Introduction
VARIOSUB is a range of plug connectors specially
designed for signal and data technology in an industrial
environment with high degrees of protection,
temperatures and mechanical stress. The range is
characterized by the simple Push-Pull locking
mechanism, use of conventional D-SUB contact
inserts, IP 67 protection and EMC protection.
The VARIOSUB housings offer the space and
time-saving Push-Pull locking, which snaps in with a
noticeable click. Two integrated lamellar cable screw
connections for cable diameters of 5 - 13 mm provide
high cable strain relief.
When lock ed, the housings fulfill the requirements of
IP 67 protection, and require only little operating force
thanks to a special profile gasket.
Red snap-in profiles offer up to 16 coding
possibilities to avoid incorrect plugging. Marker
labeling is also provided for. An internal metal sleeve
and shroud on the panel mounting base provide
optional EMC protection. Simple logistics due to the
small number of individual components and high
functionality of the housings help to save costs and
increase availability. Mounting flanges on the panel
mounting base accept the contact inserts. This allows
internal and external wall mounting of the contact
inserts.
The male and female inserts in D-SUB 25 format
enable 25 data lines up to 0.35 mm
2
conductor cross
section or 15 lines with 0.5 mm
2
conductor cross
section to be connected. The connection points are
clearly numbered. This facilitates any start-up under
field conditions.
Industrial connectors are available f or the sleeve and
mounting side. They are made with screw connection,
for soldering onto printed circuit boards, with a flat-
ribbon cable connection and for crimp contacts. For
currents up to 40 A or in combination with signal lines,
two versions are available as male and female
connectors. The use of these plug connectors saves
space on the inside of the device. The contacts are
equipped with U-groov es for manual solder connection
and cover the maximum possible cross section range.
VARIOSUB D-SUB 25
Contact Inserts, Sleeve Housings
Phoenix Contact GmbH & Co. KG • 32823 Blomberg, Germany
Phone +49 52 35 3-00 • Fax +49 52 35 3-4 12 00 • www.phoenixcontact.com
Phoenix Contact page 2 of 12
Description
Type Order No.
Pcs./Pkt.
Male contact inserts,
with PCB and 25 x MPT 0,5 screw connections
VS-25-ST-DSUB/25-MPT-0,5 16 89 78 9
10
Female contact inserts,
with PCB and 25 x MPT 0,5 screw connections
VS-25-BU-DSUB/25-MPT-0,5 16 89 77 6
10
Technical data
Mechanical data
Insertion force per signal contact [N]
≤
3.3
Extraction force per signal contact [N]
≤
2.2
Insertion/withdrawal cycles
≥
200
Material and surfaces
Insulating body PBTP
Contact material Cu alloy
Contact surface Ni/Au
Electrical data
Max. amperage [A] 1
Operating voltage [V] 63
Contact resistance per contact pair [m
Ω
]
≤
2.5
Insulation resistance [M
Ω
]
≥
5000
Thermal and climatice data
Temperature range [°C] - 20 to + 70
VARIOSUB D-SUB 25
Contact Inserts
Screw Connection
Phoenix Contact page 3 of 12
Description
Type Order No.
Pcs./Pkt.
Male contact inserts,
solder connection,
25-pos., with straight solder pins, with hole
VS-25-ST-DSUB-EG 16 89 89 9
10
Female contact inserts,
solder connection,
25-pos., with straight solder pins, with hole
VS-25-BU-DSUB-EG 16 89 90 9
10
Male contact inserts,
solder connection,
25-pos., with angled solder pins, with thread
VS-25-ST-DSUB-ER 16 89 87 3
10
Female contact inserts,
solder connection,
25-pos., with angled solder pins, with thread
VS-25-BU-DSUB-ER 16 89 88 6
10
Technical data
Mechanical data
Insertion force per signal contact [N]
≤
3.3
Extraction force per signal contact [N]
≤
2.2
Insertion/withdrawal cycles
≥
200
Material and surfaces
Insulating body PBTP
Contact material Cu alloy
Contact surface Ni/Au
Electrical data
Max. amperage [A] 1
Operating voltage [V] 63
Contact resistance per contact pair [m
Ω
]
≤
2.5
Insulation resistance [M
Ω
]
≥
5000
Thermal and climatice data
Temperature range [°C] - 55 to + 125
VARIOSUB D-SUB 25
Contact Inserts
Solder Connection
Phoenix Contact page 4 of 12
Description
Type Order No.
