ME-IO...
Component housing
Data sheet
105787_en_04
1
© PHOENIX CONTACT 2017-04-07
Description
The housings of the ME-IO... product range consist of a
lower housing part with space for the PCB assembly. The
lower housing parts come in three overall widths.
The lower housing part can be combined with various housing covers and connectors. The lower housing part is subdivided into 9 or 10 units (1 unit = 11 mm).
It is possible to use the housing with a DIN rail connector.
Communication can be established between the housings
or the supply voltage can be transmitted by means of the
DIN rail connector.
The connectors correspond to a unit and have a Push-in
connection. There are 4-pos. connectors for conductor
cross sections of up to 2.5 mm2, and 6-pos. connectors for
conductor cross sections of up to 1.5 mm2. Partially assembled or TWIN variants are also available. As a counter-part
to the connectors, there are headers in 2 or 3 unit versions
that are soldered onto the PCB.
The housing covers in 2 to 10 unit versions are especially
suited for installing connection systems. For example, you
can install USB or D-SUB connectors as well as display and
operating elements. We would be glad to install the required
openings for you.
The housings are snapped onto an NS 35 DIN rail.
The 3D housing data can be found at phoenixcontact.net/products.
Make sure you always use the latest documentation.
It can be downloaded at phoenixcontact.net/products.
This data sheet is valid for all products listed on page 5.
Description
ME-IO...
Table of contents
1
2
3
4
5
Description..................................................................................................................................1
Overview of the ME-IO... products ..............................................................................................3
Ordering data..............................................................................................................................5
Technical data ............................................................................................................................7
Combination of headers and connectors ....................................................................................8
5.1
5.2
5.3
6
Dimensions...............................................................................................................................11
6.1
6.2
6.3
7
Maximum PCB dimensions in the 9U lower housing part .............................................................................16
Maximum PCB dimensions in the 10U lower housing part ...........................................................................18
Maximum PCB dimensions in the 10U-L design...........................................................................................20
PCB dimensions according to housing cover ...............................................................................................22
PCB with FE contact.....................................................................................................................................24
Connection technology .............................................................................................................25
8.1
8.2
8.3
8.4
8.5
9
External dimensions .....................................................................................................................................11
Internal dimensions of lower housing part ....................................................................................................12
Dimensions of the housing cover..................................................................................................................14
PCB dimensions .......................................................................................................................16
7.1
7.2
7.3
7.4
7.5
8
Connections of headers and connectors ........................................................................................................8
Selecting headers and connectors .................................................................................................................8
Concatenating headers ..................................................................................................................................9
Headers (Pitch 5 mm)...................................................................................................................................25
Headers (Pitch 3.45 mm)..............................................................................................................................28
Connector (Pitch 5 mm)................................................................................................................................30
Connector (Pitch 3.45 mm)...........................................................................................................................31
DIN rail connector.........................................................................................................................................32
Mounting the housing ...............................................................................................................35
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
9.12
9.13
Mounting the FE contact...............................................................................................................................35
Assembling the Lock and Release system ...................................................................................................36
Inserting partition plate .................................................................................................................................36
Inserting the PCB .........................................................................................................................................37
Mounting the housing cover .........................................................................................................................37
Mounting the connectors ..............................................................................................................................39
Releasing the connectors (Lock and Release) .............................................................................................39
Coding the connectors .................................................................................................................................40
Connecting conductors (Push-in connection)...............................................................................................40
Mounting the filler plugs................................................................................................................................41
Mounting the marking lid ..............................................................................................................................41
Mounting the base latch ...............................................................................................................................42
Mounting the housing on a DIN rail...............................................................................................................42
10 Removing the housing ..............................................................................................................43
10.1
10.2
10.3
10.4
10.5
105787_en_04
Taking the housing off the DIN rail................................................................................................................43
Removing the housing covers ......................................................................................................................43
Removing the base latch ..............................................................................................................................44
Taking out the PCB.......................................................................................................................................44
Taking off the Lock and Release system ......................................................................................................45
PHOENIX CONTACT
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Overview of the ME-IO... products
2
ME-IO...
Overview of the ME-IO... products
4
3
2
1
5
1a
1b
6
Figure 1
1
2
3
4
5
6
Example of housing structure
Lower housing part with base latch (1b) and optional FE
contact (1a)
Lock and Release system
Housing cover
Push-in connectors
Header
DIN rail connector
The orange lever of the Lock and Release system is used for
locking and unlocking the push-in connectors.
Three Push-in connector variants are available. They come
fully and partially assembled, and as a TWIN connector.
Two positions each are bridged together with a TWIN connector.
The counter-part to the Push-in connectors are the headers.
The housing can be optionally combined with a DIN rail connector. Data or the power supply are transmitted from module to module via the DIN rail connector.
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Overview of the ME-IO... products
ME-IO...
Height
Overall width
Depth
Figure 2
Examples for housing systems
The lower housing parts come in different designs.
–
Overall width
–
Height
–
Depth
18.8 mm (1x)
37.6 mm (2x)
75.2 mm (4x)
9 units (see Figure 5)
10 units (see Figure 5)
Uniform depth
L-type
The housing covers are also available in different widths
(1 to 4x) and heights (2U to 10U). The housing covers are
also available as marking cover with a swiveling transparent
holder for insert labels.
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Ordering data
3
ME-IO...
Ordering data
Lower housing parts
Description
Type
Order No.
Pcs./Pkt.
Lower housing part, overall width 18.8 mm, pre-assembled, with metal
foot catch for DIN rail mounting, without DIN rail connector, color: similar to
RAL 7035
9 units (with integrated FE contact, see Chapter 7.5)
ME-IO 18,8 B/FE 9U TBUS 7035
2201809
10
10 units (without integrated FE contact, see Chapter 7.5)
ME-IO 18,8 B 10U TBUS 7035
2202506
10
10 units, without integrated FE contact
ME-IO 37,6 B 10U TBUS 7035
2202663
10
10 units (L-type), without integrated FE contact,
ME-IO 37,6 LB 10U TBUS 7035
2202618
10
10 units (L-type), with integrated FE contact
ME-IO 37,6 LB/FE 10U TBUS 7035
2202619
10
10 units
ME-IO 75,2 B 10U TBUS 7035
2202664
10
10 units (L-type)
ME-IO 75,2 LB 10U TBUS 7035
2202620
10
Type
Order No.
