features and benefits
The PET-7042 provides 16 sink-type digital output channels.
It features optical isolation for 3750 VDC of transient overvoltage protection and doesn't have channel-to-channel isolation.
The power-on value and safe value of the digital output channel are programmable.
In some industrial applications, the user can connect the output channel of PET-7042 to the RM series relay module to switch inductive loads.
- Built-in Web Server
- Web HMI
- Support for both Modbus TCP and Modbus UDP Protocols
- Communication Security
- Dual Watchdog
- I/O Pair Connection
- Built-in I/O
- DO: 16 Channels
specifications
Software| Built-in Web Server | Yes |
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CPU Module| Watchdog Timer | Module, Communication (Programmable) |
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Isolation| 2-way Isolation | I/O: 2500 VDC |
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EMS Protection| EFT (IEC 61000-4-4) | ±4 kV for Power Line |
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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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| Surge (IEC 61000-4-5) | ±0.5 kV for Power Line |
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LED Indicators| Status | Run, Ethernet, PoE |
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Digital Output| Channels | 16 |
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| Type | Isolated Open Collector |
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| Sink/Source (NPN/PNP) | Sink |
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| Load Voltage | +5 to +30 VDC |
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| Load Current | 100 mA/channel at 25°C | Direct Drive Power Relay Module |
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| Overvoltage Protection | +60 VDC |
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| Overload Protection | 1.3 A |
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| Short-circuit Protection | Yes |
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| Power on Value | Programmable |
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| Safe Value | Programmable |
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Ethernet| Ports | 1 x RJ-45, 10/100 Base-TX |
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| PoE | Yes |
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| Access Control | ID, Password and IP Filter |
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| Protocol | Modbus TCP, Modbus UDP |
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Power| Reverse Polarity Protection | Yes |
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| Consumption | 2.6 W (max.) |
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| Powered from PoE | IEEE 802.3af, Class1 |
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| Powered from Terminal Block | +12 to +48 VDC |
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Mechanical| Dimensions (mm) | 72 x 123 x 35 (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 ~ +80 °C |
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| Humidity | 10 to 90% RH, Non-condensing |
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