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 1SAP180600R0001 (TA524) is an AC500 terminal base slot cover that closes unused communication module slots on TB5xx, TB5xxx and TF5xxx terminal bases, keeping the housing enclosed when a slot is not populated. It carries IP20 protection, is rated for operation from 0 to +60 degrees C, and weighs 0.059 kg net.
TA524 is a passive cover with no electrical function: fit it over any empty communication module slot on a TB5xx, TB5xxx or TF5xxx terminal base to keep the housing closed and protect unused contacts from dust. It is the standard order when a terminal base ships with more communication module slots than the installed CPU or modules use.
| Product Net Weight | 0.059 kg |
|---|---|
| Product Net Depth / Length | 62 mm |
| Product Net Height | 135 mm |
| Product Net Width | 28 mm |
| Gross Weight | 0.08 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 | for TB5xx, TB5xxx and TF5xxx |
|---|---|
| Degree of Protection | IP20 |
| Accessory Type | Mechanical: Cover |
| Ambient Air Temperature | Operation 0 ... +60 °C, Storage -40 ... +70 °C |
| Product Main Type | TA524 |
|---|---|
| Product Name | Distributed Automation PLCs |
| Part number | 1SAP180600R0001 |
|---|---|
| Type designation | TA524 |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 4016779648981 |
| ETIM class | EC002584 |
| CN8 | 85389099 |
| Invoice Description | Terminal base slot cover. for TB5xx, TB5xxx and TF5xxx (TA524) |
| Minimum Order Quantity | 1 piece |
| Order Multiple | 1 piece |
| Selling Unit of Measure | piece |
| eClass | 27-24-22-92 |
|---|---|
| ETIM 10 | EC002584 - Accessories/spare parts for controls |
| UNSPSC | 32151703 |
| WEEE Category | Product Not in WEEE Scope |
|---|
| Shipping weight | 0.059 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 TA524 is 853890.
The EAN (GTIN) of TA524 is 4016779648981.
TA524 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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