Pcs./Pkt.
2 units
ME-IO 18,8 C 2U 7035
2201799
10
3 units
ME-IO 18,8 C 3U 7035
2201800
10
3 units (covers 2 units and 1 unit with header)
ME-IO 18,8 C 3U S1 7035
2201801
10
4 units
ME-IO 18,8 C 4U 7035
2201802
10
5 units
ME-IO 18,8 C 5U 7035
2201803
10
6 units
ME-IO 18,8 C 6U 7035
2201804
10
7 units
ME-IO 18,8 C 7U 7035
2201805
10
8 units
ME-IO 18,8 C 8U 7035
2202634
10
9 units
ME-IO 18,8 C 9U 7035
2201806
10
10 units
ME-IO 18,8 C 10U 7035
2202630
10
Overall width 37.6
ME-IO 37,6 C 10U 7035
2202665
10
Overall width 56.4
ME-IO 56,4 C 10U 7035
2202662
10
Overall width 75.2
ME-IO 75,2 C 10U 7035
2202583
10
Housing cover 8 units
ME-IO 18,8 LC 8U 7035
2202622
10
Housing cover 10 units
ME-IO 18,8 LC 10U 7035
2202626
10
ME-IO 18,8 MC 8U TRANS
2202627
10
Housing cover for the marking lid, for overall width 18.8
ME-IO 18,8 C 2U MC 7035
2202616
10
Housing cover for the marking lid, for overall width 18.8, with bore holes for
10 light guides
ME-IO 18,8 C 2U MC10 7035
2202582
10
Housing cover for the marking lid, for overall width 18.8, with bore holes for
18 light guides
ME-IO 18,8 C 2U MC18 7035
2202581
10
Marking material, insert label
EMT (80X15.5)R
0804286
100
Lower housing part, overall width 37.6, pre-assembled, with metal foot
catch for DIN rail mounting, without DIN rail connector, color: similar to
RAL 7035
Lower housing part, overall width 75.2, pre-assembled, with metal foot
catch for DIN rail mounting, without integrated FE contact, without DIN rail
connector, color: similar to RAL 7035
Housing covers
Description
Housing cover, overall width 18.8, for different units, color: similar to
RAL 7035
Housing cover for larger overall widths, 10 units, color: similar to
RAL 7035
Housing cover for L-type, with side panel for the step
Marking cover, moveable transparent holder for insert labels for snapping
onto special housing covers, snap-on = 2 units
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Ordering data
Connection technology and accessories
Description
ME-IO...
Type
Order No.
Pcs./Pkt.
2 units, 8 connections
HSCH 2,5-2U/ 8 9005
2201789
50
2 units, 6 connections
HSCH 2,5-2U-2220 9005
2201792
50
2 units, 4 connections
HSCH 2,5-2U-TTTT 9005
2201790
50
2 units, 2 connections
HSCH 2,5-2U-TT00 9005
2201791
50
3 units, 12 connections
HSCH 2,5-3U/12 9005
2201788
50
2 units, 12 connections
HSCH 1,5-2U/12 9005
2202233
50
3 units, 18 connections
HSCH 1,5-3U/18 9005
2202232
50
1 unit, 4-pos., fully assembled
HSCP-SP 2,5-1U4-7035
2201780
50
1 unit, 4-pos., fully assembled, yellow test point (RAL 1018)
HSCP-SP 2,5-1U4-44/44-7035
2202567
50
1 unit, 4-pos., fully assembled, white test point (RAL 9010)
HSCP-SP 2,5-1U4-99/99-7035
2202568
50
1 unit, 4-pos., fully assembled, black test point (RAL 9005)
HSCP-SP 2,5-1U4-00/00-7035
2202569
50
1 unit, 4-pos., fully assembled, blue test point (RAL 5015)
HSCP-SP 2,5-1U4-66/66-7035
2202570
50
1 unit, 4-pos., fully assembled, green test point (RAL 6021)
HSCP-SP 2,5-1U4-55/55-7035
2202571
50
1 unit, 4-pos., fully assembled, red test point (RAL 3013)
HSCP-SP 2,5-1U4-22/22-7035
2202572
50
1 unit, 4-pos., fully assembled, two blue test points on bottom (RAL 5015),
two white test points on top (RAL 9010)
HSCP-SP 2,5-1U4-69/69-7035
2202605
50
1 unit, 4-pos., fully assembled, two white test points on left (RAL 9010),
blue test point on bottom right (RAL 5015), red test point on top right
(RAL 3013)
HSCP-SP 2,5-1U4-99/62-7035
2202608
50
1 unit, 4-pos., fully assembled, two red test points on bottom (RAL 3013),
two white test points on top (RAL 9010)
HSCP-SP 2,5-1U4-29/29-7035
2203192
50
1 unit, 4-pos., fully assembled, two blue test points (RAL 5015) on bottom,
two green test points on top (RAL 6021)
HSCP-SP 2,5-1U4-65/65-7035
2203195
50
1 unit, 2 TWIN connections
HSCP-SP 2,5-1UTT-7035
2201781
50
1 unit, 2 TWIN connections, two blue test points on bottom (RAL 5015), two
red test points on top (RAL 3013)
HSCP-SP 2,5-1UTT-62/62-7035
2202606
50
1 unit, 2 TWIN connections, green test point (RAL 6021)
HSCP-SP 2,5-1UTT-55/55-7035
2202607
50
1 unit, 2-pos., partially assembled
HSCP-SP 2,5-1U20-7035
2201782
50
1 unit, 0-pos., empty
HSCP-SP 2,5-1U00-7035
2202610
50
1 unit, 6-pos., fully assembled
HSCP-SP 1,5-1U6-7035
2202234
50
1 unit, 6-pos., fully assembled, two blue test points on bottom (RAL 5015),
two red test points in the center (RAL 3013), two white test points on top
(RAL 9010)
HSCP-SP 1,5-1U6-629/629-7035
2202609
50
3 units
HSC-LR 3U KIT 2003
2201797
10
5 units
HSC-LR 5U KIT 2003
2201796
10
7 units
HSC-LR 7U KIT 2003
2201795
10
9 units
HSC-LR 9U KIT 2003
2201794
10
ME BUS FE CONTACT
2278076
50
5-pos.
