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ABB 3BSE021456R1 – TB840 Modulebus Cluster Modem
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Quick facts
| Availability | Confirmed on request |
| Category | S800 I/O |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Weight | 0.272 kg |
Shipping & availability
When can 3BSE021456R1 be shipped?
3BSE021456R1 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 3BSE021456R1 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 3BSE021456R1 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 3BSE021456R1, subject to availability and destination.
TB840 Modulebus Cluster Modem
Optical cluster modem for 1+1 redundant operation. No. EXC3BSE021456R1
Replaced with pin compatible TB840A.
Hardware changes made but without
changing the functionality
ABB 3BSE021456R1 — TB840 Modulebus Cluster Modem (S800 I/O). PartnerPLC sources discontinued and surplus ABB automation parts — request a quote for price, condition and lead time.
Specifications
Specifications
| Product ID | 3BSE021456R1 |
| ABB type designation | TB840 |
| System | S800 I/O |
| Product group | I/Os > S800 I/O > S800 I/O 4.0 |
| Width | 8 cm |
| Height | 15.7 cm |
| Depth / Length | 16 cm |
| Weight | 0.272 kg |
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