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G9SX-EX221-F10-RC View Datasheet(PDF) - OMRON Corporation

Part Name
Description
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G9SX-EX221-F10-RC
Omron
OMRON Corporation Omron
G9SX-EX221-F10-RC Datasheet PDF : 28 Pages
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G9SX-LM
Signal Name
Mode selector
input
Rotation
detection input
Cross fault
detection input
Safety
instantaneous
output
Safety speed
detection
output
Safety speed
detection
output
Auxiliary
monitor output
Auxiliary error
output
Auxiliary
monitor output
Auxiliary
monitor output
Terminal
Name
M1, M2
D11, D12,
D21, D22
Y1,Y2
S14,S24
ES1,ES2
L1
X1
X2
X3
X4
Description of operation
Wiring
Either Safety input or Enabling input is effectively done by
1NC and 1NO inputs.
The relationship between Safety/Enabling input and Mode
selector inputs is as follows:
M1 = ON, M2 = OFF Safety input is enabled (Normal
operating mode)
M1 = OFF, M2 = ON Enabling input is enabled
(Maintenance mode)
+24V
Selector switch
+24V
Selector switch
M1 M2
Enabling input is enabled
M1 M2
Safety input is enabled
Normal operating mode: To turn on Safety speed detection
outputs, pulse signals from the two proximity sensors
detection should be 2.0 Hz max.
Maintenance mode: To turn on Safety speed detection
outputs, the signal frequency from the two proximity
sensors should be lower than the low speed detection
settings value.
E2E
E2E
Use the following DC three-wire
types, OMRON E2E series (PNP).
E2E-X1R5F1
E2E-X2F1
blue
blue
E2E-X5F1
E2E-X2MF1
black black
E2E-X5MF1
brown brown
D12 D22 D11 D21
E2E-X10MF1
GND
Keep Y1 open when using T11, T21.
(cross fault detection wiring)
Keep Y2 open when using T61, T71.
Selects a mode of failure detecting (Cross fault detecting) (cross fault detection wiring)
function for safety inputs and enabling inputs of G9SX- Connect Y1 to 24 VDC when not using T11, T21.
LM@ corresponding to the connection of Cross fault (cross fault detection wiring, or when connecting safe-
detection input.
ty sensors)
Connect Y2 to 24 VDC when not using T61, T71.
(cross fault detection wiring, or when connecting safe-
ty sensors)
Normal operating mode: Turns ON/OFF according to the
state of safety inputs, Feedback/Reset inputs, and Logical
AND connection inputs.
Maintenance mode: Turns ON/OFF according to the state
Keep these outputs open when not used.
of enabling inputs, Feedback/Reset inputs, Logical AND
connection inputs, and rotation detection inputs.
Turns ON/OFF according to the state of Rotation detection inputs.
The safety speed detection outputs are turned ON when
the frequency input of Rotation detection input at normal
operating mode is 2 Hz or less, or when the input is equal
Keep these outputs open when not used.
to or less than the low speed detection settings value at the
maintenance mode.
Outputs a signal of the same logic level as the Safety
instantaneous outputs.
Keep these outputs open when not used.
Outputs a signal of the same logic level as the Safety
instantaneous outputs.
Keep these outputs open when not used.
Outputs a signal while the error indicator is lit or blinking. Keep these outputs open when not used.
Outputs a signal of the same logic level as Safety speed
detection outputs.
Keep these outputs open when not used.
Outputs the operating mode status.
Normal operating mode: OFF
Maintenance mode: ON
Keep these outputs open when not used.
Connecting Safety Sensors and the G9SX-LM
1. When connecting safety sensors to the G9SX-LM@, the Y1 terminal must be connected to 24VDC for enabling input channel. Or for Safety
input channel, the Y2 terminal must be connected to 24 VDC.
The G9SX-LM@ will detect a connection error, if the Y1 or Y2 terminal is open.
2. In many cases, safety sensor outputs include an OFF-shot pulse for self diagnosis.
The following condition of test pulse is applicable as safety inputs for the G9SX.
• OFF-shot pulse width of the sensor, during the ON-state: 500 μs max..
500 µs max.
6
 

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