1783-BMS20CL

Stratix 5700 20 Port Managed Switch

Name: Stratix 5700 20 Port Managed Switch
Brand: Rockwell Automation
SKU: 1783-BMS20CL

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of September 01, 2024, the Stratix 5700 20 Port Managed Switch will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)

Discontinued Date: September 01, 2024 Replacement Category: Engineering Replacement Replacement Product: 1783-CMS20DB [https://www.rockwellautomation.com/en-us/products/details.1783-CMS20DB.html]

Product at a glance

Replacement Available

Repairable/Replaceable Calculate your impact

Lifecycle status: Discontinued

Discontinued Date: September 01, 2024 Replacement Category: Engineering Replacement Replacement Product: 1783-CMS20DB [https://www.rockwellautomation.com/en-us/products/details.1783-CMS20DB.html]

Product at a glance

Replacement Available

Repairable/Replaceable Repairable/Replaceable

Unique Product Identifier	1783-BMS20CL
UPC	886739973538
Standard Warranty Duration	1 year See details
Country of Origin	China

Network	Ethernet

Alarm relay at 30V DC	1 A
Alarm relay at 48V DC	0.5 A
DLR	True
Ethernet	True
Firmware type	Lite
Isolation voltage (continuous), basic insulation type, DC power ports to ground, DC power ports to ethernet ports, and DC power ports to alarm ports	50 V
Layer 2	False
Layer 3	False
Manageable	True
Maximum insulation, DC power connection	1.2 mm
Mounting method	DIN rail (top hat rail)
Number of combination ports 10/100 Mbps	2
Number of combination-ports RJ45/Mini GBIC	2
Number of ports 10/100 Mbps RJ45	16
Number of ports 10/100 Mbps SFP	2
Power consumption at 24V DC, 40 ˚C	21 W
Power consumption, maximum	30 W
Power dissipation	30 W
Power input at 12 - 48V DC, class 2/SELV	0.5 A
Protection type	Alarm not rated
Total number of ports	20
Wire size, DC power connection, solid or stranded copper wire rated at 75 °C or greater	0.5 mm²
Wire size, alarm connection, solid or stranded, UL/CSA-rated style 1007 or 1569 twisted-pair copper appliance wiring material (AWM) wire	0.5 mm²
Wire size, ethernet connection	RJ45 connector according to IEC 60603-7, 2 or 4-pair category 5e minimum cable according to TIA 568-B.1 or category 5 cable according to ISO/IEC 24702
Wire size, ground connection, stranded copper wire, minimum	4 mm²
Wire strip length, DC power connection	6.3±0.5
Wire strip length, alarm connection	6.3±0.5
Wiring category on DC power ports	2
Wiring category on Ethernet ports	2
Wiring category on console and alarm ports	3

Mechanical

Approximate weight	2.04 kg
Depth	13.58 cm
Height	12.95 cm
Screw torque, ground terminal, maximum	0.96 nm
Screw torque, power and alarm terminals	0.23 nm
Width	12.7 cm