Pcs./Pkt.
Male contact inserts,
flat-ribbon cable connection,
25-pos., with holes
VS-25-ST-DSUB-FK 16 89 91 2
10
Female contact inserts,
flat-ribbon cable connection,
25-pos., with holes
VS-25-BU-DSUB-FK 16 89 92 5
10
Technical data
Mechanical data
Insertion force per signal contact [N]
≤
3.3
Extraction force per signal contact [N]
≤
2.2
Insertion/withdrawal cycles
≥
200
Material and surfaces
Insulating body PBTP
Contact material Cu alloy
Contact surface Ni/Au
Electrical data
Max. amperage [A] 1
Operating voltage [V] 63
Contact resistance per contact pair [m
Ω
]
≤
2.5
Insulation resistance [M
Ω
]
≥
5000
Thermal and climatice data
Temperature range [°C] - 55 to + 125
VARIOSUB D-SUB 25
Contact Inserts
Flat-Ribbon Cable Connection
Phoenix Contact page 5 of 12
Description
Type Order No.
Pcs./Pkt.
Male contact carrier,
crimp contact carriers,
25-pos., with thread
VS-25-ST-DSUB-CD-G 16 89 93 8
10
Female contact carrier,
crimp contact carriers,
25-pos., with thread
VS-25-BU-DSUB-CD-G 16 89 94 1
10
Male contact carrier,
crimp contact carriers,
25-pos., with holes
VS-25-ST-DSUB-CD-B 16 89 95 4
10
Female contact carrier,
crimp contact carriers,
25-pos., with holes
VS-25-BU-DSUB-CD-B 16 89 96 7
10
Accessories
Turned male crimp contacts,
surface gold-plated AWG 24-20
AWG 28-24
VS-ST-CD-1,0/14,8/0,5
VS-ST-CD-1,0/14,8/0,2 16 88 96 8
16 88 97 1
30
Turned female crimp contacts,
surface gold-plated AWG 24-20
AWG 28-24
VS-BU-CD-1,0/14,4/0,5
VS-BU-CD-1,0/14,4/0,2 16 88 98 4
16 88 99 7
30
Technical data
Mechanical data
Insertion force per signal contact [N]
≤
3.3
Extraction force per signal contact [N]
≤
2.2
Insertion/withdrawal cycles
≥
200
Electrical data
Max. amperage [A] 1
Operating voltage [V] 63
Insulation resistance [M
Ω
]
≥
5000
Thermal and climatice data
Temperature range [°C] - 55 to + 125
VARIOSUB D-SUB 25
Contact Inserts
Crimp Connection
Phoenix Contact page 6 of 12
Description
Type Order No.
Pcs./Pkt.
Male contact carrier,
for power contacts, 5-pos.
VS-25-ST-DSUB-5P 16 89 97 0
10
Female contact carrier,
for power contacts, 5-pos.