ME 18,8 TBUS 1,5/5-ST-3,81KMGY
2201813
50
8-pos., 8 parallel contacts
TBUS8-18,8-PPPPPPPP-7035
2202396
50
8-pos., 7 parallel contacts, 1 serial contact
TBUS8-18,8-PPPPPPPS-7035
2202399
50
8-pos., 7 parallel contacts, 2 serial contacts
TBUS8-18,8-PPPPPPSS-7035
2202403
50
Filler plug, for closing the Lock and Release area (see Chapter 9.10)
ME-IO 18,8 F-LR
2202635
10
Partition plate, for supporting headers and housing covers
ME-IO P 10U 7035
2202629
10
Coding profile, for header and push-in plug, color: natural
CP-DMC 1,5-THR NAT
1790647
60
Base latch, for DIN rail mounting, with included spring
ME-IO 18,8 FOOT CATCH KIT
2201812
50
Header, touch-proof, color: similar to RAL 9005
Push-in connector, for header with integrated test point, color: similar to
RAL 7035
Lock and Release, with included spring
FE contact
DIN rail connector, color: similar to RAL 7035
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Technical data
4
ME-IO...
Technical data
Electrical data
DIN rail connector, nominal voltage
125 V
DIN rail connector, nominal current
Maximum 8 A per position
Number of positions
5
Housing design
Insulation material
Polyamide
Flammability rating UL 94
V0
Color
Similar to RAL 7035, light gray
Power dissipation PV at 20°C in the horizontal mounting position
Approx. 2.8 W
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Combination of headers and connectors
ME-IO...
5
Combination of headers and connectors
5.1
Connections of headers and connectors
5.2
Selecting headers and connectors
The connectors correspond to a unit. For the connectors,
there are matching headers in 2 or 3 units that are soldered
onto the PCB.
Headers
HSCH 2.5 -2U /8 9005
3U
Color
/8 = 8 connections
Number of positions
/12 = 12 connections
2U
/18 = 18 connections
Width in units
T = TWIN
Conductor cross section 2 = partially assembled
HSCH 2,5-2U/ 8
HSCH 2,5-2U2220
1U
0 = closed
Header
HSCH 2,5-2UTTTT
HSCH 2,5-2UTT00
Figure 3
Connector 1U and header 2U and 3U (Pitch
5 mm)
3U
HSCH 2,5-3U/12 HSCH 1,5-2U/12 HSCH 1,5-3U/18
2U
1U
Figure 4
Connectors
HSCP-SP 2,5 -1U / 4 7035
Color
4 = fully assembled
HSCP-SP 2,5-1U4
HSCP-SP 1,5-1U6
Number of positions
6 = fully assembled
Width in units
T = TWIN
Conductor cross section
2 = partially assembled
Connector
0 = closed
HSCP-SP 2,5-1UTT
HSCP-SP 2,5-1U20
Connector 1U and header 2U and 3U (Pitch
3.45 mm)
Different connector variants are available. Please make
sure that connectors and headers match. In the case of the
partially assembled connector with two connections, 1U/20,
you must observe the position in the header.
Headers
Connections
HSCH 2,5- 2U/ 8 ...
8
HSCH 2,5- 2U-2220 ... 6
HSCH 2,5- 2U-TTTT ...
HSCH 2,5- 2U-TT00 ...
4
6
HSCH 2,5- 3U/12 ...
HSCH 1,5- 2U/12 ...
HSCH 1,5- 3U/18 ...
12
12
18
HSCP-SP 2,5-1U00
Suitable connectors
Number
HSCP-SP 2,5- 1U4 ...
2x
HSCP-SP 2,5- 1U4 ...
1x
1U20 ...
1x
HSCP-SP 2,5- 1UTT ...
2x
HSCP-SP 2,5- 1UTT ...
1x
1U00 ...
1x
HSCP-SP 2,5- 1U4 ...
3x
HSCP-SP 1,5- 1U6 ...
2x
HSCP-SP 1,5- 1U6 ...
3x
You can code the connectors and the headers in order to
prevent them from being connected unintentionally. (See
“Coding the connectors” on page 40.)
105787_en_04
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Combination of headers and connectors
5.3
ME-IO...
Concatenating headers
You must concatenate the headers in such a way that you
can attach the Lock and Release system. The Lock and Release system is available in different lengths (3U – 9U).
The headers have guide pins, which have to fit into the recesses of the Lock and Release system.
Possible positions of 3U headers
9U
10U
10U
2U
3U
2U
Figure 5
3U
9U
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
Figure 6
Possible positions and combinations of 3U
headers HSCH ...-3U...
In Figure 6 the possible positions of the 3U headers are displayed. It shows that a direct concatenation of 3U headers
is not possible.
In front of the 3U headers it is possible to concatenate 2U
headers; housing covers are equipped behind and between
them.
Guide pin and Lock and Release system
The housing is designed for 9 or 10 units. You can only concatenate the headers at certain positions. In order for the
guide pins to fit into the Lock and Release system, you must
observe the combination of the headers.
It is therefore not possible to concatenate the 3U headers directly, because the guide pins will then no longer fit into the
Lock and Release system. For the same reason, the 2U
headers must always be positioned in front of the 3U headers. Set the 2U header to position 1 and 2 for example, and
the 3U header to position 3 – 5.
In addition to the headers, you can also position housing
covers, which are available in 2 to 10 unit versions. The position of the housing covers can be chosen freely.
105787_en_04
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Combination of headers and connectors
ME-IO...
Possible positions of 2U headers
9U
10U
Figure 7
Possible positions and combinations of 2U headers HSCH ...-2U...
You can directly concatenate the 2U headers. Figure 7
shows all possible positions. You can use the different variants of the 2U headers for this purpose.
