D-sub Connector Assembly Hood with ESD Protection XM2S-E Connector Hood with ESD Protection Simplifies Circuit Design ■ Non-conductive surface protects against ESD (static electricity). ■ Internal grounding provides EMI protection. ■ Screwdrivers eliminated by overmold jackscrews. RoHS Compliant ■ Structural Diagram (Assembled) Insulated enclosure Overmold jackscrew Non-conductive surface provides ESD protection. Securing Connectors is easier because screwdrivers are not needed. Cable Wrapped in shielded tape and secured with a clamp. Grounding structure Internal grounding plate provides EMI protection. ■ Performance, Materials, and Finishes Ambient operating temperature − 25 to 85°C (with no condensation or icing) Cover ABS (UL94 V-0)/black Grounding plate Phosphor bronze/nickel plating Jackscrew ABS (UL94 V-0)/black ■ Dimensions XM2S-0911-E D-sub Connector Assembly Hood with ESD Protection (unit: mm) Max. applicable cable diameter: 9 dia. 15 13 11 40.8 18.2 24.99 32.2 M2.6 × 0.45 1 ■ Ordering Information Type Appearance No. of contacts Model 9 XM2S-0911-E D-sub Connector Assembly Hood with ESD protection ■ Precautions Correct Use • Use a torque of 0.25 N·m to secure the cable clamp to the Hood. • When you tighten the jack screws, hold the hood and make sure that the Connector is connected straight. If the screws are tightened when the Connector is not connected completely, the Connector may be damaged. • Always use your fingers to tighten the jack screws. If you use pliers or any other tool to tighten the jack screws, the screws may be damaged. 2 D-sub Connector Assembly Hood with ESD Protection XM2S-E ■ Accessories (Sold Separately) Dust Covers For XM3B/D/F Sockets With retaining ring XM2T-0901 (9 contacts) XM2T-1501 (15 contacts) XM2T-2501 (25 contacts) XM2T-3701 (37 contacts) (unit: mm) Dust Cover holding ring 8 0.9 dia. Ratings and Specifications Dimensions Operating − 25 to 85°C temperature (with no condensation or icing) Material PA No. of contacts Dimensions Model A B 9 17.7 16.3 8 68 15 26.1 24.7 10 77 25 39.8 38.4 15 120 XM2T-2501 37 56.2 54.8 18 135 XM2T-3701 Dust Covers For XM3B/D/F Sockets Without retaining ring XM2T-0901-0 (9 contacts) XM2T-1501-0 (15 contacts) XM2T-2501-0 (25 contacts) XM2T-3701-0 (37 contacts) C D XM2T-0901 XM2T-1501 8 Dimensions No. of contacts 9 15 25 37 A 17.7 26.1 39.8 56.2 Dimensions B C 16.3 8 24.7 10 38.4 15 54.8 18 Model XM2T-0901-0 XM2T-1501-0 XM2T-2701-0 XM2T-3701-0 D-sub Connectors XM2/XM3 3 Anchor 1 (Rectangular) XM2Z-0001 (M2.6 × 0.45 metric screws) XM2Z-0002 (M3.0 × 0.5 metric screws) XM2Z-0003 (#4-40 UNC inch screws) Materials and Finish Zinc die-cast/nickel plated Anchor 2 (Hexagonal) XM2Z-0011 (M2.6 × 0.45 metric screws) XM2Z-0012 (M3.0 × 0.5 metric screws) XM2Z-0013 (#4-40 UNC inch screws) 5 Female screw (Mates with lock screw) M3 × 0.5 Model XM2Z-0011 Materials and Finish Iron/nickel plated XM2Z-0012 XM2Z-0013 Part A Female screw (Mates with lock screw and mounting screw) M2.6 × 0.45 M3 × 0.5 #4-40 UNC Note: If you use a Dust Cover with a holding ring, secure the holding ring at part A. Anchor 3 (Hexagonal) XM2Z-0021 (M2.6 × 0.45 metric screws) XM2Z-0022 (M3.0 × 0.5 metric screws) XM2Z-0023 (#4-40 UNC inch screws) 5 Female screw (mates with lock screw) M3 × 0.5 Model XM2Z-0021 XM2Z-0022 Model Materials and Finish Iron/nickel plated XM2Z-0001 Note: Anchor 3 is used for panel mounting Connectors. Applicable panel thickness is 0.6 to 1.3 mm. XM2Z-0002 XM2Z-0003 Note: 1. 