iQ-R Series input/output unit

Caution
- The product images are representative only. Please refer to the catalog for details of the shape.
- The status of compliance with RoHS 10 substances and CE is being confirmed sequentially. Please check the latest applicable status from the basic information and part number list on each product page.
Product Description
High-accuracy sequencer.
[Features]
· Input/output units for the iQ-R series are available
· The LED on the front of the unit clearly displays the ON/OFF status of input/output signals
[Applications]
· Interface between various devices and the sequencer
MELSEC iQ-R Series Input/Output Unit Specifications
Input unit

External appearance of RX40C7

RX40C7 dimensional drawing (unit: mm)

External appearance of RX10

Dimensional drawing of RX10 (Unit: mm)
| Items | AV Input | DC input | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| RX28 | RX10 | RX10-TS | RX40C7 | RX40C7-TS | RX41C4 | RX41C4-TS | RX42C4 | RX70C4 | RX71C4 | RX72C4 | |
| Number Of Points [Points] | 8 | 16 | 16 | 16 | 16 | 32 | 32 | 64 | 16 | 32 | 64 |
| Rated Input Voltage, Frequency [V] | 100 to 240 V AC (50/60 Hz) | 100 to 120 V AC (50/60 Hz) | 100 to 120 V AC (50/60 Hz) | DC24 | DC24 | DC24 | DC24 | DC24 | DC5/12 | DC5/12 | DC5/12 |
| Rated Input Current [mA] | 16.4 (200 V AC, 60 Hz) 13.7 (200 V AC, 50 Hz) 8.2 (100 V AC, 60 Hz) 6.8 (100 V AC, 50 Hz) | 8.2 (100 V AC, 60 Hz) 6.8 (100 V AC, 50 Hz) | 8.2 (100 V AC, 60 Hz) 6.8 (100 V AC, 50 Hz) | 7.0 TYP. | 7.0 TYP. | 4.0 TYP. | 4.0 TYP. | 4.0 TYP. | 1.7 (5 V DC) 4.8 (12 V DC) | 1.7 (5 V DC) 4.8 (12 V DC) | 1.7 (5 V DC) 4.8 (12 V DC) |
| Response time | 20 ms or less | 20 ms or less | 20 ms or less | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms | 0.1 to 70 ms |
| Common Method [Point/Common] | 8 | 16 | 16 | 16 | 16 | 32 | 32 | 32 | 16 | 32 | 32 |
| Interrupt Function | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| External wiring connection method^*1 | |||||||||||
| 18-Point Screw Terminal Block | ● | ● | — | ● | — | — | — | — | ● | — | — |
| 40-pin connector | — | — | — | — | — | ● | — | ● (× 2) | — | ● | ● (× 2) |
| Items | DC High-Speed Input | Input With Self-Diagnosis Function | |||
|---|---|---|---|---|---|
| RX40PC6H | RX40NC6H | RX41C6HS | RX61C6HS | RX40NC6B | |
| Number Of Points [Points] | 16 | 16 | 32 | 32 | 16 |
| Rated Input Voltage, Frequency [V] | DC24 | DC24 | DC24 | DC5 | DC24 |
| Rated Input Current [mA] | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Response time | 5 μs to 70 ms | 5 μs to 70 ms | 1 μs to 70 ms | 1 μs to 70 ms | 1 ms to 70 ms |
| Common Method [Point/Common] | 8 (Positive common) | 8 (Negative common) | 32 (Positive/negative common) | 32 (Positive/negative common) | 16 (Negative common) |
| Interrupt Function | ● | ● | ● | ● | ● |
| Self-Diagnosis Function | |||||
| Disconnection Detection Function | — | — | — | — | ● |
| External wiring connection method^*1 | |||||
| 18-Point Screw Terminal Block | ● | ● | — | — | ● |
| 40-pin connector | — | — | ● | ● | — |
- *1 See the catalog for options for external wiring.
Output unit

External appearance of RY20S6

Dimensional drawing of RY20S6 (Unit: mm)

