Digital Fiber SensorD2RF/D2GF Series
Fiber amplifiers featuring dual outputs, dual displays, and dual sensitivity correction functions
- Enables detection for any application
- Water resistant types (IP66) and models with analog outputs are also available
- Adapts to usage environments with its numerous functions
D2RF/D2GF Series will be discontinued by March, 2023.
(Except for analog output models)

Lineup
Type | Shape | Input/output | Light source | Degree of protection |
Model (Models in parentheses are connector types) |
|
---|---|---|---|---|---|---|
NPN type | PNP type | |||||
Inter-connection master | ![]() |
Control output: Dual output (CH1 & CH2*) |
Red |
IP50 | D2RF-TMN (D2RF-TMCN4) |
D2RF-TMP (D2RF-TMCP4) |
Green LED |
D2GF-TMN (D2GF-TMCN4) |
D2GF-TMP (D2GF-TMCP4) |
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Inter-connection slave | ![]() |
Red |
D2RF-TSN (D2RF-TSCN4) |
D2RF-TSP (D2RF-TSCP4) |
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Green LED |
D2GF-TSN (D2GF-TSCN4) |
D2GF-TSP (D2GF-TSCP4) |
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Stand-alone type | ![]() |
Red |
D2RF-TN (D2RF-TCN4) |
D2RF-TP (D2RF-TCP4) |
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Green LED |
D2GF-TN (D2GF-TCN4) |
D2GF-TP (D2GF-TCP4) |
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Stand-alone type Equipped with analog output |
![]() |
Control output: Single output Analog output: 4 to 20 mA |
Red |
D2RF-TAN | D2RF-TAP | |
Water resistant stand-alone type | ![]() |
Control output: Dual output (CH1 & CH2*) |
IP66 | D2RF-2TN (D2RF-2TCN4) |
D2RF-2TP (D2RF-2TCP4) |
|
Water resistant stand-alone type Equipped with analog output |
![]() |
Control output: Single output Analog output: 4 to 20 mA |
D2RF-2TAN | D2RF-2TAP |
*CH2 can be switched to control output (CH2), alarm output, teach input, or counter reset input.
For the connector type, please purchase an optional JCN series connector cable.
Specifications
Type | Inter-connection master | Inter-connection slave | Stand-alone type | Water resistant stand-alone type | ||
---|---|---|---|---|---|---|
Mode | NPN | Cable type | D2RF-TMN | D2RF-TSN | D2RF-TN | D2RF-2TN |
Connector type | D2RF-TMCN4 | D2RF-TSCN4 | D2RF-TCN4 | D2RF-2TCN4 | ||
PNP | Cable type | D2RF-TMP | D2RF-TSP | D2RF-TP | D2RF-2TP | |
Connector type | D2RF-TMCP4 | D2RF-TSCP4 | D2RF-TCP4 | D2RF-2TCP4 | ||
Light source | 4 element red LED | |||||
Response time | 60 μs (Fast mode) / 250 μs (Std mode) / 2 ms (Long mode) | |||||
Distance adjustment | Teaching / manual adjustment | |||||
Indicators | Output indicator (orange LED) × 2 (CH1/CH2) | |||||
Digital display | 7-segment, 8-digit display (red: 4-digit, green: 4-digit) | |||||
Control output |
2CH output*1 (CH1/CH2) NPN/PNP open collector Max. 100 mA/30 VDC or less Load current: 100 mA or less*2 Residual voltage: 1.8 V or less (CH2 can be set for use as an alarm output) |
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Analog output | - | |||||
Input settings |
Teach input*3 / counter reset input Selectable by setting (using control output CH2) |
|||||
Timer function | OFF delay / ON delay / one-shot / no delay 1 to 9000 ms (adjustment is possible in 1 ms increments) | |||||
Output mode | Light ON / Dark ON selectable by setting | |||||
Connectable units | Up to 8 units | - | ||||
Cross talk prevention No. of units (including master unit) |
Fast | Unusable | - | |||
Std | Up to 4 units | - | ||||
Long | Up to 4 units | - | ||||
Connection type |
Cable type: Cable length: 2 m (master unit: o3.8 mm, slave unit: o2.8 mm) Connector type: M8, 4-pin |
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Insulation resistance | 20 MΩ or more (with 500 VDC) | |||||
Rating | Supply voltage | 12 to 24 VDC, including 10% ripple (p-p) | ||||
Current consumption | 45 mA or less / 24 V | |||||
Applicable regulations | EMC directive (2004/108/EC) | |||||
Applicable standards | EN 60947-5-2 | |||||
Company standards | Noise resistance: Feilen Level 3 cleared | |||||
Environmental resistance | Ambient temperature/humidity | -25 to +55℃*4 / 35 to 85% RH (no freezing or condensation) | ||||
Ambient illuminance | Sunlight: 10000 lx or less Incandescent light: 3000 lx or less | |||||
Vibration resistance |
10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions |
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Shock resistance |
Approx. 50 G (500 m/s2), 3 times in each of the X, Y, and Z directions |
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Degree of protection | IP50 | IP66 | ||||
Material | Housing: PPE Cover: PC | |||||
Weight |
Cable type: Approx. 65 g (including cable) Connector type: Approx. 25 g |
|||||
Included accessories | Mounting bracket |
Type | Inter-connection master | Inter-connection slave | Stand-alone type | ||
---|---|---|---|---|---|
Mode | NPN | Cable type | D2GF-TMN | D2GF-TSN | D2GF-TN |
Connector type | D2GF-TMCN4 | D2GF-TSCN4 | D2GF-TCN4 | ||
PNP | Cable type | D2GF-TMP | D2GF-TSP | D2GF-TP | |
