X20BM33 B&R

Category: Safety technology > X20 System > Bus modules

Bus module for SafeIO modules The internal I/O power supply is continuous.

The bus module is the base for all SafeIO modules. The internal I/O power supply is continuous.

Technical Specifications

Short description

• Bus module = Bus module, for X20 SafeIO modules, internal I/O power supply connected through

General information

• Power consumption
• Bus = 0.13 W
• Internal I/O = -
• Certifications
• CE = Yes
• UKCA = Yes
• CRA (Cyber Resilience Act) = In preparation
• ATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
• UL = cULus E115267 Industrial control equipment cULus E537419 Engine generator controller
• HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
• DNV = Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck)
• CCS = Yes
• LR = ENV1
• KR = Yes
• ABS = Yes
• BV = EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck
• KC = Yes
• Additional power dissipation caused by actuators (resistive) [W] = -

I/O power supply

• Nominal voltage = 24 VDC
• Permissible contact load = 10 A

Operating conditions

• Mounting orientation
• Horizontal = Yes
• Vertical = Yes
• Installation elevation above sea level = 0 to 2000 m, no limitation
• Degree of protection per EN 60529 = IP20

Ambient conditions

• Temperature
• Operation
• Horizontal mounting orientation = -25 to 60°C
• Vertical mounting orientation = -25 to 50°C
• Derating = -
• Storage = -40 to 85°C
• Transport = -40 to 85°C
• Relative humidity
• Operation = 5 to 95%, non-condensing
• Storage = 5 to 95%, non-condensing
• Transport = 5 to 95%, non-condensing

Mechanical properties

• Pitch = 25 +0.2 mm

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.