VS-25-BU-DSUB-5P 16 89 98 3
10
Accessories
Male power contact
for 20
A,
with U-groove solder connection
VS-ST-LK-3,6/22,4/2,6 16 88 24 3
30
Female power contact
for
20
A,
with U-groove solder connection
VS-BU-LK-3,6/22,8/2,6 16 88 25 6
30
Male power contact
for
40
A,
with U-groove solder connection
VS-ST-LK-3,6/22,4/4,6 16 88 26 9
30
Female power contact
for
40
A,
with U-groove solder connection
VS-BU-LK-3,6/22,8/4,6 16 88 27 2
30
Technical data
Mechanical data
Insertion/withdrawal cycles
≥
500
Material and surfaces
Insulating body
PBTP GV (UL 94 V0)
Housing Steel
Housing surface Tin-plated
Contact material Cu alloy
Contact surface 0.8
µ
m gold over nickel
Electrical data
Max. amperage, power contacts [A] 20 or 40
Operating voltage [V] 125
Contact resistance per contact pair [m
Ω
]
≤
2.5
Insulation resistance [M
Ω
]
≥
5000
Specific contact resistance [
Ω
cm] 10
16
Specific internal insulation resistance [KV/mm] 50
Thermal and climatice data
Temperature range [°C] - 20 to + 80
Note:
The power contacts must be ordered separately since they are not included
in the scope of supply of the contact carriers of combi contact inserts.
VARIOSUB D-SUB 25
Contact Inserts with
High Current Contacts
Solder Connection
Phoenix Contact page 7 of 12
VARIOSUB D-SUB 25
Contact Inserts with High Current
and Signal Contacts
Solder Connection
Description
Type Order No.
Pcs./Pkt.
Male contact carrier,
for 3 power contacts,
with 10 signal contacts, U-groove solder connection
VS-25-ST-DSUB-3P-10S 16 89 99 6
10
Female contact carrier,
for 3 power contacts,
with 10 signal contacts, U-groove solder connection
VS-25-BU-DSUB-3P-10S 16 90 00 8
10
Accessories
Male power contact
for 20
A,
with U-groove solder connection
VS-ST-LK-3,6/22,4/2,6 16 88 24 3
30
Female power contact
for
20
A,
with U-groove solder connection
VS-BU-LK-3,6/22,8/2,6 16 88 25 6
30
Male power contact
for
40
A,
with U-groove solder connection
VS-ST-LK-3,6/22,4/4,6 16 88 26 9
30
Female power contact
for
40
A,
with U-groove solder connection
VS-BU-LK-3,6/22,8/4,6 16 88 27 2
30
Technical data
Mechanical data
Insertion/withdrawal cycles
≥
500
Material and surfaces
Insulating body
PBTP GV (UL 94 V0)
Housing Steel
Housing surface Tin-plated
Contact material Cu alloy
Contact surface 0.8
µ
m gold over nickel
Electrical data
Max. amperage, signal contacts [A] 5
Max. amperage, power contacts [A] 20 or 40
Operating voltage [V] 125
Thermal and climatice data
Temperature range [°C] - 20 to + 80
Note:
The power contacts must be ordered separately since they are not included
in the scope of supply of the contact carriers of combi contact inserts.
Phoenix Contact page 8 of 12
Description Type Order No. Pcs./Pkt.
Plastic sleeve housing,
with Push-Pull locking for panel mounting base,
with 2 inclined M 20 lamellar screw connections,
with 2 screws for fastening the contact inserts VS-25-T-2 M20 16 89 79 2 5
Accessories
M 20 cap nut with seal
for conductor diameters from 5-13 mm VS-M20 (5-13) 16 52 12 7 5
Cover cap,
for vacant M 20 screw connections VC-PG 11 BS 16 88 14 6 10
Coding profile,
made of red plastic, mounted in the panel mounting base and sleeve
housing (4 profiles for each plug connector) see Fig. 1 CP-HCC 4 16 00 02 7 100
Marker labels,
for snapping in ZBN 18: UNBEDRUCKT 28 09 12 8 10
EMC internal sleeve,
with connection clamp and screw for contacting 2 conductor screens VS-25-TI-2EMV 16 89 80 2 5
Protective cover,
for covering the contact insert in the panel mounting frame
or sleeve housing VS-25-SD 16 52 21 1 5
Technical data
Insulation material PA
Inflammability class acc. to UL 94 V0
Degree of protection IP 67
Temperature range [°C] - 20 to + 80
VARIOSUB D-SUB 25
Sleeve Housings
IIIIII IV V VI
VII VIII IX XXI XII
ST BU ST BU ST BU ST BU ST BU ST BU
ST BU ST BU ST BU ST BU ST BU ST BU
XIII XIV XV XVI
ST BU ST BU ST BU ST BU
Figure 1: Coding for housings with one contact insert VS-25-T-2 M20
24
81
67,5
83,5
92
102
Phoenix Contact page 9 of 12
Description Type Order No. Pcs./Pkt.
