How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
The ABB 1SAP280000R0001 (SM560-S) is an AC500-S safety processor module rated for safety-related control up to SIL3, with 2000 kB of RAM user memory and a controller processing time of 0.00005 ms per instruction. It carries IP20 protection, has no onboard communication interfaces of its own, and weighs 0.087 kg net.
SM560-S adds a dedicated safety CPU to an AC500 station for SIL3 functions such as emergency stop logic or guard monitoring, running alongside the standard PM5xxx CPU rather than replacing it. Its 2000 kB of memory is sized for safety-program logic, not general process control, so size the standard CPU's own memory separately for the non-safety application. Choose the SM560-S-FD-1 variant instead of this base model when the safety program needs F-Device PROFIsafe communication over an existing PROFIsafe network.
| Product Net Weight | 0.087 kg |
|---|---|
| Product Net Depth / Length | 62 mm |
| Product Net Height | 135 mm |
| Product Net Width | 28 mm |
| Gross Weight | 0.12 kg |
| Package Level 1 Depth / Length | 147 mm |
| Package Level 1 Height | 40 mm |
| Package Level 1 Width | 78 mm |
| Package Level 1 Units | carton 1 piece |
| Function | Safety related module up to SIL 3 |
|---|---|
| Number of Hardware Interfaces | Industrial Ethernet 0, Other 0, Parallel 0, RS-232 0, RS-422 0, RS-485 0, Serial TTY 0, USB 0, Wireless 0 |
| Memory Size | 2000 kB |
| Memory Type User Data | RAM |
| Controller Processing Time | 0.00005 ms |
| Number of Digital Configurable I/Os | 0 |
| Degree of Protection | IP20 |
| Safety Integrity Level (SIL) | 2 |
| Product Main Type | DM560 |
|---|---|
| Product Name | Distributed Automation PLCs |
| Part number | 1SAP280000R0001 |
|---|---|
| Type designation | SM560-S |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 4016779681773 |
| ETIM class | EC000236 |
| CN8 | 85389091 |
| Invoice Description | Safety processor module. Safety related module up to SIL 3 (SM560-S) |
| Minimum Order Quantity | 1 piece |
| Order Multiple | 1 piece |
| Selling Unit of Measure | piece |
| eClass | 27-24-22-02 |
|---|---|
| ETIM 10 | EC000236 - PLC CPU-module |
| UNSPSC | 32151802 |
| WEEE B2C / B2B | Business To Business |
|---|---|
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| Shipping weight | 0.087 kg |
|---|---|
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 02 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for SM560-S is 853710.
The EAN (GTIN) of SM560-S is 4016779681773.
SM560-S ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
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