Simplify your connections using CompactCom Modbus Serial Interface

The CompactCom 40 Modbus Serial network communication module is an easy to use low cost communication solution for simple industrial field devices. The product combines the simplicity of the Modbus Serial protocol with the flexibility of the Anybus NP40 technology. It is perfect for applications like basic level I/O blocks, temperature controllers, measuring devices, sensors and other devices where size, implementation effort and time is an issue.

The CompactCom 40 Modbus Serial software interface is designed to be network protocol independent, making it possible to support several networking systems using the same application software code/driver. The host communication is based on Modbus RTU, a proven protocol which is easy to implement yet flexible enough to provide room for future expansion.

Features and benefits

  • Simple implementation and great connectivity flexibility
  • Serial Communications Interface (UART-interface)
  • Standard Modbus RTU serial protocol 
  • Galvanic isolation integrated for a safe and simple in-design
  • Low power consumption
  • Precertified technology makes certification a nonissue
  • Short in-design with free technical support from HMS ensures a fast time to market
ABCC Modbus Serial Illustration

Anybus CompactCom B40 Modbus Serial Interface - PROFIBUS

The Anybus CompactCom B40 for PROFIBUS is a network interface in Brick format — ready-made with software and hardware to enable communication between your device and the PROFIBUS network.

ADD YOUR OWN CONNECTORS AND PERIPHERALS
The CompactCom B40 Brick gives you the flexibility to add your own connectors and network isolation. An alternative is to use the ready-made connector board from HMS. The B40 Brick is ideal for device manufacturers who are looking for a semi-integrated solution where connector flexibility, size and cost are key elements.

ONE IN-DESIGN – ACCESS ALL NETWORKS
By implementing the CompactCom B40 Brick into your product line, you can get connected to other B40 supported networks simply by switching to another CompactCom B40 Brick.

PROVEN AND TRUSTED
The B40 PROFIBUS Brick handles data lengths up to 488 bytes (244 bytes input and 244 bytes output) and supports both PROFIBUS DP-V0 and DP-V1 according to IEC61158 type 3. The PROFIBUS network implementation is made directly into the CompactCom network processor — the award-winning Anybus NP40.
B40-PDP

Features & Benefits

  • A ready-made PROFIBUS connectivity solution
  • Supports PROFIBUS DP-V1 functionality
  • Flexibility to add your own connectors and peripherals to limit size and costs
  • Easy mounting to your host PCB design
  • Short in-design with free assistance from HMS ensures a fast time to market
  • Pre-certified for network compliance (enables faster network certification)
  • Fast data transfer: Up to 244 bytes of I/O data in each direction.
  • Automatic baud rate detection
  • Device identity customization
  • Solid security: Mandatory software signatures prevent unauthorized software to be downloaded to the module. Furthermore, encryption is used to prevent illicit copying.

Technical specifications

Dimensions  (L•W•H)
36 x 36 x 8 mm or 1,41 x 1,41 x 0,31"
Operating temperature -40 to +85 °C  or  -40 to +185 °F
Power requirements 3.3 VDC, +/- 0.15 VDC
Application Interface

UART interface running the Modbus RTU protocol. max 625kbps

Profile support Generic device
Internal file system Configurable up to 28 MB
Mounting PCB fastening via B40 connector boards available from HMS
Certifications CE, CULUS, RoHS
 

Optional Accessory

  • - Order code: AB6663 - B40 Connector Board for PROFIBUS
 

Ordering Information

Order code AB6787

CompactCom B40 Modbus Serial Interface PROFIBUS
 


For purchasing instructions and terms and conditions, see: How to buy