Degson DF20 I/O modules
51 Degson part numbers. Copy the one you need or request a quote.

DF20-C-PN-RT-V10Description PROFINET bus coupler, 2 RJ45, extensible to 32 modules, 24 VDC- Communication protocol: PROFINET
- Ports: 2 x RJ45
- Transmission rate: 10/100 Mbps, full duplex
- Number of extensible modules: 32
- Minimum cycle time: 1 ms
- Working voltage: 24 VDC +20%/-15%
- Supply load current (max): 5 A
- Protection grade: IP20

DF20-M-16DI-NDescription Digital input module, 16 channels, NPN, 24 VDC- Number of channels: 16
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-16DI-PDescription Digital input module, 16 channels, PNP, 24 VDC- Number of channels: 16
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-16DO-NDescription Digital output module, 16 channels, NPN, 24 VDC- Number of channels: 16
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-16DO-PDescription Digital output module, 16 channels, PNP, 24 VDC- Number of channels: 16
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-1CNT-EL-4Description Encoder input module, 1 channel, 24 VDC- Number of channels: 1
- Input signal type: Incremental encoder
- Input signal voltage: 24 VDC
- Input connection type: 4-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-1CNT-EL-5Description Encoder input module, 1 channel, 5 VDC- Number of channels: 1
- Input signal type: Incremental encoder
- Input signal voltage: 5 VDC
- Input connection type: 4-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-1CNT-ELP-5Description Encoder input / pulse output module, 1 channel, 5 VDC- Number of channels: 1
- Input signal type: Incremental encoder
- Input signal voltage: 5 VDC
- Input connection type: 4-wire
- Output signal type: RS-422 level
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse

DF20-M-1COM-232/485/422Description Serial communication module, 1 channel, RS232/RS485/RS422- Interface: RS232 / RS485 / RS422
- Number of channels: 1
- Protocol: Modbus RTU/ASCII master and slave; free protocol transparent mode
- Baud rate: 2400 to 500000 bps
- Data bits: 7/8 bit
- Maximum data frame length: 128 byte
- Protection grade: IP20
- Size (H x W x D): 111 x 12 x 75 mm

DF20-M-2CNT-EL-4Description Pulse counting module, 2 channels, 24 VDC- Number of channels: 2
- Input signal type: Pulse signal / incremental encoder
- Input signal voltage: 24 VDC
- Input connection type: 2-wire / 4-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-2CNT-EL-5Description Pulse counting module, 2 channels, 5 VDC- Number of channels: 2
- Input signal type: Pulse signal / incremental encoder
- Input signal voltage: 5 VDC
- Input connection type: 2-wire / 4-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-2CNT-PIL-4Description Pulse counting module, 2 channels, 24 VDC- Number of channels: 2
- Input signal type: Pulse signal
- Input signal voltage: 24 VDC
- Input connection type: 2-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-2CNT-PIL-5Description Pulse counting module, 2 channels, 5 VDC- Number of channels: 2
- Input signal type: Pulse signal
- Input signal voltage: 5 VDC
- Input connection type: 2-wire
- Maximum count frequency: 1 MHz
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-2LC-S-5Description Bridge (load cell) measurement module, 2 channels, 16 bit- Number of channels: 2
- Signal type: Load cell bridge, pressure sensor
- Measuring range: 0 to 10 mV
- Connection type: 4-wire
- Resolution: 16 bit
- Precision: 0.20%
- Conversion time: 3.3 ms
- Internal resistance: >500 kΩ

DF20-M-2PWMDescription Pulse output module, 2 channels, 24 VDC- Number of channels: 2
- Output signal type: Pulse signal / PWM
- Output signal voltage: 24 VDC
- Maximum frequency: 4 MHz
- Output connection type: 2-wire / 4-wire
- Resolution: 32 bit
- Precision: ±1 pulse
- Isolation: Magnetic

DF20-M-2RTD-PTDescription RTD temperature input module, 2 channels, 16 bit- Number of channels: 2
- Sensor type: PT100, PT1000
- Connection type: 2/3/4-wire
- Measuring range: -200 to 850 °C
- Resolution: 16 bit, 0.1 °C
- Precision: ±0.3%
- Conversion time: 150 ms
- Isolation: Magnetic

