- Home
- ABB
- ABB 1SAP217200R0001 TU531 Screw Terminals 230V AC Relay I/O PLC Connection Module ABB 1SAP217200R0001 TU531 Screw Terminals 230V AC Relay I/O PLC Connection Module
ABB 1SAP217200R0001 TU531 Screw Terminals 230V AC Relay I/O PLC Connection Module
ABB 1SAP217200R0001 TU531 Screw Terminals 230V AC Relay I/O PLC Connection Module
Get Quote
- Description
The ABB 1SAP217200R0001 (TU531) is a screw-terminal I/O base for the AC500 S500 modules that switch 230V AC loads and relay outputs, terminating field wiring on the DIN-rail base rather than on the module itself. That separation lets a faulty relay module be swapped without disturbing the 230V AC field wiring. ABB rates the base IP20 and supplies the terminal electronics at 24V DC.
Technical Specifications
| Order code | 1SAP217200R0001 |
| Type code | TU531 |
| Brand | ABB |
| Series | S500 I/O modules (AC500) |
| EAN | 4016779649254 |
| Function | For 230V AC and relay modules, screw terminals |
| Supply Voltage | 24 V DC |
| Degree of Protection | IP20 |
| Net Weight | 0.238 kg |
| Dimensions (L x H x W) | 28 x 135 x 67.5 mm |
Selection Notes
TU531 wires 230V AC and relay-output I/O modules through screw terminals that land directly on the DIN-rail base, keeping the AC side of the circuit off the plug-in module. That base-side termination means a faulty relay module can be pulled and replaced without re-landing the 230V AC field wiring. Use TU531 only with S500 modules built for 230V AC or relay outputs, since the terminal layout doesn't match the lower-voltage 24V DC analog/digital I/O bases.