Logicbus NS-205 5-Port Industrial 10-100 Mbps Ethernet Switch User Manual

NS-205
5-Port Industrial 10/100 Mbps Ethernet Switch

Introduction

The NS-205 has 5 Ethernet Switching ports that support 10/100Base-T(X), with a 10/100M auto-negotiation feature and auto MDI/MDI-X function.
It can connect 5 workstations and automatically switches the transmission speed (10 Mbps or 100 Mbps) for corresponding connections. The flow control mechanism is also negotiated.
LEDs embedded in RJ-45 jacks make for easy monitoring. Port connectors are shielded RJ-45. A power source for +10  ~ +30VDC is required.

Features

• Automatic MDI/MDI-X crossover for plug-and-play

• Each port supports both 10/100 Mbps speed auto-negotiation

• Store-and-forward architecture

• Full-duplex IEEE 802.3x and half-duplex backpressure flow control

• 1.4Gbps high-performance memory bandwidth.
  Integrated look-up engine with dedicated 1024 unicast MAC addresses.

• Supports +10 ~ +30V DC voltage

• Supports operating temperatures from –40 ~ +75 ℃

• DIN rail mount for industrial usage

• 1.4Gbps high-performance memory bandwidth.

Specifications

• Compatibility: IEEE 802.3, IEEE802.3u, IEEE802.3x

• Interface: 10/100 Base-T(X)

• Port: 10/100 Mbps x 5 (Shielded RJ-45 Jack)

• Provides LEDs for network and power monitoring

• ESD Protection: 4KV

• Cables:
  10 Base-T (Cat.3, 4,5 UTP cable; 100m Max.)
  100 Base-TX (Cat.5 UTP cable; 100m Max.)

• Environment:
  Operating temperature: –40 ~ +75 ℃
  Storage Temperature: –40 ~ +85 ℃
  Relative Humidity: 10% to 90% non-condensing

• Dimensions: 33 mm x 78 mm x 107 mm (W x L x H)

• Power requirements: +10 ~ +30V DC (Removable Terminal Block)

• Power consumption: 0.1A@24VDC, +/- 5% arrowed with 10M Full duplex. 0.09A@24VDC, +/- 5% arrowed with 100M Full duplex.

LED functions

Standard RJ45 female connectors are provided. A standard RJ45 plug cable is all that is necessary to connect your device to the unit since the switch supports auto crossover.
Table 1 shows the LED indicator functions. The module includes an internal.

Table 1

LED| Color|

Description

---|---|---
Power| Red| Power is On
Off| Power is Off
(10/100M Port 1)| Yellow| Link to 10 Mbps
Green| Link to 100 Mbps
Off| Not Networking
10/100) (Port 2)| Yellow| Link to 10 Mbps
Green| Link to 100 Mbps
Off| Not Networking
(10/100M port 3)| Yellow| Link to 10 Mbps
Green| Link to 100 Mbps
Off| Not Networking
10/100) (Port 4)| Yellow| Link to 10 Mbps
Green| Link to 100 Mbps
Off| Not Networking
(10/100M port 5)| Yellow| Link to 10 Mbps
Green| Link to 100 Mbps
Off| Not Networking

Pin-Out:

Ethernet Wiring:
When making a connection to another device using a straight-through UTP cable, make sure the MDI-X to MDI connection rule is followed. The following figure illustrates the pin assignments of a straight-through UTP and a crossover UTP cable:

Checking Power:
Since the NS-205 consumes 2.4W, ensure that your power supply is able to meet this demand. The Input voltage range is +10~+30VDC.
The external power supply is connected using the removable terminal block as shown below:

Pin Function For Terminal Block:
The external power supply is connected using the removable terminal block:
+Vs: Power input (+10 ~ +30V) and should be connected to the power supply (+)
GND: Ground and should be connected to the power supply (-)
F.G.: F.G. stands for Frame Ground (protective ground). It is optional. If you use this pin, it can reduce EMI radiation; improve EMI performance and ESD protection.

Dimensions:
The width of the NS-205 is just 33 mm, so it can be used where space is important.

ventas@logicbus.com
+52(33) – 3823 – 4349
www.tienda.logicbus.com.mx

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