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- ABB 1SAP250900R0001 AO522 8 AO U/I 16-Bit S500 PLC I/O Module ABB 1SAP250900R0001 AO522 8 AO U/I 16-Bit S500 PLC I/O Module
ABB 1SAP250900R0001 AO522 8 AO U/I 16-Bit S500 PLC I/O Module
ABB 1SAP250900R0001 AO522 8 AO U/I 16-Bit S500 PLC I/O Module
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- Description
The ABB 1SAP250900R0001 is the AO522 analog output module for the S500 I/O range on the AC500 PLC, delivering 8 output channels configurable for voltage or current signals at 16-bit resolution including sign. Wiring is 1-wire per channel, and the housing is rated IP20 for standard control-cabinet mounting alongside other S500 modules.
Technical Specifications
| Order code | 1SAP250900R0001 |
| Type code | AO522 |
| Brand | ABB |
| Series | S500 I/O modules |
| EAN | 4053546121414 |
| Function | 8 AO: U, I |
| Analog Outputs | 8 |
| Output Signal | U, I |
| Resolution | 16 bit incl. sign |
| Degree of Protection | IP20 (housing) |
| Net Weight | 0.107 kg |
| Gross Weight | 0.131 kg |
| Dimensions (L x H x W) | 62 x 76 x 67.5 mm |
Selection Notes
AO522 provides 8 output channels at 16-bit resolution, the finest resolution among the S500 analog output modules, which matters for applications driving valve positioners or VFD speed references that need smooth, low-step command signals. Both channels accept either voltage or current output, so the same module can drive 0-10V and 4-20mA loops without separate hardware. Choose a higher-channel-count output module instead when the system needs more than 8 output points per card and 13-bit resolution is sufficient for the loop.