XM2S-E
D-sub Connector Assembly Hood with ESD Protection
1
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.
■Structural Diagram (Assembled)
■Performance, Materials, and Finishes
■Dimensions (unit: mm)
RoHS Compliant
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
Grounding structure
Internal grounding plate provides
EMI protection.
Insulated enclosure
Non-conductive surface
provides ESD protection.
Cable
Wrapped in shielded tape
and secured with a clamp.
Overmold jackscrew
Securing Connectors is
easier because screwdrivers
are not needed.
15
32.2
24.99
18.2
13 11
40.8
Max. applicable cable diameter: 9 dia.
M2.6 × 0.45
XM2S-0911-E
D-sub Connector Assembly Hood with
ESD Protection
2D-sub Connector Assembly Hood with ESD Protection XM2S-E
■Ordering Information
■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 dam-
aged.
Type Appearance No. of contacts Model
D-sub Connector Assembly
Hood with ESD protection 9 XM2S-0911-E
D-sub Connectors XM2/XM3 3
■Accessories (Sold Separately) (unit: mm)
Dust Cover holding ring
0.9 dia.
8
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)
Dimensions
No. of contacts Dimensions
ABCD
9 17.7 16.3 8 68
15 26.1 24.7 10 77
25 39.8 38.4 15 120
37 56.2 54.8 18 135
Ratings and Specifications
Operating
temperature
− 25 to 85°C
(with no condensation or icing)
Material PA
Model
XM2T-0901
XM2T-1501
XM2T-2501
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)
8
Dimensions
No. of contacts Dimensions
ABC
9 17.7 16.3 8
15 26.1 24.7 10
25 39.8 38.4 15
37 56.2 54.8 18
Model
XM2T-0901-0
XM2T-1501-0
XM2T-2701-0
XM2T-3701-0
4D-sub Connectors XM2/XM3
Note: 1. 2 anchors are necessary per connector.
2. Attachment to the XM3K/L is not possible.
Materials and Finish
Zinc die-cast/nickel plated
Par t A
Female screw
(Mates with lock
screw and
mounting screw)
M2.6 × 0.45
M3 × 0.5
#4-40 UNC
Female screw
(Mates with lock screw)
M3 × 0.5
Materials and Finish
Iron/nickel plated
5
Female screw
(mates with lock screw) M3 × 0.5
Materials and Finish
Iron/nickel plated
5
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)
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)
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)
Note: Anchor 3 is used for panel
mounting Connectors. Appli-
cable panel thickness is 0.6 to
1.3 mm.
Note: If you use a Dust Cover with a holding ring, se-
cure the holding ring at part A.
Model
XM2Z-0011
XM2Z-0012
XM2Z-0013
Model
XM2Z-0021
XM2Z-0022
XM2Z-0023
Model
XM2Z-0001
XM2Z-0002
XM2Z-0003
D-sub Connectors XM2/XM3 5
■Accessories (Sold Separately)
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.
Material and Finish
Steel/nickel plated
Fixed side tap hole
(M3 × 0.5) or through
hole (4.0 dia.)
PCB side
M3 × 0.5
Material and Finish
Copper alloy/nickel plated
Applicable through-hole diameter: 3.2 dia.
Fixed side tap hole
(M3 × 0.5) or through
hole (3.5 dia.)
Grounding Fixtures for XM3B
Tap Hole Grounding Fixtures
XM2Z-0061
(With fixed-side tap holes)
Lock Pin Grounding Fixtures (for XM3B)
XM2Z-0062
(With fixed-side tap holes)
XM2Z-0064
(With fixed-side through holes)
Anchors and Grounding Fixtures
Note: 1. Use a 6-mm screw that mates with
the male screw on Anchor 1.
2. Use Grounding Fixtures XM2Z-0064.
Anchor 2 and 3 Anchor 1 Without Anchor
Note: Use Grounding Fixtures
XM2Z-0061 or XM2Z-0062.
Note: Always use a screw without
an Anchor. A Grounding Fix-
ture (fixed-side tap) can be
used in place of the hexago-
nal nut.
