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

Expansion Units

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

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

last update: September 24, 2012

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

last update: September 24, 2012

Product Category

Automation Systems
- Networks
  - Discontinued
    - XWT-V[]D08S(-1) / V[]D16ML(-1)

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