2 anchors are necessary per connector. 2. Attachment to the XM3K/L is not possible. 4 XM2Z-0023 D-sub Connectors XM2/XM3 ■ Accessories (Sold Separately) Grounding Fixtures for XM3B Tap Hole Grounding Fixtures XM2Z-0061 (With fixed-side tap holes) XM2Z-0063 (With fixed-side through holes) Lock Pin Grounding Fixtures (for XM3B) XM2Z-0062 (With fixed-side tap holes) XM2Z-0064 (With fixed-side through holes) Material and Finish Copper alloy/nickel plated Applicable through-hole diameter: 3.2 dia. Material and Finish Steel/nickel plated Fixed side tap hole (M3 × 0.5) or through hole (3.5 dia.) Fixed side tap hole (M3 × 0.5) or through hole (4.0 dia.) PCB side M3 × 0.5 Model XM2Z-0061 XM2Z-0062 XM2Z-0063 XM2Z-0064 Anchors and Grounding Fixtures Anchor 2 and 3 Anchor 2 or 3 Anchor 1 Connector Grounding Fixture (fixed-side tap hole) Note: Use Grounding Fixtures XM2Z-0061 or XM2Z-0062. Anchor 1 Without Anchor Connector Grounding Fixture (fixedside tap hole) Commercial screws Note: 1. Use a 6-mm screw that mates with the male screw on Anchor 1. 2. Use Grounding Fixtures XM2Z-0063 or XM2Z-0064. Commercial screws (M3) Connector Commercial hexagonal nut (M3) Note: Always use a screw without an Anchor. A Grounding Fixture (fixed-side tap) can be used in place of the hexagonal nut. Note: 1. Anchor 2 and the following Grounding Fixtures are available: XM3B-@@22-11 and XM3B-@@22-112. Contact your OMRON representative for other anchor and grounding fixture specifications. 2. 2 anchors are necessary per connector. D-sub Connectors XM2/XM3 5 ■ Combination Examples Relaying Example Hood Hood Anchor 1 Hood (XM2S-@@1@) Lock screw M2.6 × 0.45 (See note.) Anchor 1 Plug Note: Screw the lock screw of the Hood into the hole on Anchor 1. Plug with Solder-cup Terminals Sockets and Right-angle DIP Terminals (With Anchor 2 and Lock Pin Grounding Fixtures) Sockets and Right-angle DIP Terminals (no anchor or grounding fixtures) Sockets with Solder-cup Terminals Panel-mounting Sockets Anchor Sockets Sockets with Right-angle DIP Terminals (With Anchor 2 and Tap Hole Grounding Fixtures) Anchor 2 (XM2Z-001@) Anchor 1 (XM2Z-000@) Panel Commercial nut Anchor 2 Commercial M3 nut Commercial screw Anchor 3 Connector Anchor 3 Anchor 1 XM3D Not secured to the panel Anchor 2 Applicable anchors 6.4 min. Two, R3.2 9 15 25 37 A (mm) 31.0 39.4 53.3 69.6 Note: 1. Two Anchors are required per Connector. 2. Applicable panel thickness is 1.3 mm max. D-sub Connectors 13 min. 11.4 min. Four, R1 Four, R2.5 No. of contacts Two, 3.2 ±0.1 dia. A min. 11.4 min. Panel dimensions Secured to the panel Anchor 3 or M3 screws Anchor 1 A min. Panel Dimensions Panel (t = 1.3 max.) Commercial M3 nut Connector Panel mounting procedure 6 Panel (t = 1.3 max.) Panel Connector Anchor 3 (XM2Z-002@) XM2/XM3 No. of contacts 9 15 25 37 A (mm) 34.1 42.4 56.1 72.6 Four, R3.4 No. of contacts A (mm) 9 15 25 37 24.99 33.32 47.04 63.50 B (mm) 20.5 28.8 42.5 59.1 Combination of hexagonal anchors for each connector (in post installation) Type Dip L type socket Model XM3B-@@22 Without panel insertion XM2Z-001@ With panel insertion XM2Z-002@ XM3B-@@22-501@ Commercially available nut Necessary Not necessary XM3B-@@22-502 Dip L type plug XM3C-@@22 XM2Z-001@ XM2Z-002@ XM3C-@@22-501 Necessary Not necessary XM3C-@@22-502 Dip straight socket XM3F-@@20 XM2Z-001@ XM2Z-002@ D-sub Connectors Necessary XM2/XM3 7 ■ Precautions Correct Use Tightening Clamp Screws Grounding Use the following torques when tightening cable clamp to hoods. To ground, create copper foil around the Connector Attachment hole on the board, assemble the Connector and Grounding Fixtures, and dip in solder as shown below. Tap Hole Grounding Fixtures Terminal Screw Tightening Torque (N·m) 9 15 25 37 contacts contacts contacts contacts 0.25 Insert the Connector into the PCB, tighten the screws, and then dip-solder the Connector terminals to the board. 0.44 0.49 Mating Do not connect the Connectors in the wrong direction, otherwise it may be damaged. Tap Hole Grounding Fixtures Shielded Cable Preparation Refer to the following diagram when soldering shielded cable to the Connector when using a Hood. PCB (t = 1.6 mm) Approx. 2.3 No. of contacts M3 screw Lock Pin Grounding Fixtures Insert the connector into the PCB and then simultaneously dip-solder the Connector terminals and lock pin to the board. L (mm) 9 25 15 35 25 40 37 45 Tightening Torque of Anchor and Grounding Fixture If the anchor is secured to the Connector or the grounding fixture is secured with a screw, be sure to tighten it to a torque of 0.49 N·m. Use a suitable size of tool. Shield Effects • When connecting the braided cable shield to a Connector Hood, use the cable clamp to clamp all the braids at once through the shielded tape. • Mate the lock screw washer and spring washer outside the Connector when assembling the Hood. Clamp screws (2) Cable bushing (1) Shielded tape (1) Cable clamp Lock screw washers (2) with spring washer Cover screw hexagonal nut (2) Braided shield Cable bushing Lock Pin Grounding Fixtures PCB (t = 1.6 mm) 10 ±1 (Folded shield dimensions) 12 (Taped shield dimensions) Approx. 2.2 to 2.5 Attaching the Dust Cover 1. Fold the unravelled braided shield back over the cable bushing. 2. Wrap tape around the folded shield. • Keep the shell flange of the Connector as far away from the metal panel as possible to maximize the shield effect with a Connector mounted to the panel. • The ground wire for the Connector will fall into the shell (external metal covering) with Solder-cup Terminals, so connect the ground wire to the panel or to ground on the board. • To attach the cord to the Connector, use Anchor 1 and secure it as shown below. Shell flange Cord Gap XM3B Panel mounting holes Panel Anchor 1 • To attach the cord to a panel, drill an M3 hole in the panel and secure the cord to it with an M3 screw. If the cord is not required, cut it off. Use commercially available M3 screw. XM3A/XM3D Connector Insertion and Removal • Grasp the Connector or the Hood Cover when inserting and removing the Connector. Never try to remove the Connector by pulling the cable. Soldering Automated Soldering Conditions (Jet Flow) (XM3B, XM3C, and XM3F) 1. Soldering temperature: 250 ±5°C 2. Continuous soldering time: Within 5±1 s 8 D-sub Connectors XM2/XM3 • 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 Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. G059-E1-03 1014(0412)(O)