External appearance of RY41PT2H

Dimensional drawing of RY41PT2H (Unit: mm)
| Items | Relay output | Triac output | Transistor (Sink) Output | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| RY18R2A | RY10R2 | RY10R2-TS | RY20S6 | RY40NT5P | RY40NT5P-TS | RY41NT2P | RY41NT2P-TS | RY42NT2P | RY41NT2H | |
| Number Of Points [Points] | 8 | 16 | 16 | 16 | 16 | 16 | 32 | 32 | 64 | 32 |
| Rated Switch Voltage/Current | 24 V DC/2 A 240 V AC/2 A | 24 V DC/2 A 240 V AC/2 A | 24 V DC/2 A 240 V AC/2 A | AC100 to 240 V/0.6 A | — | — | — | — | — | — |
| Rated Load Voltage [V] | — | — | — | — | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC5 to 24 |
| Maximum Load Current [A/Point] | — | — | — | — | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 |
| Response time | 12 ms or less | 12 ms or less | 12 ms or less | 1 ms + 0.5 cycle or less | 1 ms or less | 1 ms or less | 1 ms or less | 1 ms or less | 1 ms or less | 2 μs or less |
| Common Method [Point/Common] | — | 16 | 16 | 16 | 16 | 16 | 32 | 32 | 32 | 32 |
| Protection Function (Overload/Overheat) | — | — | — | — | ● | ● | ● | ● | ● | — |
| External wiring connection method^*1 | ||||||||||
| 18-Point Screw Terminal Block | ● | ● | — | ● | ● | — | — | — | — | — |
| 40-pin connector | — | — | — | — | — | — | ● | — | ● (× 2) | ● |
| Items | Transistor (Source) Output | Output With Self-Diagnosis Function (Source) | |||||
|---|---|---|---|---|---|---|---|
| RY40PT5P | RY40PT5P-TS | RY41PT1P | RY41PT1P-TS | RY42PT1P | RY41PT2H | RY40PT5B | |
| Number Of Points [Points] | 16 | 16 | 32 | 32 | 64 | 32 | 16 |
| Rated Load Voltage [V] | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC12 to 24 | DC5 to 24 | 24 V DC |
| Maximum Load Current [A/Point] | 0.5 | 0.5 | 0.1 | 0.1 | 0.1 | 0.2 | 0.5 |
| Response time | 1 ms or less | 1 ms or less | 1 ms or less | 1 ms or less | 1 ms or less | 2 μs or less | 1.5 ms or less |
| Common Method [Point/Common] | 16 | 16 | 32 | 32 | 32 | 32 | 16 |
| Protection Function (Overload/Overheat) | ● | ● | ● | ● | ● | — | ● |
| Self-Diagnosis Function | |||||||
| Output Disconnection Detection Function | — | — | — | — | — | — | ● |
| Output Short-Circuit Detection Function | — | — | — | — | — | — | ● |
| External wiring connection method^*1 | |||||||
| 18-Point Screw Terminal Block | ● | — | — | — | — | — | ● |
| 40-pin connector | — | — | ● | — | ● (× 2) | ● | — |
- *1 See the catalog for options for external wiring.
Input/output combined unit

External appearance of RH42C4NT2P

Dimensional drawing of RH42C4NT2P (Unit: mm)
| Items | RH42C4NT2P |
|---|---|
| DC input | |
| Number Of Points [Points] | 32 |
| Rated Input Voltage [V] | DC24 |
| Rated Input Current [mA] | 4.0 TYP. |
| Response time | 0.1 to 70 ms |
| Common Method [Point/Common] | 32 |
| Interrupt Function | ● |
| Transistor (Sink) Output | |
| Number Of Points [Points] | 32 |
| Rated Load Voltage [V] | DC12 to 24 |
| Maximum Load Current [A/Point] | 0.2 |
| Response time | 1 ms or less |
| Common Method [Point/Common] | 32 |
| Protection Function (Overload/Overheat) | ● |
| External wiring connection method^*1 | |
| 40-pin connector | ● (× 2) |
- *1 See the catalog for options for external wiring.
* External appearances and dimensional drawings provided here do not cover all models.