FLM DIO 8/4 M8-2MBD

Product ID:17016
Updated: 2026/7/12
Phoenix Contact FLM DIO 8/4 M8-2MBD

Key Features

  • 1Optimized for 30 mm mounting profile, perfect for tight spaces.
  • 2Supports 2 Mbaud transmission speed for efficient data transfer.
  • 3Features short-circuit and overload protection for reliable operation.
  • 4Consistent connection via M8 connectors, easy to integrate with Fieldline Modular M8 local bus.
  • 5Includes channel-specific diagnostics and status indicators for easy monitoring.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Width
29.8 mm
Height
143 mm
Depth
26.5 mm
Drill hole spacing
133 mm
Note on dimensions
Length details incl. fixing clips
EMC note
EMC: class A product, see manufacturer's declaration in the download area
Color
black
Connection method
M8 connector
Designation connection point
Copper cable
Number of positions
4
Transmission speed
2 Mbps
ID code (dec.)
179
ID code (hex)
B3
Length code (hex)
81
Length code (dec)
129
Process data channel
8 bit
Input address area
8 bit
Output address area
8 bit
Register length
8 bit
Required parameter data
3 Byte
Required configuration data
5 Byte
Input name
Digital inputs
Description of the input
IEC 61131-2 type 1
Number of inputs
8 (4 fixed, 4 freely selectable)
Connection method
M8 connector
Connection technology
2-, 3-conductor
Input voltage
24 V DC
Input voltage range "0" signal
-30 V DC ... 5 V DC
Input voltage range "1" signal
13 V DC ... 30 V DC
Nominal input voltage U
24 V DC
Filter time
3 ms
Protective circuit
Reverse polarity protection
Output name
Digital outputs
Connection method
M8 connector
Connection technology
2-, 3-conductor
Number of outputs
4 (Can also be used as an input)
Protective circuit
Short-circuit protection
Output voltage
24 V DC
Maximum output current per channel
500 mA
Product type
I/O component
Product family
Fieldline
Type
modular
No. of channels
8
Voltage supply U
24 V DC
Connection method
M8 connector
Designation
U
Number of positions
4
Supply voltage
24 V DC
Supply voltage range
18 V DC ... 30 V DC (including ripple)
Supply current
3 A
Test voltage: To I/O
500 V AC
Connection method
M8 connector
Ambient temperature (operation)
-25 °C ... 60 °C
Degree of protection
IP65/IP67
Air pressure (operation)
80 kPa ... 106 kPa (up to 2000 m above sea level)
Air pressure (storage/transport)
70 kPa ... 106 kPa (up to 3000 m above sea level)
Ambient temperature (storage/transport)
-25 °C ... 85 °C
Permissible humidity (operation)
5 % ... 95 %
Permissible humidity (storage/transport)
10 % ... 95 %
Protection class
III (IEC 61140, EN 61140, VDE 0140-1)
Mounting type
Wall mounting

Specifications may be subject to change without notice

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