G9Sa-Th301 (24 Vdc) With 2-Hand Inputs/Auto-Reset - Omron G9SA Series Manual

G9SA-TH301 (24 VDC) with 2-hand Inputs/Auto-reset

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(See note 1.)
Feedback loop
Control circuit
Timing Chart
S11 (NC)
S11 (NO)
S12 (NC)
S12 (NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
Input time difference operates only
when the difference is 0.5 s max.
S11, S12:
KM1 and KM2: Magnetic Contactor
Note: 1. Use a 1NC+1NO switch for S11
and S12.
2. This circuit achieves EN954-1
Safety Category 4.
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
G9SA
0.5 s max.
Two-hand pushbutton switches
9