G6D4SB Omron, G6D4SB Datasheet - Page 10

• Manufacturer Part Number: G6D4SB
• Description: G7OD SHORTING BAR
• Manufacturer: Omron

Specifications of G6D4SB

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Precautions
J WIRING
Be sure to turn off the G9S before wiring. Do not touch its
terminals while the power is turned on because the terminals are
charged and may cause an electric shock.
Use the following to wire the G9S.
Strand wire: 0.75 to 1.5 mm
Steel wire: 1.0 to 1.5 mm
Tighten each screw to a torque of 0.78 to 1.18 NSm (8 to
12 kgfScm), or the G9S may malfunction or generate heat.
External inputs connected to T11 and T12 or T21 and T22 of the
G9S-301 must be no-voltage contact inputs.
PE is a ground terminal.
When a machine is grounded at the positive, the PE terminal
should not be grounded.
J MOUNTING MULTIPLE UNITS
If the output current is 3 A or more, make sure that there is a
minimum distance of 50 mm (1.97 in) each between all adjacent
G9S Units. (24-VDC models do not require this spacing.)
J FUSE REPLACEMENT
Three- and Five-Pole Models
The power input circuit of the G9S includes a fuse to protect the it
from damage that may be caused by short-circuiting. The fuse is
mounted to the side panel. Use the following type of fuse as a
replacement.
Littel Fuse 218.4 (rated current 0.4 A), IEC127 approval.
Use a flat-blade screwdriver to remove the fuse cover.
Be sure to turn off the G9S before replacing the fuse.
Fuse
50 mm min.
(1.97)
2
16 to 18 AWG
2
16 to 18 AWG
11
J APPLICABLE SAFETY CATEGORY
All G9S-series Relays fall under Safety Category 4 of EN954-1
except the G9S-321-T. The G9S-321-T has an OFF-delay output
block falling under Safety Category 3.
The above is provided according to circuit examples presented
by OMRON. Therefore, the above may not apply to all operating
environments.
The applicable safety category is determined from the whole
safety control system. Make sure that the whole safety control
system meets EN954-1 requirements.
Safety Category 4 of EN954-1
Apply 2-channel external input to the T11 and T12 terminals and
T21 and T22 terminals through switches each incorporating a
force-separation mechanism. If limit switches are used, make
sure that at least one of them incorporates a force-separation
mechanism.
Refer to Application Examples and input a signal for the
normally-closed contact of the contactor (i.e., input to X1 of the
G9S-301, X2 of the G9S-501, or X2 of the G9S-321-T).
Be sure to ground the PE terminal. If the relay is operating with
DC, the power supply may be grounded instead.
(EN954-1)
G9S