3U headers fit to some extent on the unoccupied positions
behind the 2U headers (see Figure 5 and Figure 6). Otherwise, housing covers can be equipped. When doing so,
make sure that there are no 1U housing covers.
Possible positions of headers with 3U S1 housing cover
10U
Figure 8
Possible positions and combinations of headers with ME-IO 18,8 C 3U S1 7035
The housing cover ME-IO 18,8 C 3U S1 7035 is used for
covering a unit of the header. The snap-in hook is therefore
positioned at an offset of 1 unit. At the position to be covered
there are no connectors in the header.
105787_en_04
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Dimensions
ME-IO...
6
Dimensions
6.1
External dimensions
113,3
109,6
77,4
18,9
Figure 9
Lower housing part 9U with housing cover
124,3
120,6
77,4
18,9
Figure 10
Lower housing part 10U with housing cover
37,6
61,1
37,6
Figure 11
105787_en_04
ME-IO 37,6 B 10U TBUS 7035
Figure 12
ME-IO 37,6 LB 10U TBUS 7035
PHOENIX CONTACT
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Dimensions
ME-IO...
75,2
61,1
75,2
Figure 13
6.2
ME-IO 75,2 B 10U TBUS 7035
Figure 14
ME-IO 75,2 LB 10U TBUS 7035
Internal dimensions of lower housing part
With vertical PCBs
18,9
12,25
2,05
1,6
2,4
1,6
12,2
Figure 15
Inside view (overall width 18.8)
Figure 17
12,25
1,6
Figure 16
105787_en_04
2,05
Inside view (overall width 75.2)
Recommended PCB thickness
1.4 mm ... 1.8 mm
Inside view (overall width 37.6, L-design)
PHOENIX CONTACT
12 / 45
Dimensions
ME-IO...
With horizontal PCBs
1,6
2,05
22,7
56,2
12,25
Figure 18
Inside view (PCB, overall width 37.6)
1,6
22,7
56,2
2,05
Figure 19
Inside view (horizontal PCB, overall width 75.2)
1,6
2,05
22,7
56,2
12,25
Figure 20
Inside view (horizontal and vertical PCB, overall width 75.2)
Recommended PCB thickness
105787_en_04
1.4 mm ... 1.8 mm
PHOENIX CONTACT
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Dimensions
6.3
ME-IO...
Dimensions of the housing cover
Housing cover 3U S1
a
14,9
b
Figure 21
Dimensions of the housing cover
ME-IO 18,8 C 2U 7035
ME-IO 18,8 C 3U 7035
ME-IO 18,8 C 3U S1 7035
ME-IO 18,8 C 4U 7035
ME-IO 18,8 C 5U 7035
ME-IO 18,8 C 6U 7035
ME-IO 18,8 C 7U 7035
ME-IO 18,8 C 8U 7035
ME-IO 18,8 C 9U 7035
ME-IO 18,8 C 10U 7035
ME-IO 37,6 C 10U 7035
ME-IO 56,4 C 10U 7035
ME-IO 75,2 C 10U 7035
105787_en_04
a
22 mm
33 mm
33 mm
44 mm
55 mm
66 mm
77 mm
88 mm
99 mm
110 mm
110 mm
110 mm
110 mm
b
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
18.9 mm
37.9 mm
56.9 mm
75.9 mm
Figure 22
Housing cover ME-IO 18,8 C 3U S1 7035
The housing cover ME-IO 18,8 C 3U S1 7035 is used for
covering a unit of the header. The snap-in hook is therefore
positioned at an offset of 1 unit. At the position to be covered
there are no connectors in the header.
You can however use the housing cover for all further headers.
PHOENIX CONTACT
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Dimensions
ME-IO...
Marking lid
15,9
Marking lid dimensions
ME-IO 18,8 MC 8U TRANS with housing
cover ME-IO 18,8 C 2U MC...
5,3
3,8
Ø2,05
5,3
3,8
Ø2,05
2,54
Figure 23
18,9
21,6
110,95
15,9
26
6,24
12,4
18,9
2,54
6,24
15,9
21,9
18,9
24,4
Figure 25
Figure 24
Inner dimensions of the housing cover
ME-IO 18,8 C 2U MC 7035
External dimensions of the housing cover
ME-IO 18,8 C 2U MC...
Suitable for the light guides
– HS LC-H-D2/ R2xC1-2,54, 2202316
– HS LC-H-D2/ R2xC4-2,54, 2202531
– HS LC-H-D2/ R4xC4-2,54, 2202532
Each of the three housing covers for the marking lid has a
honeycomb structure for the light guide on the inner side.
This honeycomb structure fits for the specified light guide. If
you wish to use the housing cover for other applications, you
have to consider the height of the honeycomb structure.
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PCB dimensions
7
ME-IO...
PCB dimensions
The PCB dimensions are located in the housing selector under phoenixcontact.net/product, Webcode: #0512.
7.1
Maximum PCB dimensions in the 9U lower housing part
Without DIN rail connector
1,4
45,7
40,2
66,8
62,45
21,1
73,4
27,8
24
98,2
Figure 26
Maximum dimensions of the PCB of the 9U lower housing part without use of the DIN rail connector, with housing cover 7U and 9U
Keep-out zone, no components
at these positions
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PCB dimensions
ME-IO...
With DIN rail connector
1,4
45,7
40,2
66,8
59,2
21,1
73,4
27,8
24
98,2
Figure 27
Maximum dimensions of the PCB of the 9U lower housing part with use of the DIN rail connector, with housing
cover 7U and 9U
The dimensions of the contact pads can be found in “DIN rail
connector” on page 32.
Keep-out zone, no components
at these positions
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PCB dimensions
7.2
ME-IO...
Maximum PCB dimensions in the 10U lower housing part
Without DIN rail connector
1,4
45,7
37,2
66,8
62,5
21,1
84,4
24
38,8
109,2
Figure 28
Maximum dimensions of the PCB of the 10U lower housing part without use of the DIN rail connector, with
housing cover 8U and 10U
Keep-out zone, no components
at these positions
105787_en_04
PHOENIX CONTACT
18 / 45
PCB dimensions
ME-IO...