Connector type | D2GF-TMCP4 | D2GF-TSCP4 | D2GF-TCP4 | ||
Light source | Green LED | ||||
Response time | 60 μs (Fast mode) / 250 μs (Std mode) / 2 ms (Long mode) | ||||
Distance adjustment | Teaching / manual adjustment | ||||
Indicators | Output indicator (orange LED) × 2 (CH1/CH2) | ||||
Digital display | 7-segment, 8-digit display (red: 4-digit, green: 4-digit) | ||||
Control output |
2CH output*1 (CH1/CH2) NPN/PNP open collector Max. 100 mA/30 VDC or less Load current: 100 mA or less*2 Residual voltage: 1.8 V or less (CH2 can be set for use as an alarm output) |
||||
Analog output | - | ||||
Input settings |
Teach input*3 / counter reset input Selectable by setting (using control output CH2) |
||||
Timer function | OFF delay / ON delay / one-shot / no delay 1 to 9000 ms (adjustment is possible in 1 ms increments) | ||||
Output mode | Light ON / Dark ON selectable by setting | ||||
Connectable units | Up to 8 units | - | |||
Cross talk prevention No. of units (including master unit) |
Fast | Unusable | - | ||
Std | Up to 4 units | - | |||
Long | Up to 4 units | - | |||
Connection type |
Cable type: Cable length: 2 m (master unit: o3.8 mm, slave unit: o2.8 mm) Connector type: M8, 4-pin |
||||
Insulation resistance | 20 MΩ or more (with 500 VDC) | ||||
Rating | Supply voltage | 12 to 24 VDC, including 10% ripple (p-p) | |||
Current consumption | 45 mA or less / 24 V | ||||
Applicable regulations | EMC directive (2004/108/EC) | ||||
Applicable standards | EN 60947-5-2 | ||||
Company standards | Noise resistance: Feilen Level 3 cleared | ||||
Environmental resistance | Ambient temperature/humidity | -25 to +55℃*4 / 35 to 85% RH (no freezing or condensation) | |||
Ambient illuminance | Sunlight: 10000 lx or less Incandescent light: 3000 lx or less | ||||
Vibration resistance |
10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions |
||||
Shock resistance |
Approx. 50 G (500 m/s2), 3 times in each of the X, Y, and Z directions |
||||
Degree of protection | IP50 | ||||
Material | Housing: PPE Cover: PC | ||||
Weight |
Cable type: Approx. 65 g (including cable) Connector type: Approx. 25 g |
||||
Included accessories | Mounting bracket |
Specifications are subject to change without prior notice for product improvement purposes.
*1 Threshold adjustment/timer settings and Light ON/Dark ON switching can be set individually for CH1 and CH2.
*2 Total No. of connectable units when used stand-alone or including the master unit: 2 to 3 units. Please use an output current of 50 mA or less when linking a total of 4 to 8 units.
*3 Teaching mode from external input will be the mode performed in advance on the amplifier main unit (default: 1-point teaching).
*4 Total No. of connectable units when including the master unit: 1 to 3 (in the case of inter-connection types) Keep at -25 to +50℃
when linking a total of 4 to 8 units.
Type | Equipped with stand-alone analog output | Equipped with water resistant stand-alone analog output | |
---|---|---|---|
Model | NPN type | D2RF-TAN | D2RF-2TAN |
PNP type | D2RF-TAP | D2RF-2TAP | |
Light source | 4 element red LED | ||
Response time | 60 μs (Fast mode) / 250 μs (Std mode) / 2 ms (Long mode) | ||
Distance adjustment | Teaching / manual adjustment | ||
Indicators | Output indicator (orange LED) | ||
Digital display | 7-segment, 8-digit display (red: 4-digit, green: 4-digit) | ||
Control output | NPN/PNP open collector Max. 100 mA/30 VDC or less Load current: 100 mA or less Residual voltage: 1.8 V or less |
||
Analog output | 4 to 20 mA Load impedance 300 Ω or less | ||
Input settings | - | ||
Timer function | OFF delay / ON delay / one-shot / no delay 1 to 9000 ms (adjustment is possible in 1 ms increments) | ||
Output mode | Light ON / Dark ON selectable by setting | ||
Connectable units | - | ||
Cross talk prevention No. of units (including master unit) |
Fast | - | |
Std | - | ||
Long | - | ||
Connection type | Cable type: Cable length: 2 m, ø4 mm | ||
Insulation resistance | 20 MΩ or more (with 500 VDC) | ||
Rating | Supply voltage | 12 to 24 VDC, including 10% ripple (p-p) | |
Current consumption | 45 mA or less / 24 V | ||
Applicable regulations | EMC directive (2004/108/EC) | ||
Applicable standards | EN 60947-5-7 | ||
Company standards | Noise resistance: Feilen Level 3 cleared | ||
Environmental resistance | Ambient temperature/humidity | -25 to +55℃ / 35 to 85% RH (no freezing or condensation) | |
Ambient illuminance | Sunlight: 10000 lx or less Incandescent light: 3000 lx or less | ||
Vibration resistance | 10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions |
||
Shock resistance | Approx. 50 G (500 m/s2), 3 times in each of the X, Y, and Z directions |
||
Degree of protection | IP50 | IP66 | |
Material | Housing: PPE Cover: PC | ||
Weight | Cable type: Approx. 65 g (including cable) Connector type: Approx. 25 g |
||
Included accessories | Mounting bracket |
Specifications are subject to change without prior notice for product improvement purposes.