Purpose-built I/O expansion for documented ABB automation architectures and planned industrial replacement work.
ABB DC522 is an AC500 digital input/output module with sixteen configurable 24 V DC channels. Each channel can be assigned as an input or output to support flexible machine and panel designs, while output operation is rated up to 0.5 A. The module also provides fast-counter capability, module-wise galvanic isolation and clear status indication for commissioning and service work. DC522 is suitable for modular I/O expansion, retrofit projects and replacement of an identified installed unit. Before ordering, verify the complete code, terminal unit, channel allocation, process supply and field wiring.
| Manufacturer | ABB |
|---|---|
| Complete Part Number | DC522 |
| Order Code | 1SAP240600R0001 |
| Product Type | AC500 Configurable Digital I/O Module |
| Series | AC500 |
| Channel Configuration | 16 configurable digital inputs/outputs |
| Signal Rating | 24 V DC / 0.5 A; 2-wire |
| Isolation | Module-wise galvanically isolated |
| Additional Function | Fast counter |
| Status Indication | 16 yellow I/O LEDs, 1 green process-supply LED and 4 red error LEDs |
| Terminal Unit | TU515 or TU516 |
| Weight | 0.102 kg |
| Product Condition | NEW |
| Country of Origin | SWEDEN |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping arranged under written quotation terms |
Confirm DC522, order code 1SAP240600R0001, the TU515 or TU516 terminal unit, channel assignments, process supply, output load and two-wire field connections. Preserve the original I/O schedule and compare label photos before replacement.
A: DC522 provides sixteen configurable digital input/output channels.
A: The module is documented for 24 V DC signals with outputs up to 0.5 A.
A: Yes. ABB documentation lists a fast-counter function.
A: The module includes sixteen yellow I/O LEDs, one green process-supply LED and four red error LEDs.
A: The documented terminal-unit options are TU515 and TU516.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Our team coordinates model verification, commercial confirmation, protective handling and international dispatch without promising unconfirmed inventory or lead time.
Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.
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