With DIN rail connector
1,4
45,7
37,2
66,8
59,2
21,1
84,4
24
38,8
109,2
Figure 29
Maximum dimensions of the PCB of the 10U lower housing part with use of the DIN rail connector, with housing
cover 8U and 10U
The dimensions of the contact pads can be found in “DIN rail
connector” on page 32.
Keep-out zone, no components
at these positions
105787_en_04
PHOENIX CONTACT
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PCB dimensions
7.3
ME-IO...
Maximum PCB dimensions in the 10U-L design
Without DIN rail connector (lower housing part in 37.6 L and 75.2 L)
1,4
8,5
29,4
39,5
35,2
84,4
24
38,8
109,2
Figure 30
Maximum dimensions of the vertical low PCB of the 10U L lower housing part without use of the DIN rail connector, with housing cover 8U and 10U
If you wish to use the RJ45 Ethernet socket, we recommend
the RJ45 socket insert CUC-V04-BU-90, 1407408.
With DIN rail connector (lower housing part in 37.6 L and 75.2 L)
1,4
8,5
29,4
39,5
31,9
84,4
24
38,8
109,2
Figure 31
Maximum dimensions of the vertical low PCB of the 10U L lower housing part with use of the DIN rail connector,
with housing cover 8U and 10U
Keep-out zone, no components
at these positions
105787_en_04
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PCB dimensions
ME-IO...
Horizontal PCBs for lower housing part 37.5
109
10,5
29,5
34,5
9,1
19,4
2,2
6,7
Figure 32
Maximum dimensions of the horizontal PCB of the 37.5 lower housing part
Horizontal PCBs for lower housing part 75.2
109
9,9
10,5
4,6
67,5
72,5
14,4
9,1
19,4
2,2
6,7
Figure 33
105787_en_04
Maximum dimensions of the horizontal PCB of the 75.2 lower housing part
PHOENIX CONTACT
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PCB dimensions
PCB dimensions according to housing cover
51,4
1,4
1,4
8,65
8,65
29,75
18,4
29,75
7.4
ME-IO...
54,2
21,2
Dimensions of the PCB for housing cover
ME-IO 18,8 C 2U 7035 and
ME-IO 18,8 C 3U S1 7035
Dimensions of the PCB for housing cover
ME-IO 18,8 C 5U 7035
62,4
1,4
1,4
8,65
8,65
29,75
29,4
Figure 37
29,75
Figure 34
65,2
32,2
Dimensions of the PCB for housing cover
ME-IO 18,8 C 3U 7035
Dimensions of the PCB for housing cover
ME-IO 18,8 C 6U 7035
73,4
1,4
1,4
8,65
8,65
29,75
40,4
Figure 38
29,75
Figure 35
76,2
43,2
Figure 36
105787_en_04
Dimensions of the PCB for housing cover
ME-IO 18,8 C 4U 7035
Figure 39
Dimensions of the PCB for housing cover
ME-IO 18,8 C 7U 7035
PHOENIX CONTACT
22 / 45
PCB dimensions
ME-IO...
8,65
1,4
29,75
84,4
87,2
Dimensions of the PCB for housing cover
ME-IO 18,8 C 8U 7035
1,4
8,65
95,4
29,75
Figure 40
98,2
Dimensions of the PCB for housing cover
ME-IO 18,8 C 9U 7035
1,4
8,65
106,4
29,75
Figure 41
109,2
Figure 42
Dimensions of the PCB for housing cover
ME-IO 18,8 C 10U 7035
Keep-out zone, no components
at these positions
105787_en_04
PHOENIX CONTACT
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PCB dimensions
7.5
ME-IO...
PCB with FE contact
The FE contact establishes contact between the electronics
module and the DIN rail in order to discharge electromagnetic interference.
Some of the lower housing parts are delivered with a preassembled FE contact.
If the lower housing part is delivered without FE contact, you
can order the FE contact as an accessory and mount it (see
“Mounting the FE contact” on page 35).
You have to provide a pad on the PCB for the FE contact (FE
contact pad with tin surface, Sn2-4μm).
4
2
1,
R
1,05
11,9
7,5
R
1,
2
0°
10
10
0°
8,95
3
64,9
Figure 43
105787_en_04
FE contact
PHOENIX CONTACT
24 / 45
Connection technology
ME-IO...
8
Connection technology
8.1
Headers (Pitch 5 mm)
21,9
21,9
12,45
5,3
7,6
16
16
7,7
7,7
2,4
12,45
3,8
5
3,8
2,95
5
11
16
16
Dimensions of header
HSCH 2,5-2U/ 8 9005
Figure 46
Dimensions of header
HSCH 2,5-2U-TTTT 9005
5
Ø1,3
Ø 1,3
5,3
7,6
2,3
Figure 44
2,95
11
2,95
105787_en_04
Drilling diagram of header
HSCH 2,5-2U/ 8 9005
2,95
16
16
Figure 45
5
11
11
Figure 47
Drilling diagram of header
HSCH 2,5-2U-TTTT 9005
PHOENIX CONTACT
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Connection technology
ME-IO...
32,9
12,45
5,3
7,7
16
5,3
16
7,7
2,4
2,4
21,9
12,45
3,8
5
3,8
2,95
5
2,95
11
11
16
Figure 48
22
Dimensions of header
HSCH 2,5-2U-2220 9005
27
Dimensions of header HSCH 2,5-3U/12 9005
Ø 1,3
2,95
5,3
5,3
Ø 1,3
5
11
Figure 49
2,3
2,3
Figure 50
5
2,95
11
Drilling diagram of header
HSCH 2,5-2U-2220 9005
16
22
27
Figure 51
105787_en_04
Drilling diagram of header
HSCH 2,5-3U/12 9005
PHOENIX CONTACT
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Connection technology
ME-IO...
HSCH 2,5-...
Dimensions / positions
Pitch
Number of positions
5 mm
HSCH 2,5-2U/ 8 9005
8
HSCH 2,5-2U-TTTT 9005
4
HSCH 2,5-2U-2220 9005
6
HSCH 2,5-3U/12 9005
12
Technical data
Insulation material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection according to standard
Nominal current IN, depending on
the connector used
Insulation material
Flammability rating UL 94
Color
I (CTI 600)
4 kV
4 kV
2.5 kV
250 V
300 V
600 V
DIN EN 61984
8A
PA
V0
RAL 9005, black
Mask for wave soldering process
The header protrudes from the PCB on the soldering side.
