Digi Connect ES 4SB: Extended safety terminal server designed for serial over Ethernet applications that require isolation on and between ports

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Digi Connect ES 4SB Extended safety terminal server designed for serial over Ethernet applications that require isolation on and between ports (Mã Part Number: DC-ES-4SB-EU) của hãng DIGI -USA hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. Digi Connect ES 4SB được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh…

Tính năng của sản phẩm:

  • 4/8-port RS-232 serial-to-network connectivity
  • IEC 60601 3rd Edition compliant
  • Galvanic isolation on all ports
  • Wall mountable
  • Patented Digi RealPort® technology provideslocal serial port functionality
  • RealPort with encryption available for SSL-based protection for additional security
  • Ports may be shared between multiple hostsrunning different operating systems

Thông số kỹ thuật của sản phẩm:

Specifications Digi Connect® ES
Features
Management HTTP/HTTPS, CLI or Telnet, Optional secure enterprise management via Digi Remote Manager
Protocols UDP/TCP, DHCP, Extended Telnet RFC 2217, Telnet, Reverse Telnet, Rlogin & Auto Connect, TFTP
Security Security SSL, SSL/TLS, SSHv2, FIPS 197 (serial ports), SNMPv2
Software Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®, RFC 2217, Python scripting, Custom development environment
Status LEDs Power, Locator, Serial and Ethernet link/activity
Operating Systems AIX, HP-UX, Solaris, Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003, Windows Server® 2008, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent.
Dimensions
(L x W x D)
9.30 in x 10.60 in x 2.10 in (23.5 cm x 26.9 cm x 4.20 cm)
Weight 3.0 lb (1.34 kg)
Interfaces
Serial
Ports 4/8 separately isolated RS-232 ports (2.5kV)
Throughput Up to 230 Kbps
Signal Support TXD, RXD, RTS, CTS, DTR, DSR, DCD
Ethernet
Ports 1 uplink, Optional 4-port switch
Physical Layer 10/100 Base-T separately isolated (1.5kV)
Mode Full or half duplex
Power Requirements
Power Supply Internal 100-240VAC, 50-60 Hz 0.2A max
Product Surge Protection (ESD) 4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5
4 kV isolation input to output
2 kV surge per EN61000-4-5
Environmental
Operating Temperature 0° C to 55° C (32° F to 130° F)
Storage Temperature -30° C to +85° C (-22° F to +185° F)
Relative Humidity 5 to 95% (non-condensing)
Serial Port Protection (ESD) 15 kV human body model
Standards Compliance
Emissions EN 55011, EN 55022, CISPR 11, CISPR 22
Safety EN 60950-1, IEC 60950-1, EN 60601-1, EN 60601-1-2, IEC 60601-1
Immunity EN 55024, CISPR 24

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