G9SB-3012-A Omron, G9SB-3012-A Datasheet - Page 6

• Manufacturer Part Number: G9SB-3012-A
• Description: 3PST-NO SAFETY RELAY UNIT
• Manufacturer: Omron

Specifications of G9SB-3012-A

• Contact Form: 3PST - NO
• Coil Voltage: 24 VAC/VDC
• Contact Rating: 5 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

G9SB-200-D (24 VAC/VDC) or G9SB-301-D (24 VAC/VDC) with 2-channel Safety Sensor/Manual Reset
Note: This circuit conforms to Safety Category 4.
*1. Only the G9SB-301-D model has terminals 33-34 and 41-42.
*2. Wiring is shown for when the F3SJ-A auxiliary output turns ON for light interruption.
Emitter
A1 A2
+ -
TH
SA
E1
T21
RS-485(A) (Gray)
RS-485(B) (Pink)
F3SJ-A
T11
T12
K1
K1
a
T22
K2
K2
Receiver
a
S1
K2
Control
circuit
*2
T31
T32
Feedback loop
KM1
KM2
K1
K1
K2
KM1 KM2
13
14
23
24
*1 *1
*1 *1
(33)
(34) (42)
(41)
F3SJ-A: Incident
Reset switch S1
K1 and K2 (NC)
K1 and K2 (NO)
KM1 and KM2 (NC)
KM1 and KM2 (NO)
Note: Output turns ON with the rising edge of
Timing Chart
F3SJ-A:
S1:
KM1 and KM2: Magnetic Contactor
M:
E1:
KM1
KM2
reset switch S1, but will not operate if
there is a short breakdown in S1.
Interrupted
M
Safety Sensor
Reset switch
3-phase motor
24-VDC power supply (S82K)
G9SB
6