Model
XM2Z-0061
XM2Z-0062
XM2Z-0064
6D-sub Connectors XM2/XM3
■Combination Examples
Hood
Hood
(XM2S-@@1@)
Plug
Plug with Solder-cup Terminals
Sockets
Sockets with Right-angle DIP
Terminals (With Anchor 2 and
Tap Hole Grounding Fixtures)
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
Anchor
Anchor 1
(XM2Z-000@)
Anchor 2
(XM2Z-001@)
Anchor 3
(XM2Z-002@)
Relaying Example
Anchor 1 Hood
Lock screw M2.6 × 0.45
(See note.)
Anchor 1
Note: Screw the lock screw of the Hood into the hole on Anchor 1.
Panel-mounting Sockets
Commercial
nut
Panel
Connector
Anchor 2
Commercial
screw
Panel
Anchor 1
Connector
Commercial
M3 nut
Panel
(t = 1.3 max.)
Connector
Anchor 3
Commercial
M3 nut
Panel
(t = 1.3 max.)
Anchor 3
XM3D
Panel Dimensions
Panel mounting procedure
Not secured to the panel Secured to the panel
Applicable anchors
Anchor 2 Anchor 1 Anchor 3 or M3 screws
Panel
dimensions
A min.
11.4 min.
Two, R3.2
6.4 min.
Four, R2.5
No. of contacts A (mm)
9
15
25
37
31.0
39.4
53.3
69.6
No. of contacts A (mm)
9
15
25
37
34.1
42.4
56.1
72.6
No. of contacts A (mm)
9
15
25
37
24.99
33.32
47.04
63.50
A min.
13 min.
Four, R1
11.4 min.
Four, R3.4
Two, 3.2
±0.1 dia.
B (mm)
20.5
28.8
42.5
59.1
Note: 1. Two Anchors are required per Connector.
2. Applicable panel thickness is 1.3 mm max.
D-sub Connectors XM2/XM3 7
Combination of hexagonal anchors for each connector (in post installation)
Type Model Without panel insertion With panel insertion Commercially
available nut
Dip L type socket XM3B-@@22 XM2Z-001@XM2Z-002@Necessary
XM3B-@@22-501@Not necessary
XM3B-@@22-502
Dip L type plug XM3C-@@22 XM2Z-001@XM2Z-002@Necessary
XM3C-@@22-501 Not necessary
XM3C-@@22-502
Dip straight socket XM3F-@@20 XM2Z-001@XM2Z-002@Necessary
8D-sub Connectors XM2/XM3
■Precautions
Correct Use
Grounding
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
Insert the Connector into the PCB, tighten
the screws, and then dip-solder the Con-
nector terminals to the board.
Lock Pin Grounding Fixtures
Insert the connector into the PCB and then
simultaneously dip-solder the Connector
terminals and lock pin to the board.
Attaching the Dust Cover
•To attach the cord to the Connector, use
Anchor 1 and secure it as shown below.
•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.
Tightening Clamp Screws
Use the following torques when tightening
cable clamp to hoods.
Terminal Screw Tightening Torque
(N·m)
Mating
Do not connect the Connectors in the wrong
direction, otherwise it may be damaged.
Shielded Cable Preparation
Refer to the following diagram when solder-
ing shielded cable to the Connector when
using a Hood.
1. Fold the unravelled braided shield back
over the cable bushing.
2. Wrap tape around the folded shield.
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.
•Keep the shell flange of the Connector as
far away from the metal panel as possible
to maximize the shield effect with a Con-
nector 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.
XM3A/XM3D Connector
Insertion and Removal
•Grasp the Connector or the Hood Cover
when inserting and removing the Connec-
tor. 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
Tap Hole Grounding Fixtures
PCB (t = 1.6 mm)
Approx. 2.3
M3 screw
Lock Pin Grounding Fixtures
PCB (t = 1.6 mm)
Approx.
2.2 to 2.5
Cord
XM3B
Anchor 1
9
contacts
15
contacts
25
contacts
37
contacts
0.25 0.44 0.49
No. of contacts L (mm)
925
15 35
25 40
37 45
Braided shield
Cable bushing
10 ±1 (Folded shield dimensions)
12 (Taped shield dimensions)
Clamp screws (2)
Lock screw
washers (2)
with spring
washer
Cable bushing (1)
Shielded tape (1)
Cable clamp
Cover screw
hexagonal nut
(2)
Shell flange
Panel mounting holes
Gap
Panel
• 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.
Cat. No. G059-E1-04
0317(0412)(O)
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb