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Bosch Rexroth R912009441

DIGITAL INPUT MODULE XI112108

MPN: R912009441
Category: XI1 Digital Inputs

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What is the Bosch Rexroth R912009441?

The digital input and output module XI112108 is used to detect and output binary 24 V control signals in a ctrlX I/O station. The module is designed with 8 input channels and 8 output channels, each in 1-wire technique. The signal state is shown at the channel LED on the removable peripheral connector. The peripheral supply voltage UP supplies the digital outputs.

The logic and peripheral voltage supply as well as the EtherCAT-based module communication are routed through the module.

Specifications

Connection type	Push-in
Connectivity technology	1-wire technique
Number of channels	16
Max. output current per channel [A]	0.5
Width [mm]	12
Height [mm]	105
Depth [mm]	99
International protection code	IP20
Protection class	III
Backplane-Bus	Standard-EtherCAT über LVDS
EMC resistance	EN 61000-6-2 and EN 61000-6-4
Bit width, output data in the process data image	1 byte
Bit width, input data in the process data image (including fill bits)	1 byte
Maximum power dissipation in the module [W]	1.8
Input filter	3 ms
Inductive switch-off energy	Max. 150 mJ
Inverse polarity protection up to [V]	30
Nominal load [Ohm]	48
Channel LEDs	Per channel
Post-assembly position	Vertical, on a horizontal support rail
Electrical isolation	1200 V DC UP to UL, 707 V DC UP/UL to FE, both tested for 60 s;(not evaluated by UL)
Feedback voltage resistance	Not resistant to feedback, external measures required
Current requirement UL	30 mA
Current requirement Up	50 mA + load
Net current module outputs [A]	4
Input current [mA]	2.4
Signal voltage "0" [V]	-3-5
Signal voltage "1" [V]	11-30
Nominal voltage (UL/UP)	DC 24 V (19.2 V to 30 V, including tolerance and residual ripple) PELV/SELV (safety extra-low voltage)
Overvoltage category	2
Nominal output voltage [V DC]	24
Nominal input voltage [V DC]	24
Conductor cross-section	AWG: 24 ... 16; Flexible: 0.2-1.5 mm²; rigid: 0.2-1.5 mm²
Overload protection	Granular switch-off with automatic restart
Permissible air humidity (storage) [%]	10-95
Permissible air humidity (transport) [%]	10-95
Ambient temperature (storage and transport) [°C]	-40-70
Ambient temperature during operation	2,000 m to 3,000 m: -25 °C to +50 °C; 3,000 m to 4,000 m: -25 °C to +45 °C; 4,000 m to 5,000 m: -25 °C to +40 °C; Up to 2,000 m: -25 °C to +55 °C
Maximum operating altitude [m]	5000
Contamination level	2, no condensation
Weight [kg]	0.12

R912009441: frequently asked questions

When can R912009441 be shipped?

R912009441 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 R912009441 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 R912009441 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 R912009441, subject to availability and destination.