Conducted RF immunity, IEC 61000-4-6 with 1 kHz sine-wave 80% AM from 150 kHz - 80 MHz (rms)	10 V
Damped oscillatory wave immunity, IEC 61000-4-18, line-earth (CM) on power ports	±2.5
Damped oscillatory wave immunity, IEC 61000-4-18, line-line (DM) on power ports	±1
Degree of protection (IP)	IP30
EFT/B immunity for IEC 61000-4-4 at 100 kHz on DC power ports	±2
EFT/B immunity for IEC 61000-4-4 at 100 kHz on Ethernet ports	±1
EFT/B immunity for IEC 61000-4-4 at 100 kHz on alarm ports	±1
EFT/B immunity for IEC 61000-4-4 at 2.5 kHz on Ethernet ports	±4
EFT/B immunity for IEC 61000-4-4 at 2.5 kHz on alarm ports	±4
EFT/B immunity for IEC 61000-4-4 at 5 kHz on DC power ports	±4
EFT/B immunity for IEC 61000-4-4 at 5 kHz on Ethernet ports	±2
EFT/B immunity for IEC 61000-4-4 at 5 kHz on alarm ports	±2
ESD immunity, IEC 61000-4-2, air discharges	15 kV
ESD immunity, IEC 61000-4-2, contact discharges	8 kV
Emissions, CISPR11 (IEC 61000-6-4)	Class A
Housing base material	Open-style
Nominal position	T4
Radiated RF immunity, IEC 61000-4-3 with 1 kHz sine-wave 80% AM from 1000 - 2700 MHz	10 kg/km
Radiated RF immunity, IEC 61000-4-3 with 1 kHz sine-wave 80% AM from 80 - 1000 MHz	20 kg/km
Radiated RF immunity, IEC 61000-4-3 with 200 Hz 50% pulse 100% AM at 900 MHz	20 kg/km
Relative humidity, IEC 60068-2-30 (test Db, unpackaged damp heat), non-condensing	5 %
Selectable start times	T4
Shock, non-operating, IEC 60068-2-27 (test Ea, unpackaged shock)	55 g
Shock, operating, IEC 60068-2-27 (test Ea, unpackaged shock)	30 g
Surge transient immunity, IEC 61000-4-5, line-earth (CM) on DC power ports	±2
Surge transient immunity, IEC 61000-4-5, line-earth (CM) on Ethernet ports	±2
Surge transient immunity, IEC 61000-4-5, line-line (DM) on DC power ports	±1
Temperature, non-operating, IEC 60068-2-1 (test Ab, unpackaged non-operating cold)	-40 °C
Temperature, non-operating, IEC 60068-2-14 (test Na, unpackaged non-operating thermal shock)	-40 °C
Temperature, non-operating, IEC 60068-2-2 (test Bb, unpackaged non-operating dry heat)	-40 °C
Temperature, operating, IEC 60068-2-1 (test Ad, operating, cold)	-40 °C
Temperature, operating, IEC 60068-2-14 (test Nb, operating, thermal shock)	-40 °C
Temperature, operating, IEC 60068-2-2 (test Bd, operating, dry heat)	-40 °C
Temperature, surrounding air, maximum	60 °C
Vibration, IEC 60068-2-6 (test Fc, operating) at 10 - 500 Hz	2 g
Voltage variation IEC 61000-4-29, interruption on DC power ports	10 ms

Application Techniques	Publication
APPLICATION_TECHNIQUES_enet-at007_-en-p	ENET-AT007
APPLICATION_TECHNIQUES_enet-at006_-en-p	ENET-AT006

Installation Instructions	Publication
1783-in016_-en-p	1783-IN016

Profile	Publication
PROFILE_migrat-pp043_-en-p	MIGRAT-PP043

Reference Manual	Publication
REFERENCE_MANUAL_enet-rm002_-en-p	ENET-RM002

Technical Data	Publication
1783-td002_-en-p	1783-TD002

User Manual	Publication
1783-um004_-en-p	1783-UM004
USER_MANUAL_1783-um007_-en-p	1783-UM007

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This product was certified with the above certifications as of 2026-07-17. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Technotes

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Overview

Unique Product Identifier	1783-BMS20CL
UPC	886739973538
Standard Warranty Duration	1 year See details
Country of Origin	China

Electrical & Connectivity

Network	Ethernet

Alarm relay at 30V DC	1 A
Alarm relay at 48V DC	0.5 A
DLR	True
Ethernet	True
Firmware type	Lite
Isolation voltage (continuous), basic insulation type, DC power ports to ground, DC power ports to ethernet ports, and DC power ports to alarm ports	50 V
Layer 2	False
Layer 3	False
Manageable	True
Maximum insulation, DC power connection	1.2 mm
Mounting method	DIN rail (top hat rail)
Number of combination ports 10/100 Mbps	2
Number of combination-ports RJ45/Mini GBIC	2
Number of ports 10/100 Mbps RJ45	16
Number of ports 10/100 Mbps SFP	2
Power consumption at 24V DC, 40 ˚C	21 W
Power consumption, maximum	30 W
Power dissipation	30 W
Power input at 12 - 48V DC, class 2/SELV	0.5 A
Protection type	Alarm not rated
Total number of ports	20
Wire size, DC power connection, solid or stranded copper wire rated at 75 °C or greater	0.5 mm²
Wire size, alarm connection, solid or stranded, UL/CSA-rated style 1007 or 1569 twisted-pair copper appliance wiring material (AWM) wire	0.5 mm²
Wire size, ethernet connection	RJ45 connector according to IEC 60603-7, 2 or 4-pair category 5e minimum cable according to TIA 568-B.1 or category 5 cable according to ISO/IEC 24702
Wire size, ground connection, stranded copper wire, minimum	4 mm²
Wire strip length, DC power connection	6.3±0.5
Wire strip length, alarm connection	6.3±0.5
Wiring category on DC power ports	2
Wiring category on Ethernet ports	2
Wiring category on console and alarm ports	3

Physical Characteristics

Mechanical

Approximate weight	2.04 kg
Depth	13.58 cm
Height	12.95 cm
Screw torque, ground terminal, maximum	0.96 nm
Screw torque, power and alarm terminals	0.23 nm
Width	12.7 cm

