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Beckhoff
IP2401-B318Fieldbus Box, 8-channel digital input + 8-channel digital output, PROFIBUS, 24 V DC, 3 ms, 0.5 A, M8, integrated T-connector
Beckhoff IP2401-B520
Fieldbus Box, 8-channel digital input + 8-channel digital output, DeviceNet®, 24 V DC, 3 ms, 0.5 A, M8
- MPN
- IP2401-B520
- Category
- IP2401-Bxxx
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
What is the Beckhoff IP2401-B520?
The IP2401-Bxxx digital I/O module has sixteen channels that can be used as eight inputs and eight outputs. . The signals are connected through M8 screw type connectors, both of which have four pins (with separate input and output pins). Adapter cables
Specifications
Specifications
| Number of channels | 16 channels, useable optionally as input and output |
| Input/output connections | M8, screw type |
| Input filter | 3.0 ms |
| “0” signal voltage | -3…+5 V |
| “1” signal voltage | 11…30 V, 6 mA input current (EN 61131-2, type 2) |
| Sensor supply | from control voltage, max. 0.5 A, short-circuit proof in total |
| Load type | ohmic, inductive, lamp load |
| Rated load voltage | 24 V DC (-15%/+20%) |
| Max. output current | 0.5 A per channel, individually short-circuit proof |
| Short-circuit current | typ. 1.5 A |
| Auxiliary power current | according to I/O type |
| Current consumption from US (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 | 8 inputs + 8 outputs |
| Electrical isolation | control voltage/fieldbus: 500 V, control voltage/inputs or outputs: according to I/O type |
| Extension modules | – |
| Digital peripheral signals | according to I/O type |
| Analog peripheral signals | according to I/O type |
| Configuration | via KS2000 or the controller (explicit messaging) |
| Data transfer rates | automatic detection up to 500 kbaud |
| Bus interface | 1 x M12 plug, 5-pin |
| Data transfer medium | shielded copper cable, with power supply, typ. 2 x 2 x 0.25 mm² |
| Power supply | control voltage: 24 V DC (-15%/+20%); load voltage: according to I/O type |
| Box supply current | 45 mA + current consumption of sensors, max. 0.5 A |
| Distance between stations | 500 m 250 m 100 m |
| Operating modes | bit strobe, polling, cyclic, change of state (COS) |
| 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 |
| Dimensions (W x H x D) | 30 mm x 175 mm x 26.5 mm |
| Material | PA6 (polyamide) |
| Installation | 2 fixing holes 3.5 mm diameter for M3 |
IP2401-B520: frequently asked questions
When can IP2401-B520 be shipped?
IP2401-B520 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 IP2401-B520 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 IP2401-B520 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 IP2401-B520, subject to availability and destination.
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Beckhoff IP2401-B520Price and lead time confirmed within 1 business day
Request a Quote