coil surge absorbing diode.
● Using SPDT contact of the
SPST-NO+SPST-NC Relay
• Do not construct a circuit so that
overcurrent and burning occur if the
NO, NC and SPDT contacts are
short-circuited with the
SPST-NO+SPST-NC Relay.Arcing
may generate short-circuiting between
contacts if there is short-circuiting
because of conversion to the MBB
contact caused by asynchronous
operation of the NO and NC contacts,
the interval between the NO and NC
contacts is small, or a large current is
left open.
● Other precautions
• The P6B model has a flux-resistant
construction. Do not wash it down with
water.
• Perform wiring of No.1 and No. 2 of
the X terminal as COM for double-
winding latching as shown below. The
operation stability improves by doing
this.
• Check carefully the coil polarity (+ and -)
of the Relay G6B-1177P(-FD)-ND-US.
Do not reverse the polarity when
connecting. Otherwise the built-in coil
surge absorption diode may be
damaged.
• This Relay is a Power Relay which is
suitable for power load switching. Do
not use the G6B for signal purposes
such as micro load switching under 10
mA.
Correct Use
Pitch: 2.54 mm × 2 min.
between terminals
Pitch:
2.54 mm × 2 min.
between terminals
*17 mm max.
7 mm max.
* 19.5 mm max. for
G6B-1174P-FD-US,
G6B-1174P-US models
and 22 mm max. for
G6B-1177P-FD-ND-US,
G6B-1177P-ND-US models.
L
Inductive
load
G6B
Coil
Coil surge
absorption
diode
COM
6
S
1
5
R
2
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. K021-E1-16
0118(0207)(O)
Note: Do not use this document to operate the Unit.