B&R 8AC125.60-2 – BiSS encoder interface (Mode C) for installation in ACOPOS…
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Quick facts
| Availability | Confirmed on request |
| Category | Plug-in modules |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
When can 8AC125.60-2 be shipped?
8AC125.60-2 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 8AC125.60-2 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 8AC125.60-2 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 8AC125.60-2, subject to availability and destination.
• BiSS encoder interface (Mode C) for installation in ACOPOS servo drives
• Encoder supply 5 V
• Encoder monitoring
ACOPOS plug-in module, BiSS encoder interface 5 V, baud rate 6.25 Mbit/s
Specifications
General information
| Certifications – CE | Yes |
| Certifications – UKCA | Yes |
| Certifications – CRA (Cyber Resilience Act) | Non-compliant |
| Certifications – UL | cULus E225616; Power conversion equipment |
| Certifications – KC | Yes |
| Module type | ACOPOS plug-in module |
| B&R ID code | 0xBD5A |
| Slot | Slots 2, 3 and 4 (note: The AC125 is an encoder module. It is also possible to connect multiple encoder modules. In this case, the encoder module in the smallest slot automatically serves as motor feedback.) |
| Max. power consumption | 2.2 W |
Encoder connection
| Electrical isolation – Encoder - ACOPOS | No |
| Module-side connection | 9-pin female DSUB |
| Status indicators | UP/DN LEDs |
| Encoder monitoring | Yes |
| Max. encoder cable length | 100 m; Depends on the cross section of the power supply wires in the encoder cable |
Encoder power supply
| Protective measures – Overload-proof | Yes |
| Protective measures – Short-circuit proof | Yes |
| Output voltage | 5 V ... 5.25 V |
| Load capacity | 350 mA |
Synchronous serial interface
| Signal transmission | RS485 |
| Baud rate | 6.25 Mbit/s |
Ambient conditions
| Temperature – Nominal | 5 to 40°C |
| Temperature – Maximum | 55°C |
| Temperature – Storage | -25 to 55°C |
| Temperature – Transport | -25 to 70°C |
| Relative humidity – Operation | 5 to 85% |
| Relative humidity – Storage | 5 to 95% |
| Relative humidity – Transport | Max. 95% at 40°C |
Downloads & documentation
Official documents from B&R, downloaded directly from the manufacturer.
Data sheets & manuals
| Datasheet 8AC125.60-2 | PDF · 1 MB · 1.2 (04/24/2020) - EN |
| ACOPOS User´s Manual | PDF · 54 MB · 2.10 (05/23/2022) - EN |
Certificates (4)
| ACOPOS KC certificates | ZIP · 601 KB · 1.00 (04/03/2019) |
| E225616 UL Certificate of Compliance ACOPOS | PDF · 242 KB · 1.1 (09/11/2019) |
| EU Declaration Servos ACOPOS | PDF · 271 KB · 2024-02 (10/29/2025) |
| UK Declaration Servos ACOPOS | PDF · 109 KB · 2022-09 (09/08/2022) |
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