Easy-wire Connectors for Industrial Components XN2 Easy-wire Connectors with ∗ e-CON Specifications; Ideal for Connecting Sensors. ■ Use industry-proven spring clamps for wiring. ■ No special tools required for easy wiring. ■ Rewiring (repairing) is possible. ■ Each Connector accepts any wire size from 2 2 stranded wire AWG28 (0.08 mm ) to AWG20 (0.5 mm ). (External sheath diameter: 1.5 mm max.) ■ With the simple tool Jig, assembly can be completed for 4 wires simultaneously, is available. Note: *E-con specifications are currently being promoted for standardization by manufacturers of FA components and connectors. Connector specifications are disclosed only for the mating portions. RoHS Compliant Wiring Configuration Example Connecting to FA Components XN2A • FA components with e-CON connectors Sensor with prewired cable Linking cables XN2A • Original Controller PCBs XN2D XN2A XN2B • FA components that connect via terminal blocks 1 XN2 Ordering Information Single-socket PCB Socket Four-socket PCB Socket Type Cable Plug Connector Cable Socket Connector Connector Connector Ap- pear- ance No. of Model contacts 3 XN2A-1370 — XN2D-1371 — 4 XN2A-1470 XN2B-1470 XN2D-1471 XN2D-4471 5 XN2A-1570 — XN2D-1571 — 6 XN2A-1670 — XN2D-1671 — 8 XN2A-1870 — XN2D-1871 — Ratings and Specifications 3 A/pole (Using AWG20 wire) 2 A/pole (Using AWG22 wire) Rated current 1 A/pole (Using AWG24 wire) 0.5 A/pole (Using AWG26 or 28 wire) Rated voltage 32 VDC Contact resistance 30 mΩ max. (20 mVDC max., 100 mA max.) Insulation resistance 1000 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC for 60 s (leakage current: 1 mA max.) Insertion durability 50 times Ambient operating −30 to 75°C ∗ temperature (with no condensation or icing) 2 2 Stranded wire 0.08 mm (AWG28) to 0.5mm (AWG20) Applicable wires The external diameter of the cable sheath is 1.5 mm max. ∗The temperature is limited, however, to the maximum operating temperature for the cables. Materials and Finish Item Cable type PCB type Case PBT (UL94 V-0)/Black Cover PBT (UL94 V-0)/Black — Base PC (UL94 V-0)/Transparent — Lever PA (UL94 V-0)/natural — Copper alloy Mating end : Nickel base, gold plating Contact Contact : Nickel base, tin plating Terminal : Nickel base, tin plating Spring Stainless steel — Pin clamp — Copper alloy/nickel base with tin plating 2 XN2 Dimensions (Unit: mm) Cable Plug Connector Cable Socket Connector XN2A-1@70 XN2B-1470 A 6 2 (pitch) 2 (pitch) 3.4 3.3 3.1 B 8.9 5.05 15.8 6.4 6.75 17.6 7.5 18 12.3 (Strip gauge) 23.2 6 C 1.2 dia. (internal) 1.65 dia. (external) 1.65 1.05 6 12.85 1.1 Dimensions Dimension (mm) A B C No. of contacts 3 4.0 7.2 13.8 4 6.0 9.2 15.8 5 8.0 11.2 17.8 6 10.0 13.2 19.8 8 14.0 17.2 23.8 Single-socket PCB Socket Connector XN2D-1@71 Applicable PCB Dimensions (Top View) t=1.6±0.2 D A C 2±0.05 (pitch) 3.1 5.2 6.4 +0.05 1 dia. −0.10 6.4 4-C1 Exterior of Single- socket PCB Connector B B E Dimensions 13 Dimension (mm) A B C D E No. of contacts (3.5) 3.3 0.2 3 6.9 5.8 4.0 8.0 13.8 2 (pitch) 4 8.9 6.8 6.0 10.0 15.8 C D 5 10.9 7.8 8.0 12.0 17.8 6 12.9 8.8 10.0 14.0 19.8 8 16.9 10.8 14.0 18.0 23.8 E 3 XN2Z-0001 XN2 Four-socket PCB Socket Connector XN2D-4471 25.9 19.5 Applicable PCB Dimensions (Top View) t=1.6±0.2 6.5 (pitch) 3.1 19.5±0.1 6.5±0.05 (pitch) +0.05 1 dia. −0.10 2±0.05 (pitch) 6.75 8.9 6±0.1 9.05 1±0.05 3.2 3.2 15.8 Exterior of Four-socket PCB Connector 6.75 13 3.3 0.2 2 (pitch) 1 6 Tool Jig Tool Jig for XN2A-14@0 (except for those with 3 pins)/ (2)Insert the 4 wires to insertion hole. XN2B-1470 With the simple tool Jig, assembly can be completed for 4 wires simultaneously. XN2Z-0001 (3)Insert operation jig into lock release slot. Model XN2Z-0001 Release slot Assembly Instructions (1) Push in the operating lever at once until it is locked. Operation slot (4)Move the jig as follows and release operating lever at once. 4 XN2 Assembly Instructions (3) Insert the screwdriver into the Preparing the Cable Operating lever release slot, and gently pull Align the cable with the guide (white) Release slot back the lever until a