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XWT-[]D08(-1) / []D16(-1)

Expansion Units

XWT-[]D08(-1) / []D16(-1)

Expansion I/O Units make expansion easy!

Performance Specifications

Item Specification
Communications power supply voltage 14 to 26.4 VDC
I/O power supply voltage *1 20.4 to 26.4 VDC (24 VDC -15%/+10%)
Noise immunity Conforms to IEC 61000-4-4, 2 kV (power line).
Vibration resistance 10 to 60 Hz with double-amplitude of 0.7 mm, 60 to 150 Hz and 50 m/s2 in X, Y,
and Z directions for 80 min each
Shock resistance 150 m/s2 (3 times each in 6 directions on 3 axes)
Dielectric strength 500 VAC (between isolated circuits)
Insulation resistance 20 MΩ min. (between isolated circuits)
Ambient operating temperature -10 to 55°C
Ambient operating humidity 25% to 85% (with no condensation)
Ambient operating atmosphere No corrosive gases
Storage temperature -25 to 65°C
Storage humidity 25% to 85% (with no condensation)
Terminal block screw tightening
torque *2
M3 wiring screws: 0.5 Nm
M3 mounting screws: 0.5 Nm
Installation Mounted on 35-mm DIN Track or Mounting Bracket, or secured with M4 screws
(depending on model)

*1 The I/O power supply is called the sensor power supply in information for the CRT1-VAD04S.
*2 Applicable only to Slaves to which screw terminal blocks are mounted

Input Section Specifications

Item Specification
Model XWT-ID08 XWT-ID08-1 XWT-ID16 XWT-ID16-1
Internal I/O common NPN PNP NPN PNP
I/O capacity 8 inputs 16 inputs
ON voltage 15 VDC min. (between
each input terminal
and the V terminal)
15 VDC min. (between
each input terminal
and the G terminal)
15 VDC min. (between
each input terminal
and the V terminal)
15 VDC min. (between
each input terminal
and the G terminal)
OFF voltage 5 VDC max. (between
each input terminal
and the V terminal)
5 VDC max. (between
each input terminal
and the G terminal)
5 VDC max. (between
each input terminal
and the V terminal)
5 VDC max. (between
each input terminal
and the G terminal)
OFF current 1.0 mA max.
Input current At 24 VDC: 6.0 mA max./input
At 17 VDC: 3.0 mA max./input
ON delay 1.5 ms max.
OFF delay 1.5 ms max.
Number of circuits per
common
8 inputs/common 16 inputs/common
Communications power
supply current consumption
5 mA 10 mA
Weight 80 g max. 120 g max.

Output Section Specifications

Item Specification
Model XWT-OD08 XWT-OD08-1 XWT-OD16 XWT-OD16-1
Internal I/O common NPN PNP NPN PNP
I/O capacity 8 outputs 16 outputs
Rated output current 0.5 A/output, 2.0 A/common 0.5 A/output, 4.0 A/common
Residual voltage 1.2 V max. (0.5 A DC,
between each output
terminal and the G
terminal)
1.2 V max. (0.5 A DC,
between each output
terminal and the V
terminal)
1.2 V max. (0.5 A DC,
between each output
terminal and the G
terminal)
1.2 V max. (0.5 A DC,
between each output
terminal and the V
terminal)
Leakage current 0.1 mA max.
ON delay 0.5 ms max.
OFF delay 1.5 ms max.
Number of circuits per
common
8 outputs/common 16 outputs/common
Communications power
supply current consumption
5 mA 10 mA
Weight 80 g max. 120 g max.