Federal Signal SLMB2-024GY - StreamLine Modular Multifunctional Dock Base, 2-Stack, UL and cUL, 24VAC/DC
Federal Signal

SLMB2-024GY

Alternate Item Number: slmb

UPC: 782979247098


Documents & Media
BrochureInstallation InstructionsLine DrawingSpecification SheetWarranty

Contact for Pricing

Overview

The Federal Signal SLMB2-024GY StreamLine Modular Multifunctional Dock Base is a UL and cUL certified 2-stack foundation for industrial signaling and control systems. This gray modular base operates on 24VAC/DC power, providing a compact yet robust platform for mounting signaling devices and control modules (sold separately). Its modular design enables easy installation, maintenance, and future expansion, making it ideal for dynamic industrial environments where operational needs evolve. The 2-stack configuration optimizes space while supporting multiple devices, ensuring efficient use of installation real estate. The neutral gray finish integrates seamlessly with existing industrial infrastructure, maintaining aesthetic consistency. Certified to stringent UL and cUL safety standards, the SLMB2-024GY guarantees reliable performance in critical applications such as manufacturing plants, warehouses, loading docks, and process control systems. Trust Federal Signal’s proven compliance and durability for dependable signaling solutions.
  • UL and cUL certified for safety compliance
  • 2-stack modular design for space optimization
  • Operates on 24VAC/DC power
  • Gray finish for industrial aesthetic integration
  • Supports mounting of signaling devices and control modules (sold separately)

Specifications

-22 to 122
DEG F
24
VAC
24VAC/DC
V
9.09 H x 4.72 W x 5.23 D
IN
Amperage
Specific To Input Voltage A
Amperage Rating
Specific To Input Voltage
Application
Indoor/Outdoor
Brand Name
Federal Signal
Color
Gray
Environmental Conditions
-22 to 122 DEG F
Material
Polycarbonate
Model
SLMB2
Mounting
Surface/Pipe/Wall
NEMA Rating
Driven By Signal Module
Operating Temperature
-40° to +131°F (-40° to +55°C)
Shape
Oblong
Size
9.09 H x 4.72 W x 5.23 D IN
Special Features
Visors Included
Specific To Input Voltage
A
Standard
UL Listed/cUL Listed/CE Certified/RoHS Compliant
Style
Status Indicator
Sub Brand
StreamLine
Type
Dock Base, 2 Stack
Type
Audible Signals
Voltage Rating
24 VAC
Wattage
Specific To Input Voltage
Package Dimensions (L x W x H)
9.9 IN x 3.1 IN x 13.8 IN
Package Dimensions (L x W x H)
25.146 cm x 7.874 cm x 35.052 cm
Package Weight (Imperial)
0.900 L
Package Weight (Metric)
0.408 kg
StreamLine Modular Multifunctional Dock Base, 3-Stack, UL and cUL, 24VAC/DC

SLMB3-024GY

StreamLine Modular Multifunctional Dock Base, 3-Stack, UL and cUL, 24VAC/DC
StreamLine Modular Multifunctional Dock Base, 2-Stack, UL and cUL, 120-240VAc

SLMB2-120-240GY

StreamLine Modular Multifunctional Dock Base, 2-Stack, UL and cUL, 120-240VAc
StreamLine Modular Multifunctional Dock Base, 3-Stack, UL and cUL, 120-240VAc

SLMB3-120-240GY

StreamLine Modular Multifunctional Dock Base, 3-Stack, UL and cUL, 120-240VAc
StreamLine Modular Twin Base, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately

SLMBT-012-024GY

StreamLine Modular Twin Base, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately
StreamLine Modular Wall Base, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately

SLMBW-012-024GY

StreamLine Modular Wall Base, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately
StreamLine Modular Wall Base, PNP, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately

SLMBW-PNP-012-024GY

StreamLine Modular Wall Base, PNP, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately
StreamLine Modular Twin Base, PNP, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately

SLMBT-PNP-012-024GY

StreamLine Modular Twin Base, PNP, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately
StreamLine Modular Deep Base, PNP, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately

SLMBD-PNP-012-024GY

StreamLine Modular Deep Base, PNP, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately
StreamLine Modular Twin Base, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately

SLMBT-120-240GY

StreamLine Modular Twin Base, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately
StreamLine Modular Wall Base, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately

SLMBW-120-240GY

StreamLine Modular Wall Base, UL and cUL, 120-240VAC, Gray, Top Module Sold Separately
StreamLine Modular Deep Base, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately

SLMBD-012-024GY

StreamLine Modular Deep Base, UL and cUL, 12-24VAC/DC, Gray, Top Module Sold Separately
StreamLine Modular Shallow Base, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately

SLMBS-012-024GY

StreamLine Modular Shallow Base, UL and cUL, 12-24VAC/VDC, Gray, Top Module Sold Separately

Frequently Asked Questions

What type of signal is the SLM600?

The SLM600 is a High Output LED Combination Audible/Visual Signal, functioning as both an LED beacon and a sounder.

How many alarm levels does the SLM600 support?

The SLM600 supports three separate levels of alarm, controllable via independent electric contacts.

What light effects does the SLM600 offer?

The SLM600 offers two light effects: steady or flashing.

How many tones are available on the SLM600?

The SLM600 offers 64 different tones, selectable via a dip switch through two inputs.

What is the sound output range of the SLM600?

