Omron, XW3B Series

• Tough model with a significantly lower profile satisfies IP67.

• Available for Photoelectric Sensors, Proximity Sensors, and Limit Switches with Sensor I/O Connectors (M12). In addition, the rated current has been increased, a ground terminal added, and now supports connections to valves and solenoid.

• Incorporates power and operation indicators.

• Uses a single mounting method regardless of the number of ports, which ensures easy system expansion.

Rated current	4 A/port (signal lines) 12 A/box (power lines)
Rated voltage	10 to 30 VDC
Contact resistance	40 MΩ max. (with 100 mA max., 20 mV max.) *1
Insulation resistance	100 MΩ min. (at 500 VDC)
Dielectric strength	500 VAC for 1 min (leakage current: 1 mA max.) *2
Degree of protection	IP67 (IEC529)
Cable retention force	98 N/15 s
Insertion tolerance	200 times
Ambient operating temperature range	-25 to 70°C

*1.The contact resistance of the Connector.
*2.The dielectric strength of the Connector.

Compatible Connectors

XS2G	Connector Plug Assemblies (crimping, soldering, or screw-on)
XS2W	Connectors on cable ends (Sockets or Plugs)
XS2H	Connectors on one cable end (Plugs)

Materials and Finish

Item	Part name	Materials and finish
Connectors	Lock	Brass/nickel plated
Connectors	Contacts	Brass/nickel base, 0.4-μm gold plating
Cable	Cable	Sheath color: gray Core size: AWG18/AWG22 *
Case	Case	PBT resin (UL94V-0)/light gray
	Bushing	Rubber
	PCB	Glass-epoxy board
	Seal resin	Urethane resin

*The positive power supply, negative power supply, and ground lines are AWG18. Signal lines are AWG22.

(Unit: mm)

XW3B-P45[]-[]11 (Four Input Ports)

XW3B-P65[]-[]11 (Six Input Ports)

XW3B-P85[]-[]11 (Eight Input Ports)

TITLE	DOCUMENT TYPE	SIZE
XW3B	Catalog	592 KB

Compatible Connectors

Materials and Finish

XW3B-P45[]-[]11 (Four Input Ports)

XW3B-P65[]-[]11 (Six Input Ports)

XW3B-P85[]-[]11 (Eight Input Ports)

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