Plastic panel mounting frame,
with radially-acting profile gasket mounted, with enclosed self-adhesive
flat gasket (without mounting screws on the device side)
VS-25-A 16 89 75 0 5
Accessories
EMC shroud,
for contacting a D-SUB contact insert on the mounting side with the
outer wall of the housing VS-25-A-EMV-S 16 89 76 3 5
Protective cover,
for covering the contact insert in the panel mounting frame
or sleeve housing VS-25-SD 16 52 21 1 5
Technical data
Insulation material PA
Inflammability class acc. to UL 94 V0
Degree of protection IP 67
Temperature range [°C] - 20 to + 80
VARIOSUB D-SUB 25
Panel Mounting Frames
Dimensional drawing: VS-25-A
13,2
17,6
24
19,6
18
ø 3,4
ø 3
16,8
62
75,5
46,5
66,4
17,6
17,6
59,7
66,6
Panel cutout: VS-25-A
Phoenix Contact page 10 of 12
VARIOSUB D-SUB 25
Panel Mounting Frames with
Gender Changer
The illustration shows the 9-pos. version
Description Type Order No. Pcs./Pkt.
Panel mounting frame,
with gender changer Female / Female VS-25-A-GC-BU/BU 16 89 73 4 5
Panel mounting frame,
with gender changer Male / Male VS-25-A-GC-ST/ST 16 89 74 7 5
Technical data
Insulation material PA
Inflammability class acc. to UL 94 V0
Degree of protection IP 67
Temperature range [°C] - 20 to + 80
Dimensional drawing: VS-25-A-GC…
Panel cutout: VS-25-A-GC...
VS-25-A-GC…
A [mm] 76.0
B [mm] 66.6
17,6
24
B
A
16,6
27,88
17,6
17,6
59,7
66,6
Phoenix Contact page 11 of 12
VARIOSUB D-SUB 25
Couplings
Description Type Order No. Pcs./Pkt.
Coupling,
25-pos., Female / Female VS-25-KU-BU/BU 16 89 67 9 5
Coupling,
25-pos. Male / Male VS-25-KU-ST/ST 16 89 68 2 5
Technical data
Insulation material PA
Inflammability class acc. to UL 94 V0
Degree of protection IP 67
Temperature range [°C] - 20 to + 80
Dimensional drawing: VS-25-KU…
A
13
25
17,3
38,1
VS-25-KU…
A [mm] 76.0
The illustration shows the 9-pos. version
Phoenix Contact page 12 of 12
Description Type Order No. Pcs./Pkt.
Set VARIOSUB D-SUB 25, standard version
for D-SUB 25 contact inserts, with Push-Pull locking, IP 67 VS-25-SET-STD 16 52 19 8 1
Set VARIOSUB D-SUB 25, EMC version
for D-SUB 25 contact inserts, with Push-Pull locking, IP 67 VS-25-SET-EMV 16 52 20 8 1
Accessories
Protective cover,
for covering the contact insert in the panel mounting frame
or sleeve housing VS-25-SD 16 52 21 1 5
Technical data
Insulation material PA
Inflammability class acc. to UL 94 V0
Degree of protection IP 67
Temperature range [°C] - 20 to + 80
VARIOSUB D-SUB 25
Plug Connector Sets
Phoenix Contact 03.03.03 TNR: 5127629-00 www.phoenixcontact.com
Dimensional drawing of sleeve
24
81
67,5
83,5
92
102
Dimensional drawing of panel mounting frame
13,2
17,6
24
19,6
18
ø 3,4
ø 3
16,8
62
75,5
46,5
66,4
17,6
17,6
59,7
66,6
Panel cutout of panel mounting frame
