Omron G9SX-SM User manual

73
5Safety controllers
G9SX-SM Safety controllers
Standstill monitoring unit
Safe Standstill monitoring unit based on Back-EMF operation for two- and three-
phase systems.
• Ready to use – covering all standard applications without additional setup
• Easy integration in star- and delta wiring
• Clear LED diagnosis of all in- and output signals for easy maintenance
• Applicable up to Safety Category 4 according to EN954-1
Ordering information
Safety standstill monitoring unit
Specifications
Ratings of non-contact door switch controllers
Power input
Inputs
Outputs
Application example
3-phase motor 3-phase motor with star-delta wiring
Safety outputs *1
*1 PNP transistor output
Auxiliary outputs *1 Power input
Rated supply voltage
Terminal block type Order code
Instantaneous
3 (Semi-conductors) 2 (Semi-conductors) 24 VDC Screw terminals G9SX-SM032-RT
Spring-cage terminals G9SX-SM032-RC
Item G9SX-SM032-_
Rated supply voltage 24 VDC
Item G9SX-SM032-__
Input Voltage Standstill detection input (Z1-Z2/Z3-Z4) AC 415 Vrms + 10% max.
Maximum power supply frequency
for AC induction motor
60 Hz max.
Internal impedance Standstill detection input: approx, 660 kΩ
EDM input: approx. 2.8 kΩ
Item G9SX-SM032-_
Safety Standstill detection output Sourcing output (PNP)
Load current: 300 mA DC max.
Auxiliary output Sourcing output (PNP)
Load current: 100 mA DC max.
F
ee
db
ac
k
l
oop
KM1/KM2
UVW
A2 ES1 ES2 ES3 X1 X2
T31 A1 T32 Z1
Z2 Z2 Z3 Z4
+24V
PLC etc.
G9SX-SM032
lamp
M
KM2
KM1
FUSE
Inverter
Control circuit
Standstill detected
EDM input
KM1
KM2
A2 ES1 ES2 ES3 X1 X2
T31 A1 T32 Z1 Z2 Z2 Z3 Z4
+24V
PLC etc.
G9SX-SM032
lamp
M
KM2
U2 V2 W2
U1 V1 W1
KM1
KM4
KM3
FUSE
Control circuit
Standstill detected