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Beckhoff IE5109

Extension Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, M23

MPN: IE5109
Category: Sonderfunktionen IE5xxx, IE6xxx

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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 IE5109?

The IE5109 module is an interface for the direct connection of incremental encoders with differential inputs (RS485) or with single inputs. A 16 bit counter with a quadrature decoder and a 16 bit latch for the zero pulse can be read, set or enabled. The

Specifications

Connection technology	encoder/sensor: M23 connector with outer thread, 12-pin gate/latch: M12, screw type
Number of channels	1
Nominal voltage	24 V DC (-15%/+20%)
Encoder supply	5 V DC
Sensor supply	from control voltage, max. 0.5 A, short-circuit proof in total
Counter	16 bit, binary
Limit frequency	1 MHz (with 4-fold evaluation)
Quadrature decoder	1-, 2-, 4-fold evaluation
Zero-pulse latch	16 bit
Commands	read, set, enable
Power supply connection	feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Current consumption from US (without sensor current)	55 mA
Bit width in the process image	input/output: 2 x 16 bit data + 1 x 8 bit control/status
Electrical isolation	yes, via IP-Link
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 126 mm x 26.5 mm
Material	PA6 (polyamide)
Installation	2 fixing holes 3.5 mm diameter for M3

IE5109: frequently asked questions

When can IE5109 be shipped?

IE5109 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 IE5109 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 IE5109 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 IE5109, subject to availability and destination.