click is marked STRIP GAUGE on the side heard by resetting the lever. of the Connector, strip 7 to 8 mm of the cable sheath, and then twist the 7 to 8 mm wires several times. Connecting the Cable to the Connector (1)Use a flat-blade screw-driver to push Flat-blade screwdriver down the operating (4) Make sure that the following operations lever inside the have been performed. operation slot until it • Check that the operating lever is reset. locks. • Check that the procedure in step 2 has been (2)Insert the wire fully to followed. (Pull gently on the cable to make Operation slot the back of the wire sure that there is resistance, indicating that insertion hole. Make sure that the cable sheath is inserted into the the Connectors are wired correctly.) hole, and that the end of the wire has passed through the contact Removing Cables from the section. Operating lever (white) Connector Cable sheath Wire Contact section (1) Press down on the operating lever to insertion hole lock the lever before removing the cable. (2) After removing the cable from the Connector, always reset the operating lever, except when rewiring the Connector. The Connector can be rewired without resetting the operating lever. Safety Precautions Precautions for Safe Use Precautions for Correct Use • Do not pull on the Connectors or cables. Doing so may cause Do not use the product in atmospheres or environments that exceed damage to the Connectors or cause the cables to disconnect. product ratings. • Install the Connectors in a location where they will not be stepped Wiring on, to prevent disconnection of the cables or damage to the • Insert one wire into each insertion hole. Inserting two or more wires Connectors. If the Connectors have to be installed in such a into a single hole may cause unexpected problems. location, use a protective cover. • Make sure that no power is being supplied to a Connector before • Make sure that the Connectors are mated in the correct direction. wiring, inserting, or removing the Connector. Doing so may result in Mating the Connectors incorrectly will damage to the Connectors. electric shock. • Do not use the Connectors if the lock lever is bent or broken. Doing • Follow the wiring diagrams for the device being used when wiring so may cause the Connector to become loose or the device to the cables. malfunction. • Strip the cables according to the instructions in the applicable • Before mounting Connectors to a PCB, make sure that the operation manual, making sure not to damage the wires. Connectors are positioned in the correct direction. • Do not use a screwdriver with a tip larger than the specified width • Before bending a cable to connect it to a Connector, check the when wiring the Connectors. bending specifications of the cable to be used. • Make sure short-circuits are not created, e.g., by protruding wires. • Do not exceed the rated current of the cable. Always check the Inserting and Removing Connectors rated current of each cable to be used. • When connecting or disconnecting Connectors, always hold the • Do not use pliers or other tools to remove the Connectors. case of the Connector. • Hold the Connectors firmly by hand when handling them. Do not • When mating Connectors, insert the Connector fully into the back use excessive force to push the Connectors. Forcing the of the socket, and then make sure that the Connector will not Connectors may result in injury. become loose by lightly pulling it in the opposite direction. • These Connectors do not resist water. Do not use Connectors in Recommended Screwdriver places where water or oil may be sprayed onto the Connectors. • Use a flat-blade screwdriver with a tip of 2 mm max. Do not use screwdrivers that gradually widen towards the base of the screwdriver. • Using other screwdrivers may cause damage to the adjacent poles. 5 XN2 • Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. • Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Cat. No. G044-E1-03 Electronic and Mechanical Components Company Contact: www.omron.com/ecb 0315(0412)(O) 6