Serial ports | I/O | Other | Interfaces | Module type | ||||||
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RS-422 | RS-485 | RS-232 x2 | RS-232 x3 | RS-232 x4 and more | Digital in | Digital out | Wide temperature | Ethernet | I/O module | |
I-7188E1D |   |   |   |   |   |   |   |
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I-7188E3D |
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I-7188E3D-232 |   |
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I-7188E4D |   |
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I-7188E5D |   |
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I-7188E5D-485 |   |
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I-7188E8D |   |
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I-7521D |   |
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I-7522AD |
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I-7522D |   |
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I-7523D |   |
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I-7524D |   |
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I-7527D |   |
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