DF20-M-32DI-NDescription Digital input module, 32 channels, NPN, 24 VDC- Number of channels: 32
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-32DI-PDescription Digital input module, 32 channels, PNP, 24 VDC- Number of channels: 32
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-32DO-NDescription Digital output module, 32 channels, NPN, 24 VDC- Number of channels: 32
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-32DO-PDescription Digital output module, 32 channels, PNP, 24 VDC- Number of channels: 32
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-4AI-I-2Description Analog input module, 4 channels, current type, 16 bit- Number of channels: 4
- Measuring range: 0 to 20 mA
- Resolution: 16 bit
- Precision: 0.20%, ±50 ppm/K max
- Conversion time: <1 ms
- Internal resistance: 100 Ω
- Signal type: Differential
- Isolation: Magnetic

DF20-M-4AI-I-3Description Analog input module, 4 channels, current type, 16 bit- Number of channels: 4
- Measuring range: 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.20%, ±50 ppm/K max
- Conversion time: <1 ms
- Internal resistance: 100 Ω
- Signal type: Differential
- Isolation: Magnetic

DF20-M-4AI-I-5Description Analog input module, 4 channels, current type, 16 bit- Number of channels: 4
- Measuring range: 0 to 20 mA, 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.20%, ±50 ppm/K max
- Conversion time: <1 ms
- Internal resistance: 100 Ω
- Signal type: Differential
- Isolation: Magnetic

DF20-M-4AI-U-0Description Analog input module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Measuring range: -10 to +10 V
- Resolution: 16 bit
- Precision: 0.20%
- Conversion time: <1 ms
- Signal type: Differential
- Internal resistance: >450 kΩ
- Isolation: Magnetic

DF20-M-4AI-U-1Description Analog input module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Measuring range: 0 to 10 V
- Resolution: 16 bit
- Precision: 0.20%
- Conversion time: <1 ms
- Signal type: Differential
- Internal resistance: >450 kΩ
- Isolation: Magnetic

DF20-M-4AI-U-4Description Analog input module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Measuring range: 0 to +10 V, -10 to +10 V
- Resolution: 16 bit
- Precision: 0.20%
- Conversion time: <1 ms
- Signal type: Differential
- Internal resistance: >450 kΩ
- Isolation: Magnetic

DF20-M-4AO-I-2Description Analog output module, 4 channels, current type, 16 bit- Number of channels: 4
- Output range: 0 to 20 mA
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: <500 Ω
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4AO-I-3Description Analog output module, 4 channels, current type, 16 bit- Number of channels: 4
- Output range: 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: <500 Ω
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4AO-I-5Description Analog output module, 4 channels, current type, 16 bit- Number of channels: 4
- Output range: 0 to 20 mA, 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: <500 Ω
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4AO-U-0Description Analog output module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Output range: -10 to +10 V
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: >1 kΩ
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4AO-U-1Description Analog output module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Output range: 0 to 10 V
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: >1 kΩ
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4AO-U-4Description Analog output module, 4 channels, voltage type, 16 bit- Number of channels: 4
- Output range: 0 to +10 V, -10 to +10 V
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: >1 kΩ
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-4DO-RDescription Relay output module, 4 channels, 24 VDC- Number of channels: 4
- Contact type: N.O
- Output current per channel (max): 5 A
- Working voltage: 24 VDC +20%/-15%
- OFF to ON time: Max. 10 ms
- ON to OFF time: Max. 5 ms
- Isolation: Photoelectric
- Protection grade: IP20

DF20-M-4IOLDescription IO-Link master communication module, 4 channels- Number of channels: 4
- IO-Link port type: A type
- IO-Link connection: 3-wire / 5-wire
- Digital input type: PNP, 24 VDC
- Digital output type: PNP, 24 VDC
- Rated output current per channel: 500 mA
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 67 mm

DF20-M-4RTD-PTDescription RTD temperature input module, 4 channels, 16 bit- Number of channels: 4
- Sensor type: PT100, PT1000
- Connection type: 2/3-wire
- Measuring range: -200 to 850 °C
- Resolution: 16 bit, 0.1 °C
- Precision: ±0.3%
- Conversion time: 200 ms
- Isolation: Magnetic

DF20-M-4TC-KETJDescription Thermocouple input module, 4 channels, 16 bit- Number of channels: 4
- Thermocouple types: E, J, T, K
- Measuring range: -270 to 1370 °C
- Cold junction compensation: Internal and external (accuracy ≤3 K)
- Resolution: 16 bit, 0.1 °C
- Precision: ±0.3%
- Conversion time: 125 ms
- Isolation: Magnetic

DF20-M-8AI-I-5Description Analog input module, 8 channels, current type, 16 bit- Number of channels: 8
- Measuring range: 0 to 20 mA, 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.20%, ±50 ppm/K max
- Conversion time: <1 ms
- Internal resistance: 100 Ω
- Signal type: Differential
- Isolation: Magnetic

