Specifications - Omron GRT1-ML2 Manual

Hardware reference
The unit power supply and the external I/O power supply
are not transferred through the GCN2-100 Turnback
cable. The GRT1-TBR units have the same power supply
terminals as the GRT1-ML2.
1.2

Specifications

/i
Item Specification
Unit type SmartSlice GRT1 series
Model GRT1-ML2
Installation position On a DIN rail
24 VDC +10% −15% (20.4 to 26.4 VDC)
Power supply
Current consumption 110 mA typical at 24 VDC
Dimensions (W × H × D) 58 × 80 × 70 mm
Weight 130 g
−10 to 55°C (no icing or condensation)
Ambient operating tem-
perature
Ambient operating 25% to 85% Relative humidity
humidity
−20 to 65°C (no icing or condensation)
Storage temperature
Vibration resistance 10 to 57 Hz, 0.7 mm amplitude
57 to 150 Hz, acceleration: 49 m/s
Shock resistance 150 m/s
Dielectric strength 500 VAC (between isolated circuits)
Conformance to EMC EN61131-2:2003
and electrical safety
standards
Enclosure rating IP20
GRT1-ML2 MANUAL
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Item Specification
Number of connectable 64 Units max.
SmartSlice I/O Units Connected directly to the GRT1-ML2 or via Turnback exten-
sion units
Baud rate 3 Mbps
Communication signal RS485
level
Communication dis- SmartSlice I/O Units: 64 Units coupled (about 2 m max.)
tance Turnback cable: 2 m max. (2 cables, 1 m each)
Turnback cable Length 1 m max., up to 2 cables can be connected
SmartSlice I/O Unit con- Building-block style configuration with slide connectors
nections (Units connect with Turnback cables).
Baseblock power supply Voltage: 24 VDC
Current: 4 A max.
Event messaging Supported
Baud rate 10 Mbps (MECHATROLINK-II)
Data length 17-byte and 32-byte data transmission
1.2.1 Supported SmartSlice I/O Units
The GRT1-ML2, in combination with the Trajexia system, supports these
SmartSlice I/O Units.
/i
Function Specification
4 NPN inputs 24 VDC, 6 mA, 3-wire connection
4 PNP inputs 24 VDC, 6 mA, 3-wire connection
8 NPN inputs 24 VDC, 4 mA, 1-wire connection + 4xG
8 PNP inputs 24 VDC, 4 mA, 1-wire connection + 4xV
Model
GRT1-ID4
GRT1-ID4-1
GRT1-ID8
GRT1-ID8-1
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