Digital Expansion Module
Digital Expansion Module - Image 1

Digital Expansion Module

The Digital Expansion Module from Flexem is designed to enhance the flexibility and scalability of your automation system by expanding digital input and output capabilities. Compatible with both digital and analog CPU modules, it allows for a modular combination that can be tailored to diverse control needs across industrial applications. Whether you’re integrating sensors, switches, or actuators, this module ensures responsive and reliable signal communication for precise process control.

Built with user convenience in mind, the module features removable terminals for simplified wiring and maintenance, reducing downtime during installation or upgrades. Its dual rail and screw mounting options make it adaptable to various panel layouts, while its compact design fits easily into space-constrained environments. The Digital Expansion Module is an ideal choice for system integrators and automation professionals seeking a cost-effective, easily configurable I/O expansion solution.

 

Motion Controller
F5 series PLC can be connected to the cloud server through IoT module which is installed on the left side of CPU, to realize remote operation and maintenance,data monitoring function, etc. Provide a more professional and efficient solution for customers.

Supports Ladder Diagram(LD) and Structure Text(ST) language

 
F5 series intelligent PLC project development is based on FStudio Unified software which supports LAD and ST programming language, easy to solve problems in various scenarios.

 

Graphical interface, more intuitive

 
FSU software provides graphical interface with more intuitive hardware configuration display, and facilitate to project settings for more efficient project development.

PLC project download without external power supply
If there is no external power supply for F5 series intelligent PLC, it also can download project with Type-C data cable used to connect the F5 PLC and the computer.

Support Modbus-RTU/TCP protocol

F5 series intelligent PLC supports Modbus-RTU/TCP protocol, easy to configure communication settings without any code.For same protocol but multiple slaves, it supports to copy one slave configuration to others for rapid project development.

 

Abundant models and various expansion modules
F5 series intelligent PLC has different power input methods, output types, abundant I/O points,and dozens of digital and analog expansion modules for customers to select.In addition, hidden expansion board provides more economic and convenient solution.

 
 

Digital Input Expansion Module–Transistor input characteristics
Model F5-MD* 0800 1600 3200
Input Characterstics 8 Point Bipolar 16 Point Bipolar 32 Point Bipolar
Rated Voltage 24 VDC
Input Range 0~28.8V DC
Rated Current 7mA
Peak value Voltage 30V
Current 9mA
State Voltage in state 1 >15V 15~28.8V
Voltage in state 0 <5V 0~5V
Currentin state 1 >2.5mA
Currentin state 0 <1.0mA
Isolation optical coupler
Input Impedance 3.3KΩ
Filter Time Default 1ms,16 equally divided levels selectable from unfiltered to 100ms
Compatibility Compatible with 2/3 wire sensors
Input Type Source/sinking
Cable length and type Max 100m shielded cable,50m unshielded cable
Protection(overvoltage) 30V maximum,limited to 1 hour per dayfrequency
Wiring Structure Removable teminal block
Dimension Dimension A Dimension B Dimension C
Digital Output Extension Module–Relay output characteristics
Model F5-MD* 0008R 0016R
Output Characterstics 8 Point 16 Point
Rated Voltage 24VDC,220VAC
Input Range 5V~30VDC;100VAC~250VAC
Rated Current Maximum2A/point
Current/group(4 points) 4A(relay output @60℃,50% derating required)
Peak value Maximum switch voltage 250VAC,30VDC
Current/point 5A
lsolation type Relay coil
Maximum output
frequency		 Maximum load 0.1Hz
Without load 5Hz
Resistive load 2A/point/24VDC/220VAC
Mechanical life Minimum:5,000,000 times
Electrical Contact life Minimum:100,000 times
Short Circuit Protection None
Wiring Structure Removable terminal block
Dimension Dimension A Dimension B
Digital Output Extension Module–Relay output characteristics
Model F5-MD* 0008R 0016R
Output Characterstics 8 Point 16 Point
Rated Voltage 24VDC,220VAC
Input Range 5V~30VDC;100VAC~250VAC
Rated Current Maximum2A/point
Current/group(4 points) 4A(relay output @60℃,50% derating required)
Peak value Maximum switch voltage 250VAC,30VDC
Current/point 5A
lsolation type Relay coil
Maximum output
frequency		 Maximum load 0.1Hz
Without load 5Hz
Resistive load 2A/point/24VDC/220VAC
Mechanical life Minimum:5,000,000 times
Electrical Contact life Minimum:100,000 times
Short Circuit Protection None
Wiring Structure Removable terminal block
Dimension Dimension A Dimension B
Digital Output Extension Module–Transistor output characteristics
Model F5-MD* 0008N(P) 0016N(P) 0032N(P)
Output Characterstics 8 Point 16 Point 32 Point
Output Type NPN(PNP)
Rated Voltage 24VDC
Voltage Range 19.2~28.8VDC
Rated Current 0.5A
Current/group 0.5A Output point of each group
Voltage/drop Maximum1VDC
Leakage current when turned off <5μA
Maximum power of incandescent lamp 2.4W
Derating None
Start Time Maximum 34μs
Turn-off time Maximum 250μs
Maximum output frequency 1KHz
Short circuit protection Available
Peak short-circuit output current 1.3A
Self-recovery after short circuit or overload Per10ms
Clamping Voltage Maximum39VDC,±1V
lsolation 500V AC between output and internal logic
Type of electrical channel Unshielded
Cable length Unshielded 50m
Wiring Structure Removable terminal block
Dimension Dimension A Dimension B Dimension C

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