Be aware of this protrusion during the wave soldering process. The protrusion has to be covered by the soldering
mask.
105787_en_04
PHOENIX CONTACT
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Connection technology
Headers (Pitch 3.45 mm)
3,45
5,3
5,3
16
7,7
7,7
3,8
32,9
12,45
16
21,9
2,4
12,45
2,4
8.2
ME-IO...
3,8
2
3,45
11
Figure 54
Dimensions of header HSCH 1,5-3U/18 9005
3,45
3,45
2
11
Figure 53
105787_en_04
Drilling diagram of header
HSCH 1,5-2U/12 9005
5,3
Ø1,3
Ø1,3
5,3
2,3
Dimensions of header HSCH 1,5-2U/12 9005
2,3
Figure 52
2
11
2
11
Figure 55
Drilling diagram of header
HSCH 1,5-3U/18 9005
PHOENIX CONTACT
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Connection technology
ME-IO...
HSCH 1,5-...
Dimensions / positions
Pitch
Number of positions
3.45 mm
HSCH 1,5-2U/12
12
HSCH 1,5-3U/18
18
Technical data
Insulation material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection according to standard
Nominal current IN, depending on
the connector used
Insulation material
Flammability rating UL 94
Color
105787_en_04
I (CTI 600)
2.5 kV
2.5 kV
2.5 kV
63 V
320 V
320 V
DIN EN 61984
8A
PA
V0
RAL 9005, black
PHOENIX CONTACT
29 / 45
Connection technology
8.3
ME-IO...
Connector (Pitch 5 mm)
HSCP-SP 2,5-...
18,8
Figure 56
HSCP-SP 2,5-1U4-7035
4
HSCP-SP 2,5-1UTT-7035
2 TWIN
HSCP-SP 2,5-1U20-7035
2
Technical data
Insulation material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection in acc. with standard
Nominal current IN
Nominal cross section
Insulation material
Flammability rating UL 94
5
5
3,1
Ø 1,2
2,8
10,9
21,6
Dimensions / positions
Number of positions
Dimensions of the connector
HSCP-SP 2,5-UTT-7035
I (CTI 600)
4 kV
4 kV
2.5 kV
250 V
300 V
600 V
DIN EN 61984
8A
2.5 mm²
PA
V0
Connection data
Stripping length w/o ferrule
Ferrule
Conductor cross section, solid
Figure 57
Cross section connector with TWIN connection HSCP-SP 2,5-UTT-7035
Derating
I [A]
Representation in accordance with DIN EN 60512-5-2
– Reduction factor: 0.8
– Number of positions: 4
16
14
12
10
8
6
4
2
0
8 mm ... 9.5 mm
8 mm ... 10 mm
0.20 mm² ... 1.5 mm²
AWG 24 ... 16
Conductor cross section, stranded 0.20 mm² ... 2.5 mm²
AWG 24 ... 14
Conductor cross section,
0.25 mm² ... 1.5 mm²
stranded, with ferrule, w/o plastic AWG 24 ... 16
sleeve
Conductor cross section,
0.25 mm² ... 1.5 mm²
stranded, with ferrule, with plastic AWG 24 ... 16
sleeve
Test point
= 2,5 mm² = 0,75 mm²
= 1,5 mm²
= 1 mm²
0
10
20
30
40
50
60
For the test point we recommend the test probe
MPS-MT 1-S4-B RD, 1982800. Observe the rated voltage of the test probe of 60 V.
Color variants and labeling
70
80
90 100 110
T [°C]
Figure 58
105787_en_04
Derating (current strength I [A], ambient temperature T [°C])
You can request the spring levers and the connector housing in different colors.
The connector surface can be labeled.
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Connection technology
8.4
ME-IO...
Connector (Pitch 3.45 mm)
HSCP-SP 1,5-...
18,8
Dimensions / positions
Number of positions
Figure 59
3,45
1,9
Ø1,2
2,1
10,9
3,45
21,6
HSCP-SP 1,5-1U6-7035
Dimensions of the connector
HSCP-SP 1,5-1U6-7035
Derating
I [A]
Representation in accordance with DIN EN 60512-5-2
– Reduction factor: 0.8
– Number of positions: 6
I (CTI 600)
2.5 kV
2.5 kV
2.5 kV
63 V
320 V
320 V
DIN EN 61984
8A
1.5 mm²
PA
V0
Connection data
Stripping length w/o ferrule
Ferrule
Conductor cross section, solid
12
10
8
6
= 1,5 mm²
= 1,0 mm²
= 0,75 mm²
= 0,5 mm²
4
2
0
Technical data
Insulation material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection in acc. with standard
Nominal current IN
Nominal cross section
Insulation material
Flammability rating UL 94
6
0
10
20
30
40
50
60
70
80
90 100 110
T [°C]
Figure 60
Derating (current strength I [A], ambient temperature T [°C])
10 mm
10 mm
0.2 mm² ... 1.5 mm²
AWG 24 ... 16
Conductor cross section, stranded 0.25 mm²... 1.5 mm²
AWG 24 ... 18
Conductor cross section,
0.25 mm² ... 1.5 mm²
stranded, with ferrule, w/o plastic AWG 24 ... 16
sleeve
Conductor cross section,
0.25 mm² ... 1.0 mm²
stranded, with ferrule, with plastic AWG 24 ... 18
sleeve
Test point
We recommend using trapezoidal crimp contacts, and crimping them using the CRIMPFOX 6
(1212034) crimping pliers.
For the test point we recommend the test probe
MPS-MT 1-S4-B RD, 1982800. Observe the rated voltage of the test probe of 60 V.
Color variants and labeling
You can request the spring levers and the connector housing in different colors.
The connector surface can be labeled.
105787_en_04
PHOENIX CONTACT
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Connection technology
8.5
ME-IO...
