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Beckhoff IP3112-B400
Fieldbus Box, 4-channel analog input, Interbus, current, 0/4…20 mA, 16 bit, differential, M12
- MPN
- IP3112-B400
Price and lead time confirmed within 1 business day
Discontinued by Beckhoff — we can still source the original IP3112-B400 (new, used or refurbished, subject to availability). Request a quote below.
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Beckhoff IP3112-B400?
The IP3112 analog input module handles signals in the range from 0/4 to 20 mA. The input current is digitized to a resolution of 16 bits (the default is 15 bits) and is transmitted, electrically isolated, to the higher-level automation device. The four
Beckhoff IP3112-B400 — Fieldbus Box, 4-channel analog input, Interbus, current, 0/4…20 mA, 16 bit, differential, M12. Beckhoff service-phase product: no longer in the current range. PartnerPLC sources discontinued and surplus Beckhoff automation parts — request a quote for price, condition and lead time.
Specifications
Technical data
| Lifecycle | Service phase (discontinued, no longer in Beckhoff's product range) |
| Number of inputs | 4 |
| Input connections | M12, screw type |
| Signal voltage | 0/4…20 mA |
| Internal resistance | 80 Ω measuring shunt |
| Common-mode voltage U CM | max. 35 V |
| Resolution | 16 bit |
| Measurement error/uncertainty | < ±0.3% (relative to full scale value) |
| Conversion time | 250 ms, configurable to 5 ms |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Input filter | configurable |
| Sensor supply | from load supply voltage U P |
| Current consumption from U S (without sensor current) | see documentation |
| Power supply connection | feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded |
| Bit width in the process image | input: 4 x 16 bit data, optional: 4 x 8 bit control/status |
| Electrical isolation | channels/control voltage: 500 V, between the channels: no, control voltage/fieldbus: depends on the bus system |
| Extension modules | – |
| Digital peripheral signals | according to I/O type |
| Analog peripheral signals | according to I/O type |
| Configuration | via KS2000 |
| Data transfer rates | 500 kbaud |
| Bus interface | 1 x M23 female socket 9-pin, 1 x M23 male socket 9-pin |
| Data transfer medium | LiYCY 3 x 2 x 0.22 mm² |
| Power supply | control voltage: 24 V DC (20…29 V DC); load voltage: according to I/O type |
| Box supply current | 85 mA + current consumption of sensors, max. 0.5 A |
| Auxiliary power current | according to I/O type |
| Data transfer time | approx. 1 ms in the case of 10 modules for 32 bit input and output each |
| Weight | approx. 350 g |
| Operating temperature | 0…55°C |
| Storage temperature | -25…+85°C |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP65/66/67 (conforms to EN 60529)/variable |
| Approvals/markings | CE, UL |
IP3112-B400: frequently asked questions
Can I still buy the IP3112-B400 now that it is discontinued?
Yes. Beckhoff has discontinued the IP3112-B400, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can IP3112-B400 be shipped?
IP3112-B400 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 IP3112-B400 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 IP3112-B400 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 IP3112-B400, subject to availability and destination.
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Beckhoff IP3112-B400Price and lead time confirmed within 1 business day
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