Ratchet Relay
G4Q
211
Operation
Note:
When a pulse for application to the coil is used, such a pulse
should have a width of 100 ms or more. If a pulse is applied with
a width less than the operate time, the cam may fail to rotate
fully.
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Ambient Temperature vs.
Coil Temperature Rise
100 VAC 50 Hz
Coil temper
ature r
ise ( C)
°
Contact carry current: 5 A
Contact with no carry current
Ambient temperature (
°
C)
24 VDC
Coil temper
ature r
ise ( C)
Contact carry current: 5 A
Contact with no carry current
Ambient temperature (
°
C)
Malfunctioning Shock
Not
energized
Energized
Unit: m/s
2
Number of samples: 5
Measurement conditions:
Impose a shock of
100 m/s
2
in the
±
X,
±
Y, and
±
Z directions three times
each with the Relay
energized and not
energized to check the
shock values that cause
the Relay to malfunction.
Shock direction
°
100 ms min.
Contact terminal
(NO) (1
−
3, 8
−
6)
Contact terminal
(NC) (1
−
4, 8
−
5)
Coil terminal
Operation Timing Chart
66.5 max. 58
Four, 3.5-dia.
mounting holes
25
56 max.
65 max.
Four, M3 mounting
screw holes or four
3.5-dia. holes
Open Model
G4Q-211A
Terminal Arrangement/
Internal Connections
Mounting Holes
58
±
0.2
25
±
0.2