DIN rail connector
ME 18,8 TBUS 1,5/5-ST-3,81KMGY
The housing can be combined with a DIN rail connector
(TBUS). Data or the power supply are transmitted from
module to module via the DIN rail connector.
The DIN rail connector is simply laid into the DIN rail
NS 35/7.5 and the housing is snapped onto it.
This concept allows complete individual devices to be removed from the group without interrupting the contact chain.
This concept allows complete individual devices to be removed from the group without interrupting the contact chain.
The DIN rail connector is available with five or eight positions.
8.5.1
DIN rail connector, 5-pos.
The 5-pos. DIN rail connector is compatible with the ME-IO
with 9U, ME-MAX and ME-TBUS housing ranges.
36,5
22,1
25,5
18,3
3.81 mm
5
Technical data
Insulation material group
Rated surge voltage (III/3)
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Rated voltage (II/2)
Connection acc. to standard
Nominal current IN
Nominal voltage UN
Insulation material
Flammability rating UL 94
I (CTI 600)
2.5 kV
2.5 kV
2.5 kV
125 V
160 V
320 V
DIN EN 61984
8A
125 V
PA
V0
20,5
10,3
18,9
Dimensions / positions
Pitch
Number of positions
3,81
Figure 61
Dimensions of 5-pos. DIN rail connector
12,6
10
3,81
2
1
4
1,3
11,9
0°
7,5
0°
10,3
20,05
R
1,
1,05
10
8,95
2,5
2
1,
4
2,3
R
10
13,4
2,85
5,65
5,75
3
2
Figure 62
105787_en_04
Detailed dimensional drawing of the contact pads of the 5-pos. DIN rail connector for 9U housing with FE contact
PHOENIX CONTACT
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Connection technology
DIN rail connector, 8-pos.
The 8-pos. DIN rail connector is compatible with the ME-IO
with 10U housing range.
You can combine the different TBUS8-18,8 variants. However, the variants are not coded against incorrect plugging
of the differently contacted printed-circuit boards.
The serial contacts are located in counting direction at positions 8 or 7 and 8.
The printed-circuit board contacts the serial contacts last
when the housing is pivoted out.
1
2
3
4
5
6
37,2
23,2
22,5
18,9
10,2
The TBUS8-18,8 is available with different contacts. “P” and
“S” in the order designation stand for the type of the eight
contacts.
– P = parallel contact
The same signal and voltage are applied to each parallel contact.
– S = serial contact
A serial contact makes contact with the front of the printed-circuit board. The signal is routed across the printed-circuit board, and processed. On the rear of the
printed-circuit board, the signal is connected to the mating contact. When you remove a housing, the voltage
and signal flow is interrupted.
16,3
8.5.2
ME-IO...
2,54
Figure 64
Dimensions of 8-pos. DIN rail connector
TBUS8-18,8-....
Dimensions / positions
Pitch
Number of positions
2.54 mm
8
Technical data
Insulation material group
Rated surge voltage (III/2)
Rated surge voltage (II/2)
Rated voltage (III/3)
Rated voltage (III/2)
Connection acc. to standard
Nominal current IN, parallel contacts
Nominal current IN, serial contacts
Nominal voltage UN, maximum
Insulation material
Flammability rating UL 94
I (CTI 600)
1.5 kV
1.5 kV
32 V
32 V
DIN EN 61984
6A
4A
30 V
PA
V0
7
8
Back
Figure 63
105787_en_04
Front
Position of printed-circuit board
PHOENIX CONTACT
33 / 45
Connection technology
ME-IO...
21
2,25
2,25
0,5
2,15
4,85
0,51
0,5
1,31
8(P)
7(P)
6(P)
5(P)
4(P)
3(P) 2(P)
1(P)
1(P)
2(P) 3(P)
4(P)
5(P)
6(P)
7(P)
8(P)
21,86
Front
Figure 65
Back
Detailed dimensional drawing of contact pads TBUS8-18,8-PPPPPPPP
21
0,51
2,25
2,25
0,5
2,15
4,85
2,78
0,5
1,51
8(S)
7(P) 6(P)
5(P)
4(P)
3(P) 2(P)
1(P)
1(P)
2(P) 3(P)
4(P)
5(P)
6(P)
8(S)
21,86
Front
Figure 66
Back
Detailed dimensional drawing of contact pads TBUS8-18,8-PPPPPPPS
21
0,51
2,25
2,25
0,5
2,15
4,85
2,78
0,5
1,51
8(S)
7(S)
6(P) 5(P)
4(P)
3(P) 2(P)
1(P)
1(P)
2(P) 3(P)
4(P)
5(P)
7(S)
8(S)
21,86
Front
Figure 67
105787_en_04
Back
Detailed dimensional drawing of contact pads TBUS8-18,8-PPPPPPSS
PHOENIX CONTACT
34 / 45
Mounting the housing
9
Mounting the housing
9.1
Mounting the FE contact
ME-IO...
If the lower housing part is delivered without FE contact, you
have to mount the FE contact.
A
Figure 68
•
•
B
C
Mounting the FE contact (ME BUS FE CONTACT, 2278076)
Set the FE contact at the intended location in the lower
housing part.
Using a screwdriver, push in the FE contact as far as
possible.
105787_en_04
PHOENIX CONTACT
35 / 45
Mounting the housing
9.2
Assembling the Lock and Release system
ME-IO...
9.3
Inserting partition plate
When the PCB is completely equipped, you must assemble
the orange Lock and Release system.
Pay attention to the positioning of the connectors
and the header (see page 8).
To do this, proceed as follows:
• Solder the header onto the PCB.
Figure 69
•
Attaching the Lock and Release system
Attach the orange Lock and Release system onto the
header. The recesses of the Lock and Release system
have to fit over the protruding guide pins of the header.
Press the Lock and Release system against the header.
Figure 71
Inserting partition plate
You can insert partition plates when the housings are wider.
The partition plates are for supporting headers and housing
covers. Otherwise a support is missing between two PCBs.
• Push the partition plate from above straight into the
guide.
The snap-in lug has to hook in behind in the ventilation
grid.
Figure 70
•
Attaching the spring
Attach the spring which is included in the scope of delivery. The spring is inserted at one of the possible positions.