Compliance & Environment

Conducted RF immunity, IEC 61000-4-6 with 1 kHz sine-wave 80% AM from 150 kHz - 80 MHz (rms)	10 V
Damped oscillatory wave immunity, IEC 61000-4-18, line-earth (CM) on power ports	±2.5
Damped oscillatory wave immunity, IEC 61000-4-18, line-line (DM) on power ports	±1
Degree of protection (IP)	IP30
EFT/B immunity for IEC 61000-4-4 at 100 kHz on DC power ports	±2
EFT/B immunity for IEC 61000-4-4 at 100 kHz on Ethernet ports	±1
EFT/B immunity for IEC 61000-4-4 at 100 kHz on alarm ports	±1
EFT/B immunity for IEC 61000-4-4 at 2.5 kHz on Ethernet ports	±4
EFT/B immunity for IEC 61000-4-4 at 2.5 kHz on alarm ports	±4
EFT/B immunity for IEC 61000-4-4 at 5 kHz on DC power ports	±4
EFT/B immunity for IEC 61000-4-4 at 5 kHz on Ethernet ports	±2
EFT/B immunity for IEC 61000-4-4 at 5 kHz on alarm ports	±2
ESD immunity, IEC 61000-4-2, air discharges	15 kV
ESD immunity, IEC 61000-4-2, contact discharges	8 kV
Emissions, CISPR11 (IEC 61000-6-4)	Class A
Housing base material	Open-style
Nominal position	T4
Radiated RF immunity, IEC 61000-4-3 with 1 kHz sine-wave 80% AM from 1000 - 2700 MHz	10 kg/km
Radiated RF immunity, IEC 61000-4-3 with 1 kHz sine-wave 80% AM from 80 - 1000 MHz	20 kg/km
Radiated RF immunity, IEC 61000-4-3 with 200 Hz 50% pulse 100% AM at 900 MHz	20 kg/km
Relative humidity, IEC 60068-2-30 (test Db, unpackaged damp heat), non-condensing	5 %
Selectable start times	T4
Shock, non-operating, IEC 60068-2-27 (test Ea, unpackaged shock)	55 g
Shock, operating, IEC 60068-2-27 (test Ea, unpackaged shock)	30 g
Surge transient immunity, IEC 61000-4-5, line-earth (CM) on DC power ports	±2
Surge transient immunity, IEC 61000-4-5, line-earth (CM) on Ethernet ports	±2
Surge transient immunity, IEC 61000-4-5, line-line (DM) on DC power ports	±1
Temperature, non-operating, IEC 60068-2-1 (test Ab, unpackaged non-operating cold)	-40 °C
Temperature, non-operating, IEC 60068-2-14 (test Na, unpackaged non-operating thermal shock)	-40 °C
Temperature, non-operating, IEC 60068-2-2 (test Bb, unpackaged non-operating dry heat)	-40 °C
Temperature, operating, IEC 60068-2-1 (test Ad, operating, cold)	-40 °C
Temperature, operating, IEC 60068-2-14 (test Nb, operating, thermal shock)	-40 °C
Temperature, operating, IEC 60068-2-2 (test Bd, operating, dry heat)	-40 °C
Temperature, surrounding air, maximum	60 °C
Vibration, IEC 60068-2-6 (test Fc, operating) at 10 - 500 Hz	2 g
Voltage variation IEC 61000-4-29, interruption on DC power ports	10 ms

Documents

APPLICATION_TECHNIQUES_enet-at007_-en-p Application Techniques
ENET-AT007

APPLICATION_TECHNIQUES_enet-at006_-en-p Application Techniques
ENET-AT006

1783-in016_-en-p Installation Instructions
1783-IN016

PROFILE_migrat-pp043_-en-p Profile
MIGRAT-PP043

REFERENCE_MANUAL_enet-rm002_-en-p Reference Manual
ENET-RM002

1783-td002_-en-p Technical Data
1783-TD002

1783-um004_-en-p User Manual
1783-UM004

USER_MANUAL_1783-um007_-en-p User Manual
1783-UM007

Application Techniques	Publication
APPLICATION_TECHNIQUES_enet-at007_-en-p	ENET-AT007
APPLICATION_TECHNIQUES_enet-at006_-en-p	ENET-AT006
Installation Instructions	Publication
1783-in016_-en-p	1783-IN016
Profile	Publication
PROFILE_migrat-pp043_-en-p	MIGRAT-PP043
Reference Manual	Publication
REFERENCE_MANUAL_enet-rm002_-en-p	ENET-RM002
Technical Data	Publication
1783-td002_-en-p	1783-TD002
User Manual	Publication
1783-um004_-en-p	1783-UM004
USER_MANUAL_1783-um007_-en-p	1783-UM007