XN2A-1670

Easy-wire Connectors for Industrial Components XN2 CSM_XN2_DS_E_4_3 Easy-wire Connectors with -CON ∗ Specifications; Ideal for Connecting Sensors. e ■ 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 AWG28 (0.08 mm2) to AWG20 (0.5 mm2). (External sheath diameter: 1.5 mm max.) ■ See the "Standards certification / conformity list" for information on conformity to certification standards. 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 XN2A • Original Controller PCBs Sensor with prewired cable Linking cables XN2D XN2A XN2B • FA components that connect via terminal blocks 1 XN2 Ordering Information Type Cable Plug Connector Single-socket PCB Socket Connector Cable Socket Connector Four-socket PCB Socket Connector Appearance No. of contacts Model 3 XN2A-1370 — XN2D-1371 — 4 XN2A-1470 5 XN2A-1570 XN2B-1470 XN2D-1471 XN2D-4471 — XN2D-1571 — 6 8 XN2A-1670 — XN2D-1671 — XN2A-1870 — XN2D-1871 — Ratings and Specifications Rated current 3 A/pole (Using AWG20 wire) 2 A/pole (Using AWG22 wire) 1 A/pole (Using AWG24 wire) 0.5 A/pole (Using AWG26 or 28 wire) Rated voltage 32 VDC Contact resistance ∗1 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 tolerance 50 times Ambient temperature ∗2 Operating: −30°C to 75°C Applicable wires ∗3 0.08 mm2 (AWG28) to 0.5mm2 (AWG20) The external diameter of the cable sheath is 1.5 mm max. * 1. This value is the contact resistance of the connector. * 2. The temperature is limited, however, to the maximum operating temperature for the cables. * 3. When using cables with a wire diameter of 0.16 mm or smaller, contact your OMRON sales representative. Materials and Finish Item Cable type PCB type Case Black PBT resin (UL94V-0) Cover Black PBT resin (UL94V-0) — Base Transparent PC resin (UL94V-0) — Lever PA resin (UL94V-0)/natural (white) — Contact Phosphor bronze/Underplating: Nickel (1.5 to 3.0 µm) Contacts: Gold (0.2 µm min.) Terminals: Tin plating (1.0 µm min.) Spring Stainless steel Pin clamp — — Copper alloy/nickel base with tin-alloy plating 2 XN2 Assembly Instructions (3) Insert the screwdriver into the release slot, and gently pull back the lever until a click is heard by resetting the lever. Preparing the Cable Align the cable with the guide marked STRIP GAUGE on the side of the Connector, strip 7 to 8 mm of the cable sheath, and then twist the wires several times. Operating lever (white) Release slot 7 to 8 mm Connecting the Cable to the Connector (1) IUse a flat-blade screwdriver to push down the white, square operating lever inside the operation slot until it locks. Flat-blade screwdriver (2) Insert the wire fully to Operation slot the back of the wire insertion hole. Make sure that the cable sheath is inserted into the hole, and that the end of the wire has passed through the contact section. Contact section Cable sheath Wire insertion hole (4) Make sure that the following operations have been performed. • Check that the operating lever is reset. • Check that the procedure in step 2 has been followed. (Pull gently on the cable to make sure that there is resistance, indicating that the Connectors are wired correctly.) Removing Cables from the Connector Operating lever (white) (1) Press down on the operating lever to 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 damage to the Connectors or cause the cables to disconnect. • Install the Connectors in a location where they will not be stepped on, to prevent disconnection of the cables or damage to the Connectors. If the Connectors have to be installed in such a location, use a protective cover. • Make sure that the Connectors are mated in the correct direction. Mating the Connectors incorrectly will damage to the Connectors. • Do not use the Connectors if the lock lever is bent or broken. Doing so may cause the Connector to become loose or the device to malfunction. • Before mounting Connectors to a PCB, make sure that the Connectors are positioned in the correct direction. • Before bending a cable to connect it to a Connector, check the bending specifications of the cable to be used. • Do not exceed the rated current of the cable. Always check the rated current of each cable to be used. • Do not use pliers or other tools to remove the Connectors. • Hold the Connectors firmly by hand when handling them. Do not use excessive force to push the Connectors. Forcing the Connectors may result in injury. • These Connectors do not resist water. Do not use Connectors in places where water or oil may be sprayed onto the Connectors. Do not use the product in atmospheres or environments that exceed product ratings. Wiring • Insert one wire into each insertion hole. Inserting two or more wires into a single hole may cause unexpected problems. • Make sure that no power is being supplied to a Connector before wiring, inserting, or removing the Connector. Doing so may result in electric shock. • Follow the wiring diagrams for the device being used when wiring the cables. • Strip the cables according to the instructions in the applicable operation manual, making sure not to damage the wires. • Do not use a screwdriver with a tip larger than the specified width when wiring the Connectors. • Make sure short-circuits are not created, e.g., by protruding wires. Inserting and Removing Connectors • When connecting or disconnecting Connectors, always hold the case of the Connector. • When mating Connectors, insert the Connector fully into the back of the socket, and then make sure that the Connector will not become loose by lightly pulling it in the opposite direction. Recommended Screwdriver • 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. 3 XN2 Dimensions (Unit: mm) Cable Plug Connector XN2A-1@70 Cable Socket Connector XN2B-1470 A 6 2 (pitch) 2 (pitch) 3.4 3.3 3.1 B 8.9 5.05 15.8 6.4 17.6 7.5 (Strip gauge) 6.75 18 12.3 23.2 C 6 1.2 dia. (internal) 1.65 dia. (external) 1.65 1.05 6 12.85 1.1 Dimensions Dimension (mm) No. of contacts A B C 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) D C A 2±0.05 (pitch) 3.1 5.2 6.4 t=1.6±0.2 +0.05 1−0.10 dia. 6.4 4-C1 Exterior of Singlesocket PCB Connector B B E Dimensions 13 (3.5) 3.3 0.2 2 (pitch) C D Dimension (mm) No. of contacts A B C 3 6.9 5.8 4.0 8.0 13.8 4 8.9 6.8 6.0 10.0 15.8 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 D E E 4 XN2 Four-socket PCB Socket Connector XN2D-4471 25.9 19.5 Applicable PCB Dimensions (Top View) 6.5 (pitch) 3.1 t=1.6±0.2 19.5±0.1 6.5±0.05 (pitch) +0.05 1−0.10 dia. 2±0.05 (pitch) 6.75 8.9 6±0.1 9.05 1±0.05 3.2 15.8 3.2 Exterior of Four-socket PCB Connector 6.75 13 3.3 0.2 2 (pitch) 1 6 5