Product Features
Easy startup
A variety of digital output modules are available including relay, transistor sink (wired as positive common) and transistor source (wired as negative common). Load voltages include 240 V AC and 12 V to 24 V DC, with various current ratings.
In addition, spring-clamp terminal blocks with easier wiring and maintenance features reduce installation time.
Relay health diagnostics for preventive maintenance
Output modules (relay output and transistor-with diagnostic functions modules) keep track of how many times they are turned on and off. Utilizing this data, such as from embedded relay contacts in the relay output module or from relays connected externally to the transistor output module (with diagnostic functions), preventive maintenance can be carried out based on the known service of the relay.
Output module specifications
| Item | Relay output | Triac output | ||
|---|---|---|---|---|
| RY18R2A | RY10R2-TS | RY10R2 | RY20S6 | |
| Number of output points | 8 | 16 | 16 | 16 |
| Rated switching 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 |
100...240 V AC /0.6 A |
| Response time | ≤ 12 ms | ≤ 12 ms | ≤ 12 ms | ≤ 1 ms+0.5 cycle |
| Common terminal arrangement (points/common) | — | 16 | 16 | 16 |
| External interface*1 | ||||
| Spring-clamp terminal block | — | ● | — | — |
| 18-point screw terminal block | ● | — | ● | ● |
| Item | Transistor (sink) output | |||||
|---|---|---|---|---|---|---|
| RY40NT5P-TS | RY40NT5P | RY41NT2P-TS | RY41NT2P | RY42NT2P | RY41NT2H | |
| Number of output points | 16 | 16 | 32 | 32 | 64 | 32 |
| Rated load voltage (V DC) | 12...24 | 12...24 | 12...24 | 12...24 | 12...24 | 5...24 |
| Max. load current (A/point) | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 |
| Response time | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 2 µs |
| Common terminal arrangement (points/common) | 16 | 16 | 32 | 32 | 32 | 32 |
| Protection function (overload, overheat) | ● | ● | ● | ● | ● | — |
| External interface*1 | ||||||
| Spring-clamp terminal block | ● | — | ● | — | — | — |
| 18-point screw terminal block | — | ● | — | — | — | — |
| 40-pin connector | — | — | — | ● | ● (2x) | ● |
| Item | Transistor (source) output | Transistor-with diagnostic functions (source) output |
|||||
|---|---|---|---|---|---|---|---|
| RY40PT5P-TS | RY40PT5P | RY41PT1P-TS | RY41PT1P | RY42PT1P | RY41PT2H | RY40PT5B | |
| Number of output points | 16 | 16 | 32 | 32 | 64 | 32 | 16 |
| Rated load voltage (V DC) | 12...24 | 12...24 | 12...24 | 12...24 | 12...24 | 5...24 | 24 |
| Max. load current (A/point) | 0.5 | 0.5 | 0.1 | 0.1 | 0.1 | 0.2 | 0.5 |
| Response time | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 1 ms | ≤ 2 µs | ≤ 1.5 ms |
| Common terminal arrangement (points/common) | 16 | 16 | 32 | 32 | 32 | 32 | 16 |
| Protection function (overload, overheat) | ● | ● | ● | ● | ● | — | ● |
| SIL 2-compliant | — | — | — | — | — | — | ●*2 |
| Diagnostic function*3 | |||||||
| Output disconnection detection | — | — | — | — | — | — | ● |
| Output short-circuit detection | — | — | — | — | — | — | ● |
| External interface*1 | |||||||
| Spring-clamp terminal block | ● | — | ● | — | — | — | — |
| 18-point screw terminal block | — | ● | — | — | — | — | ● |
| 40-pin connector | — | — | — | ● | ● (2x) | ● | — |
*2: When used together with a SIL 2 redundant control system (SIL 2 is supported in the module firmware version of "02" or later).
*3: For more information about diagnostic functions, please refer to the relevant product manual.