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Fast-Processing Open-Source PLCs
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When milliseconds matter, these PLCs don't have to wait for your network—they process complex data and run code locally. The result is real-time performance in the field, plus cloud connectivity when you want it, for truly uninterrupted operation. These PLCs support Python, C++, Bash, and other open-source languages, so you can program them in the one you know. You can also use customizable libraries to your advantage.
Write code from anywhere—on any device and browser—using the manufacturer’s free web-based software. When you’re ready, transfer your program to the PLC with an Ethernet RJ45 cord, Bluetooth, or Wi-Fi. In addition to wireless communication, these PLCs have a range of hardwire connections, including digital inputs and outputs, Ethernet, and serial terminals. This means they can control a fully wireless system, a wired setup with legacy equipment, or a hybrid of both. Mount them to 35 mm DIN rail.
Configurable Signal Input/Output Type (No. of) | Digital Input/Output Type | Max. Output Current @ Voltage | Transistor Input Voltage, V DC | Operating Voltage, V DC | Data Connection Type | Serial Port Interface (No. of) | Control Communication Protocol | IoT Communication Protocol | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
With Broadcom BCM2837B0 Microprocessor and ATmega16u4 Microcontroller | ||||||||||||
| Digital Transistor (8) | PNP/NPN | 0.85 amp @ 30V DC | 0 to 30 | 5 to 30 | Ethernet RJ45 (2 each) Micro USB-AB (1 each) Wi-Fi 802.11b/g/n Bluetooth 4.0 | RS-232/RS-422/RS-485 (1) | DCON ASCII | REST Over HTTP, WebSocket | 6482N11 | 0000000 | ||
Solid State Screw Terminal Relays
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2-Circuit Relay | Heat Sinks |
With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.
High-Starting-Current Protection—Relays with high-starting-current protection are designed with integrated circuits that prevent damage from the large burst of electricity when a device, such as a motor or pump, turns on.
LED Indicator—Relays with LED indicator let you quickly spot whether a relay is on or off.
Heat Sinks—Heat sinks disperse heat to increase the relay’s current rating. Mount them to 35 mm DIN rail (also known as DIN 3 rail) for fast installation. They also mount to flat surfaces. Before mounting one-circuit relays, silicone compound or a thermal pad should be placed between the heat sink and relay. Silicone compound is sold separately for heat sinks that do not include it but require it. Two-circuit relays don’t require silicone for mounting.
Relays | Heat Sinks | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching Current @ Voltage | ||||||||||||||
No. of Terminals | Input Voltage | Without Heat Sink | With Heat Sink, amp | Max. Switching Voltage, V AC | Ht. | Wd. | Dp. | Enclosure Rating | Each | Each | ||||
2 Circuits Controlled with 2 Off—DPST-NO | ||||||||||||||
Relays with High-Starting-Current Protection and Covered Terminals and LED Indicator | ||||||||||||||
| 6 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5 amp @ 600V AC | 50 | 660 | 2.3" | 1.8" | 1.3" | IP20 | 7456K87 | 0000000 | 7456K89 | 0000000 | ||
| 6 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 7.5 amp @ 600V AC | 75 | 660 | 2.3" | 1.8" | 1.3" | IP20 | 7456K88 | 000000 | 7456K91 | 000000 | ||
2 Circuits Controlled with 2 Off—SPST-NO | ||||||||||||||
Relays with High-Starting-Current Protection and Covered Terminals and LED Indicator | ||||||||||||||
| 8 | 4V DC, 6V DC, 12V DC, 24V DC, 30V DC | 5 amp @ 600V AC | 50 | 660 | 2.3" | 1.8" | 1.3" | IP20 | 7456K85 | 000000 | 7456K89 | 000000 | ||
