features and benefits
The tM-P3R3 provides 3 channels for digital input and 3 channels for relay output, each of which features photocoupler isolation.
All output channels are Form A-type relays, while the input is based on the sink- or source-type using a wire connection.
All input channels can be used as 16-bit counters.
There are options for configuring power-on and safe digital output values.
4 kV ESD protection and 3750 VDC intra-module isolation are also provided.
- Wet Contact, Source- or Sink-type Digital Inputs
- Relay Outputs
- Photocoupler Isolation
- All DI Channels Can Be Used As 16-bit Counters
- Configurable Power-on Value and Safe Value Settings
- Dual Watchdog
specifications
CPU Module| Watchdog Timer | Module, Communication (Programmable) |
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Isolation| Intra-module Isolation | 3750 VDC |
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EMS Protection| EFT (IEC 61000-4-4) | ±4 kV for Power |
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| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal | ±8 kV Air for Random Point |
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LED Indicators| Status | 1 x Power and Communication |
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Digital Input/Counter| Channels | 3 |
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| Type | Wet Contact |
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| Sink/Source (NPN/PNP) | Sink/Source |
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| ON Voltage Level | +3.5 ~ +50 VDC |
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| OFF Voltage Level | +1 VDC Max. |
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| Max. Counts | 65535 (16-bit) |
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| Frequency | 100 Hz |
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| Min. Pulse Width | 5 ms |
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| Input Impedance | 10 kΩ, 0.5 W |
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| Overvoltage Protection | 70 VDC |
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Relay Output| Channels | 3 |
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| Type | Power Relay, Form A (SPST N.O.) |
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| Operate Time | 6 ms |
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| Release Time | 3 ms |
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| Electrical Endurance | VDE: | 5 A @250 VAC 30,000 ops (10 ops/minute) at 75°C | 5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C | UL: | 5 A @250 VAC/30 VDC 6,000 ops | 3 A @250 VAC/30 VDC 100,000 ops | 5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C |
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| Mechanical Endurance | 20,000,000 ops at no load (300 ops/minute) |
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| Power on Value | Programmable |
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| Safe Value | Programmable |
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COM Ports| Ports | 1 x RS-485 |
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| Baud Rate | 1200 ~ 115200 bps |
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| Data Format | (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) |
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| Protocol | DCON, Modbus RTU, Modbus ASCII |
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Power| Reverse Polarity Protection | Yes |
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| Consumption | 0.8 W Max. |
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| Powered from Terminal Block | 10 ~ 30 VDC |
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Mechanical| Dimensions (mm) | 52 x 98 x 27 (W x L x H) |
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| Installation | DIN-Rail Mounting |
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Environment| Operating Temperature | -25 ~ +75 °C |
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| Storage Temperature | -30 ~ +75 °C |
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| Humidity | 10 ~ 95% RH, Non-condensing |
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