105787_en_04
PHOENIX CONTACT
36 / 45
Mounting the housing
9.4
Inserting the PCB
ME-IO...
9.5
Mounting the housing cover
Figure 73
•
Figure 72
•
•
Inserting the PCB
Insert the PCB into the guide slot of the housing.
Push the PCB downwards until it audibly snaps in.
105787_en_04
Attaching the housing cover
Attach the housing covers if they are equipped.
The housing cover has two snap-in hooks on one side
and only one on the other side. The side with the two
snap-in hooks has to be facing the base latch.
Make sure that the concealed side guides are also
snapped in. To do so, it helps if you lightly push the
sides of the housing together.
PHOENIX CONTACT
37 / 45
Mounting the housing
ME-IO...
Mounting wider housing covers
Mounting the covers for L-design
Figure 74
Figure 75
Attaching wide housing cover
The wider housing covers have additional tabs.
• Push the tabs forward and back into the guides.
105787_en_04
Attaching the housing cover for L-design
For the L-design there are special housing covers
(ME-IO 18,8 LC...) which cover the open side panel of the
step.
• Push the housing cover from above into the guide.
PHOENIX CONTACT
38 / 45
Mounting the housing
9.6
Mounting the connectors
ME-IO...
9.7
Releasing the connectors (Lock and Release)
SZS 0,6X3,5 VDE
1212602
Figure 77
Releasing the connectors
WARNING: Electric shock
Make sure that the module is free of current.
Figure 76
•
Inserting the connectors
Insert the connectors.
The connectors only fit with certain headers. You can
also code the connectors.
Each connector has an engraved arrow that has to be
facing the base latch.
105787_en_04
•
•
•
Insert a screwdriver through the opening of the Lock
and Release system.
Hook the tip of the screwdriver into the base latch.
Pull the screwdriver forward to release the Lock and
Release system.
The connectors are lifted and the contact is released.
But the connectors do not fall out.
The housing cover remains in its position.
PHOENIX CONTACT
39 / 45
Mounting the housing
9.8
Coding the connectors
ME-IO...
9.9
Connecting conductors (Push-in connection)
Solid conductor cross section 1.5 mm² ... 2.5 mm² or
with ferrule
•
Insert the stripped conductor into the round opening of
the terminal block without using a tool.
Conductors with a smaller cross section or stranded
conductors without ferrule
•
Push in the pushbutton with a screwdriver to open the
spring.
Removal
•
•
Push in the pushbutton with a screwdriver to release.
Pull out the conductor.
We recommend the bladed screwdriver SZS 0,4X2,5 VDE,
1205037.
Figure 78
Coding connector (Pitch 5 mm)
Figure 79
Coding connector (Pitch 3.45 mm)
You can code the connectors and the headers in order to
prevent them from being connected unintentionally.
Each connector has four or five possible positions for attaching coding plates.
Use the coding profile CP-DMC 1,5-THR NAT, 1790647.
• Insert a coding plate at the correct position and twist it
off the hexagonal holder.
105787_en_04
PHOENIX CONTACT
40 / 45
Mounting the housing
9.10
Mounting the filler plugs
Figure 80
ME-IO...
9.11
Mounting the marking lid
Mounting the filler plugs
If no Lock and Release system is used, you can close the
space with a filler plug (ME-IO 18,8 F-LR, 2202635).
• Push the filler plug from above straight into the guide.
Figure 81
Mounting the marking lid
The marking lid is mounted on the housing cover
ME-IO 18,8 C 2U MC...
• Bring the marking lid into a 90° angle to the housing
cover.
Only in this position can you mount or remove the
marking lid.
105787_en_04
PHOENIX CONTACT
41 / 45
Mounting the housing
9.12
Mounting the base latch
ME-IO...
9.13
Mounting the housing on a DIN rail
All lower housing parts are delivered with a mounted base
latch.
For lower housing parts with an overall width of 75.2, you
can move the base latch, or mount a second one.
Ordering data base latch: ME-IO 18,8 FOOT CATCH KIT,
2201812
Figure 83
Figure 82
•
•
Mounting the base latch
Set the base latch at the matching position.
Push the spring into the base latch using a screwdriver.
Assembly
•
•
•
•
105787_en_04
Snapping the housing onto the DIN rail
If you use a DIN rail connector, then lay it into the DIN
rail. Make sure that the protruding connector side is facing left.
Place the device onto a grounded 35 mm DIN rail from
above. For this, hook the upper housing keyway onto
the top edge of the DIN rail.
Holding the device by the housing cover, carefully push
towards the mounting surface.
Once the snap-on foot has audibly snapped onto the
DIN rail, check that it is fixed securely.
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Removing the housing
10
Removing the housing
10.1
Taking the housing off the DIN rail
Figure 84
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•
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Releasing the housing from the DIN rail
Release the connectors with the aid of the Lock and Release system (see page 39).
Make sure that the module is free of current.
Pry the module off the DIN rail.
ME-IO...
10.2
Removing the housing covers
Figure 85
Removing the housing covers
Housing cover snapped into the lower housing part on
one side
•
Push in the snap-in hooks on the slim side of the housing with a screwdriver.
Housing cover is between headers
•
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A housing cover between the headers is removed together with the PCB.
See “Taking out the PCB” on page 44.
PHOENIX CONTACT
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Removing the housing
10.3
Removing the base latch
Figure 86
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•
Removing the base latch
To do so, you must first remove the spring, e.g. with a
screwdriver.
Then pull off the base latch.
ME-IO...
10.4
Figure 87
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•
•
105787_en_04
Taking out the PCB
Taking out the PCB
On the bottom of the housing there are two openings at
the outermost ends. Release the latching there using a
screwdriver. Keep both latchings open.
To remove the PCB, you have to slightly bend the housing wall up while pulling the Lock and Release system
forward at the same time.
Pull the PCB out.
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ME-IO...
10.5
Taking off the Lock and Release system
Figure 88
•
Taking off the Lock and Release system
Remove the spring and take off the orange Lock and
Release system.
Push the Lock and Release system so that the guide
pins of the header are positioned in the center of the recesses of the system.
105787_en_04
PHOENIX CONTACT GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany
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