DF20-M-8AI-U-4Description Analog input module, 8 channels, voltage type, 16 bit- Number of channels: 8
- Measuring range: 0 to +10 V, -10 to +10 V
- Resolution: 16 bit
- Precision: 0.20%
- Conversion time: <1 ms
- Signal type: Differential
- Internal resistance: >450 kΩ
- Isolation: Magnetic

DF20-M-8AO-I-5Description Analog output module, 8 channels, current type, 16 bit- Number of channels: 8
- Output range: 0 to 20 mA, 4 to 20 mA
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: <500 Ω
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-8AO-U-4Description Analog output module, 8 channels, voltage type, 16 bit- Number of channels: 8
- Output range: 0 to +10 V, -10 to +10 V
- Resolution: 16 bit
- Precision: 0.10%
- Conversion time: ≤1 ms
- Load impedance: >1 kΩ
- Temperature coefficient: <20 ppm
- Isolation: Magnetic

DF20-M-8DI-NDescription Digital input module, 8 channels, NPN, 24 VDC- Number of channels: 8
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-8DI-PDescription Digital input module, 8 channels, PNP, 24 VDC- Number of channels: 8
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Typical input current: 3 mA
- Filtering time: 0.3 ms
- Isolation: Photoelectric
- Connection: Spring terminal blocks
- Protection grade: IP20

DF20-M-8DIO-NDescription Digital input/output module, 8 inputs + 8 outputs, NPN, 24 VDC- Number of channels: 16 (8 DI + 8 DO)
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Isolation: Photoelectric
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 67 mm
- Mounting: 35 mm DIN rail

DF20-M-8DIO-PDescription Digital input/output module, 8 inputs + 8 outputs, PNP, 24 VDC- Number of channels: 16 (8 DI + 8 DO)
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Isolation: Photoelectric
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 67 mm
- Mounting: 35 mm DIN rail

DF20-M-8DO-NDescription Digital output module, 8 channels, NPN, 24 VDC- Number of channels: 8
- Signal type: NPN
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-8DO-PDescription Digital output module, 8 channels, PNP, 24 VDC- Number of channels: 8
- Signal type: PNP
- Working voltage: 24 VDC +20%/-15%
- Output current per channel (max): 500 mA
- Switching frequency (resistive/lamp load): <1000 Hz
- Load type: Inductive, resistive, lamp
- Isolation: Photoelectric
- Connection: Spring terminal blocks

DF20-M-8TC-KETJDescription Thermocouple input module, 8 channels, 16 bit- Number of channels: 8
- Thermocouple types: E, J, T, K
- Measuring range: -270 to 1370 °C
- Cold junction compensation: Internal and external (accuracy ≤3 K)
- Resolution: 16 bit, 0.1 °C
- Precision: ±0.3%
- Conversion time: 125 ms
- Isolation: Magnetic

DF20-M-DC-U-0Description Voltage distribution module, 16 channels, 0 VDC- Number of channels: 16
- Working voltage: 0 VDC
- Supply load current (max): 5 A
- Maximum wire size: 1.5 mm² (AWG16)
- Connection: Spring terminal blocks
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 69 mm
- Working temperature: -25 to 60 °C

DF20-M-DC-U-24Description Voltage distribution module, 16 channels, 24 VDC- Number of channels: 16
- Working voltage: 24 VDC +20%/-15%
- Supply load current (max): 5 A
- Maximum wire size: 1.5 mm² (AWG16)
- Connection: Spring terminal blocks
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 69 mm
- Working temperature: -25 to 60 °C

DF20-M-DC-UD-5Description Power extension module, 24 VDC to 5 VDC system power- Number of channels: 1
- Working voltage: 24 VDC +20%/-15%
- Supply system voltage: 5 VDC
- Supply system current: Max. 2 A
- Supply load current (max): 8 A
- Reverse power protection: Yes
- Maximum wire size: 2.5 mm² (AWG14)
- Protection grade: IP20

DF20-M-T-8LDescription Extension module, 8 channels, 2-wire- Number of channels: 8
- Working voltage: 0 to 36 VDC
- Supply load current (max): 5 A
- Maximum wire size: 1.5 mm² (AWG16)
- Connection: Spring terminal blocks
- Protection grade: IP20
- Size (H x W x D): 100 x 12 x 69 mm
- Working temperature: -25 to 60 °C
Descriptions come from our catalog. Check the datasheet, or ask us, before you order.
Need it built, not just bought?
We can take these Degson i/O modules and bus couplers and ship your enclosure ready to wire. Our UL 508A panel shop builds control panels around them.