The sound output of the SLM600 is adjustable between 65 dB(A) and 115 dB(A).

Which bases are incompatible with the SLM600?

The SLM600 is not compatible with the 2-stack Dock Base and the 3-stack Dock Base.

How are StreamLine signals and bases installed?

Signals and bases are installed using a simple snap-on technology for easy and safe installation.

What are the available base types for StreamLine Modular Series?

Seven different base shapes are available, including Shallow, Deep, Wall, Twin, Pipe, 2-stack Dock, and 3-stack Dock.

What are the voltage options for StreamLine Modular bases?

Bases are available in voltages 24VAC/DC, 12-24VAC/DC, and 120-240VAC.

How to Install the SLMB2-024GY Controller

This guide provides step-by-step instructions for installing and wiring the SLMB2-024GY controller safely and effectively.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Fuses

  1. Disconnect power

    Ensure that all power sources are disconnected before beginning the installation to avoid electrical shock.

  2. Mount the controller

    Secure the SLMB2-024GY controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  3. Connect wiring

    Connect the red wire (+) to the positive terminal and the black wire (–) to the negative terminal of the controller. Refer to the instruction sheet for specific wiring configurations based on the required function.

  4. Supply power

    Reconnect the power supply to the controller and ensure that the power is supplied to the terminal block for the module to operate.

  5. Verify connections

    Use a multimeter to verify that the connections are correct and that the controller is receiving the appropriate voltage.

  6. Calibrate the controller

    Follow the calibration procedures outlined in the user manual to ensure the controller is functioning correctly according to your specific application.

Frequently Asked Questions about Federal Signal

What certifications and standards do Federal Signal products comply with?

Federal Signal products are certified across multiple international standards, including UL (Underwriters Laboratories) in the USA, CSA (Canadian Standards Association), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia and New Zealand). Their products meet rigorous safety and performance standards for industrial environments, with specific compliance in electrical equipment enclosures, functional safety, and environmental protection ratings.

What is Federal Signal's warranty policy?

Federal Signal offers a comprehensive limited warranty covering most products for 1-5 years from the date of delivery, with specific terms varying by product category. Mechanical sirens, beacons, speakers, and sounders typically receive 5-year parts and labor coverage, while electronic sirens and controllers generally have 2-year warranties. All warranties require return to the factory for service, and on-site services are not included. Certain components like domes, lenses, lamps, and batteries are specifically excluded from warranty coverage.

What industries and applications are Federal Signal products used for?

Federal Signal products are used across multiple critical industrial and municipal sectors for notification, communication, and safety systems. Their product lines cover essential applications including fire alarm systems, public address and telephony, outdoor warning systems, visual and audible signals, and emergency communication networks. Key industries served include manufacturing, municipal emergency services, industrial facilities, and infrastructure environments where clear, reliable communication and safety signaling are paramount.

What technical support does Federal Signal offer?

Federal Signal offers comprehensive technical support through their dedicated [email protected] email and direct phone line at +1 708.534.4756. Their support covers a wide range of notification and communication solutions, including technical assistance for products in public address, telephony, fire alarm, visual and audible signals, outdoor warning systems, and intercoms.

What are the main product lines offered by Federal Signal?

Federal Signal offers comprehensive notification and communication solutions across multiple product lines, including Visual Signals, Audible Signals, Telephony, Intercoms, Fire Alarm, Outdoor Warning Systems, Public Address, and Initiating Systems. Their product range is designed to provide clear communications and critical process notifications that enhance safety and compliance in industrial and public environments.

What are the key features of Federal Signal products?

Federal Signal products are comprehensive notification solutions designed to enhance safety and communication across industrial environments. Their key features include visual and audible signals, fire alarm systems, outdoor warning systems, public address capabilities, telephony, and intercoms. These products provide critical process notifications, ensure safety compliance, and offer advanced technologies like secure encrypted communication, cloud-based control systems, and customizable emergency response interfaces.

What environmental ratings do Federal Signal products have?

Federal Signal products offer robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Their enclosures are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environments, with IP66 protection, and can operate in temperatures ranging from -40°F to 266°F. These ratings ensure superior protection against dust, water, corrosion, and extreme conditions for indoor and outdoor industrial applications.

What accessories are available for Federal Signal products?

Federal Signal offers multiple accessories for their signaling products, including coupling kits, cable entry adapters, indicator rings, legend plates, and mounting brackets. Key accessories include E-Box endcap kits with M20 and M25 openings, U-Brackets for dual configurations, and color-coded indicator rings in black, blue, green, magenta, red, and yellow. Additional options like adapters for NPT connections and specialized mounting hardware are also available for their Global Series signaling platforms.

What communication protocols do Federal Signal products support?

Federal Signal supports multiple industrial communication protocols including PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and Modbus RTU. These protocols enable flexible network integration across various industrial automation environments, supporting both traditional fieldbuses and modern Ethernet-based communication standards.

How are Federal Signal products typically installed?

Federal Signal products are typically installed using professional mounting configurations that include wall brackets, base stations, and specialized mounting hardware. Depending on the specific product line—such as outdoor warning systems, visual signals, or audible signals—installation involves precise mounting options like wall-mount antenna brackets, base station radio packages, and modular component assemblies. Each product configuration includes specific mounting accessories like endcaps, adapters, and terminal blocks to ensure secure and compliant installation in industrial and safety-critical environments.