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XWT-V[]D08S(-1) / V[]D16ML(-1)

Expansion Units

XWT-V[]D08S(-1) / V[]D16ML(-1)

Easy expansion! Expansion Digital Input/Output Units connectable to Analog I/O Slave Unit (Numerical indicator type)

Basic 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.

Output Section Specifications

e-CON connector type 8-output Expansion Unit

Item Specification
Model XWT-VOD08S XWT-VOD08S-1
Internal I/O common NPN PNP
Number of I/O points 8 outputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15% to +10%)
I/O consumption current 10 mA max for 24-VDC power supply
Rated output current 0.3 A per point, 2.0 A per common
Residual voltage 1.2 VDC max (DC at 0.3 A, between
each output terminal and G terminal)
1.2 VDC max (DC at 0.3 A, between
each output terminal and V terminal)
Leakage voltage 0.1 mA max
Current supply for connected output
devices
100 mA per point
ON delay time 0.5 ms max
OFF delay time 1.5 ms max
Number of circuits per common 8 points
Insulation method Photocoupler insulation
Output indication Indicator (yellow)
Power supply type Multi-power supply
Communications power consumption 10 mA max. for 24-VDC power supply
15 mA max. for 14-VDC power supply
Weight 63 g

MIL connector type 16-output Expansion Unit

Item Specification
Model XWT-VOD16ML XWT-VOD16ML-1
Internal I/O common NPN PNP
Number of I/O points 16 outputs
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15% to +10%)
I/O consumption current 10 mA max for 24-VDC power supply
Rated output current 0.3 A per point, 2.0 A per common
Residual voltage 1.2 VDC max (DC at 0.3 A, between
each output terminal and G terminal)
1.2 VDC max (DC at 0.3 A, between
each output terminal and V terminal)
Leakage voltage 0.1 mA max 0.1 mA max
ON delay time 0.5 ms max
OFF delay time 1.5 ms max
Number of circuits per common 16 points
Insulation method Photocoupler insulation
Output indication Indicator (yellow)
Power supply type Multi-power supply type
Communications power consumption 10 mA max. for 24-VDC power supply
20 mA max. for 14-VDC power supply
Weight 64 g

Input and Output Section Specifications

e-CON connector type 4-input and 4-output Expansion Unit

Item Specification and Performance
Common Model XWT-VMD08S XWT-VMD08S-1
Internal I/O common NPN PNP
Number of I/O points 4 inputs, 4 outputs
ON delay time 1.5 ms max for inputs, 0.5 ms max for outputs
OFF delay time 1.5 ms max
Number of circuits per common 4 points
Insulation method Inputs: Non-insulated
Outputs: Photocoupler insulation
Input and output indication Indicator (yellow)
Power supply type Inputs: Network power supply
Outputs: Multi-power supply
Communications power
consumption
10 mA max. for 24-VDC power supply
15 mA max. for 14-VDC power supply
Weight 64 g
Input
part
ON voltage 10.5 VDC min (between each
terminal and V terminal)
10.5 VDC min (between each
terminal and G terminal)
OFF voltage 5 VDC max (between each
terminal and V terminal)
5 VDC max (between each
terminal and G terminal)
OFF current 1.0 mA max
Input current 6.0 mA max per point for 24-VDC power supply
3.0 mA min per point for 10.5-VDC power supply
Current supply for connected
input devices
50 mA per point
Output
part
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15% to +10%)
I/O consumption current 10 mA max for 24-VDC power supply
Rated output current 0.3 A per point, 1.0 A per common
Residual voltage 1.2 VDC max (DC at 0.3 A,
between each output terminal and
G terminal)
1.2 VDC max (DC at 0.3 A,
between each output terminal and
V terminal)
Leakage voltage 0.1 mA max
Current supply for connected
output devices
100 mA per point

MIL connector type 8-input and 8-output Expansion Unit

Item Specification
Common Model XWT-VMD16ML XWT-VMD16ML-1
Internal I/O common NPN PNP
Number of I/O points 8 inputs, 8 outputs
ON delay time 1.5 ms max for inputs, 0.5 ms max for outputs
OFF delay time 1.5 ms max
Number of circuits per common 8 points
Insulation method Photocoupler insulation
Input and output indication Indicator (yellow)
Power supply type Multi-power supply
Communications power
consumption
10 mA max. for 24-VDC power supply
20 mA max. for 14-VDC power supply
Weight 64 g
Input
part
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15% to +10%)
I/O consumption current 2 mA max for 24-VDC power supply
ON voltage 17 VDC min (between each
terminal and V terminal)
17 VDC min (between each
terminal and G terminal)
OFF voltage 5 VDC max (between each
terminal and V terminal)
5 VDC max (between each
terminal and G terminal)
OFF current 1.0 mA max
Input current 6.0 mA max per point for 24-VDC power supply
3.0 mA min per point for 17-VDC power supply
Output
part
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15% to +10%)
I/O consumption current 10 mA max for 24-VDC power supply
Rated output current 0.3 A per point, 1.0 A per common
Residual voltage 1.2 VDC max (DC at 0.3 A,
between each output terminal and
G terminal)
1.2 VDC max (DC at 0.3 A,
between each output terminal and
V terminal)
Leakage voltage 0.1 mA max