G9SB-2002-C Sti (Scientific Technologies, Inc.), G9SB-2002-C Datasheet - Page 8

• Manufacturer Part Number: G9SB-2002-C
• Description: Relay; E-Mech; Sfty; DPST-NO; Cur-Rtg 5A; Ctrl-V 24AC/DC; Vol-Rtg 250/30AC/DC; DIN Rail
• Manufacturer: Sti (Scientific Technologies, Inc.)

Specifications of G9SB-2002-C

• Contact Form: DPST-NO
• Current, Rating: 5 A
• Function: Safety
• Mounting Type: DIN Rail
• Relay Type: Electro Mechanical
• Standards: UL, CSA, CE
• Voltage, Control: 24 VAC/VDC
• Voltage, Rating: 380 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

Safety Relay Unit
Refer to the “Precautions for All Relays” on page I-9 and “Precautions for All Relays with Forcibly Guided Contacts” on page G-2.
I
The G9SB can be installed in any direction.
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.
When mounting multiple Units close to each other, the rated current
will be 3 A. Do not apply a current higher than 3 A.
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-@ models only.)
The G9SB will recover automatically when the short fault is cleared.
Turn OFF the G9SB before wiring the G9SB. 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.
In order to detect earth short breakdowns, connect the minus
side of the power supply to ground.
0.2 to 2.5 mm
G9SB
T11 T12
G9SB
!
2
2
T11 T12
G9SB
I
G9SB-200@-@/301@-@ meet the requirements of Safety Category 4
of the EN954-1 standards when they are used as shown in the exam-
ples 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.
I
The G9SB-200@-@/3010/301@-@ conforms to the following
standards.
EN standards, certified by TÜV:
EN954-1
EN60204-1
Conformance to EMC (Electromagnetic Compatibility), certified by
TÜV Rheinland
EMI (Emission): EN55011 Group 1 Class A
EMS (Immunity): EN61000-6-2
UL standards: UL508 (Industrial Control Equipment)
CSA standards: CSA C22.2 No. 14 (Industrial Control Equipment)