G9SB-2002-A Omron, G9SB-2002-A Datasheet - Page 8

• Manufacturer Part Number: G9SB-2002-A
• Description: Contact OSTI For Purchase
• Manufacturer: Omron

Specifications of G9SB-2002-A

• Contact Form: DPST - NO
• Coil Voltage: 24 VAC/VDC
• Contact Rating: 5 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

G9SB
Precautions
■
Turn OFF the G9SB before wiring. Do not touch the terminals of
the G9SB while the power is turned ON because the terminals
are charged and may cause an electric shock.
Use the following to wire the G9SB.
Stranded wire: 0.2 to 2.5 mm
Solid wire:
Tighten each screw to a torque of 0.5 to 0.6 N·m, or the G9SB
may malfunction or generate heat.
External inputs connected to T11 and T12 or T21 and T22 of the
G9SB must be no-voltage contact inputs.
■
All G9SB Relays meet the requirements of Safety Category 4 of
the EN954-1 standards when they are used as shown in the
examples provided by OMRON. Relays may not meet the
standards in some operating conditions. The G9SB-3010 can be
applied to Safety Category 3 of the EN954-1 using double
breaking.
The applicable safety category is determined from the whole
safety control system. Make sure that the whole safety control
system meets EN954-1 requirements.
■
When mounting multiple Units close to each other, the rated
current will be 3 A. Do not apply a current higher than 3 A.
■
Please note that auto-reset units cannot be used for manual reset
operation. For manual reset units NO switches must be used for
correct operation.
OMRON ELECTRONICS LLC
One Commerce Drive
Schaumburg, IL 60173
847-843-7900
For US technical support or other inquiries:
800-556-6766
Cat. No. GC SAFETY-2
Wiring
Applicable Safety Category
Mounting Multiple Units
Manual/Auto Reset Operation
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
0.2 to 2.5 mm
2
2
2/03
Specifications subject to change without notice
OMRON CANADA, INC.
885 Milner Avenue
Toronto, Ontario M1B 5V8
416-286-6465
9
■
If using multiple G9SB models, inputs cannot be made using the
same switch. This is also true for other input terminals.
■
A positive thermistor is built into the G9SB circuits, so you can
detect earth short breakdowns and breakdown shorts between
channel 1 and channel 2. (Detection of breakdown shorts
between channel 1 and channel 2 is supported for G9SB-2002- /
3012-
Note:
G9SB
T11 T12
Connecting Inputs
Earth Short
In order to detect earth short breakdowns, connect the
minus side of the power supply to ground.
models only.)
T11 T12
G9SB
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca
Printed in USA