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Bosch Rexroth R911172539

FUNCTIONAL MODULE S20-CNT-INC-2/2

MPN: R911172539
Category: Function Modules

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Bosch Rexroth R911172539?

S20 in protection type IP20 is the flexibly scalable I/O system for shortest cycle times and highest precision and provides a real-time data flow between control and peripherals - whether locally at the XM control or as decentralized I/O station.

Compact, modular and simple

Space-saving I/O technology for top hat rail mounting

Individually combinable modules

Innovative assembly and installation concept

Specifications

Connection type	Push-in
Connectivity technology	1-wire technique (optional 2-wire, 3-wire)
Number of channels	2
Max. output current per channel [A]	0.5
Width [mm]	53.6
Height [mm]	54
Depth [mm]	126.1
International protection code	IP20
Input frequency	Max. 300 kHz (1 channel wired) Max. 100 kHz max. (more than 1 channel wired or firmware monitoring of Z signal)
Rated input current per channel [mA]	2.5
Current carrying capacity (24 V encoder supply) [mA]	≤ 500
Signal voltage "0" [V]	-3-5
Signal voltage "1" [V]	11-30
Nominal output voltage [V DC]	24
Nominal input voltage [V DC]	24
Voltage level of the signals	Differential signal (signal ‒ inverted signal) min. ±0.5 V, max. ±6 V
Nominal output voltage (24 V encoder supply) [V DC]	24
Voltage range (24 V encoder supply) [V DC]	19.2-30
Nominal output voltage (5 V encoder supply) [V DC]	5
Logic voltage UBus [V DC]	5
Conductor cross-section	AWG: 24 ... 16; Flexible: 0.2-1.5 mm²; rigid: 0.2-1.5 mm²
Encoder signals inputs	Symmetric or asymmetric encoders
Overload protection	Electronic
Permissible air humidity (storage) [%]	5-95
Permissible air humidity (transport) [%]	5-95
Ambient temperature (storage and transport) [°C]	-40-85
Ambient temperature (during operation) [°C]	-25-60
Air pressure (operation)	70-106 kPa (up to 3,000 m above sea level)
Air pressure (storage / transport)	70-106 kPa (up to 3,000 m above sea level)
Weight [kg]	0.25

R911172539: frequently asked questions

When can R911172539 be shipped?

R911172539 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 R911172539 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 R911172539 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 R911172539, subject to availability and destination.