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General| Product ID | CI521-MODTCP |
|---|---|
| Manufacturer | ABB |
| Model | CI521-MODTCP |
| Communication Protocol | Modbus TCP |
| Number of Digital Inputs | 16 |
| Number of Digital Outputs | 16 |
| Input Voltage | 24 V DC |
| Protection Class | IP20 |
| Type | I/O Module |
| Operating Temperature | -20 to +60 °C |
Instructions for assembling and disassembling the AC522 module, including visual guides.
Information on connecting the AC522 module, including I/O bus and terminal assignments.
Instructions for assembling and disassembling the AI523 module, including visual guides.
Information on connecting the AI523 module, including I/O bus and terminal assignments.
Instructions for assembling and disassembling the AI531 module, including visual guides.
Information on connecting the AI531 module, including I/O bus and terminal assignments.
Instructions for assembling and disassembling the AI581-S module, including visual guides.
Information on connecting the AI581-S module, including I/O bus and terminal assignments.
Instructions for assembling and disassembling the AO523 module, including visual guides.
Information on connecting the AO523 module, including I/O bus and terminal assignments.
Instructions for assembling and disassembling the AX521 module, including visual guides.
Information on connecting the AX521 module, including I/O bus and terminal assignments.
Information on connecting the AX522 module, including I/O bus and terminal assignments.
Information on connecting the CD522 module, including I/O bus and terminal assignments.
Information on connecting the CI541-DP module, including I/O bus and terminal assignments.
Information on connecting the CI542-DP module, including I/O bus and terminal assignments.
Information on connecting the CI5x1 module, including I/O bus and terminal assignments.
Information on connecting the CI5x2 module, including I/O bus and terminal assignments.
Information on connecting the CM582-DP module, including PROFIBUS interface.
Information on connecting the CM589-PNIO(-4) module, including Ethernet interface.
Information on connecting the DA501 module, including I/O bus and terminal assignments.
Information on connecting the DA502 module, including I/O bus and terminal assignments.
Information on connecting the DC522 module, including I/O bus and terminal assignments.
Information on connecting the DC523 module, including I/O bus and terminal assignments.
Information on connecting the DC532 module, including I/O bus and terminal assignments.
Information on connecting the DI524 module, including I/O bus and terminal assignments.
Information on connecting the DI581-S module, including I/O bus and terminal assignments.
Information on connecting the DO524 module, including I/O bus and terminal assignments.
Information on connecting the DO526 module, including I/O bus and terminal assignments.
Information on connecting the DX522 module, including I/O bus and terminal assignments.
Information on connecting the DX531 module, including I/O bus and terminal assignments.
Information on connecting the DX581-S module, including I/O bus and terminal assignments.
Information on connecting the PD501-4CH module, including I/O bus and terminal assignments.
Information on connecting the PM595 module, including interfaces and slots.
Connection details and compatibility information for PM56xx-2ETH modules and terminal bases.
Connection details and compatibility information for PM5xx (-y) modules.
Information on connecting the TB56xx-2ETH terminal bases, including CAN and serial interfaces.
Information on connecting the TB51x-TB54x terminal bases, including interfaces.
Information on connecting the TU582-S terminal units, including I/O bus and terminals.
Information on connecting the TU5xx terminal units, including I/O bus and terminals.
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