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Introduction
Applications
Hardware Specification
Environmental Specification
Physical Specification
Agency Approvals
Price List
PortVision
DM serial hub  


High speed connections

The DeviceMaster Serial Hub 8 and 16 ports are RS232 ethernet to DB9 serial device servers.
The DeviceMaster Serial Hub is a simple and cost effective solution for connecting peripherals located long distances from the server. Serial ports can reside anywhere on the LAN – so the server can be located in a more convenient location.

Features and benefits:

  • 8 or 16 native COM ports (COM / TTY or TCP Sockets)
  • 10/100 Ethernet
  • Up to 230 Kbps per port
  • Simple installation
  • Multi-server port assignment (duty / standby)
  • DB9 Male connections
  • RS-232 serial communication
 

Applications
  • Access Control
  • SCADA
  • Retail
  • Satellite Control & Monitoring
  • Material Handling
  • Factory Automation
  • CAD-CAM
  • Traffic Management

 

Hardware Specifications

Processor Type ARM 7
Memory 8Mb SDRAM/4Mb flash


Device Driver Control
Data bits 7 or 8
Parity Odd, Even, None
Stop bits 1 or 2
Baud Rate upto 230.4Kbps

Interfaces
Ethernet host interface 10/100Base-T
Communications Interface RS-232
Interface Connector Type DB9 Male

 


Environmental Specifications

Altitude 0 to 3,050 metres
MTBF 8 port 24 years, 16 port 9.5 years
Humidty (non-condensing)
System on 20 to 80%
System off 8 to 80%
Ambient Operating Temperature -20 to 60°C
Storage Temperature -20 to 85°C
Heat Output 8 port 3.17w, 16 port 8.38w

Surge Protection Ethernet components are rated to 1.5KV magnetic surge protection, in addition to the serial port ESD surge protection minimum of 15KV@200A for a duration of 1ns

 

DeviceMaster Serial Hub
Physical Specifications


Product

Current
Consumption
Power
Consumption
Current
-12v
weight
grammes
dimensions
mm
8 Port DB9
(99465-7)
132mA 3.2w - 1905 274 x 160
x 46
16 Port DB9 (99460-2) 70mA 8.4w - 3039 438 x 279
x 46



External Power Supply 8 port unit
Internal Power Supply 16 port unit

Line Frequency 47-63Hz
Line Voltage 90-260V ac

 


Agency Approvals

Immunity EN55024, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11

Emission EN55022 & A1; EN61000-3-2, EN61000-3-3, FCC Part 15 Class A, CISPR-22, ICES-003

Safety EN60950, IEC60950, CSA C22.2 No.60950/UL60950


Warranty
2 years

Note: All models listed above support asynchronous communications only