Delta DVS Series, DVS-108W02-2SFP, DVS-109W02-1GE, DVS-110W02-3SFP Manual

Introduction

The DVS series switches are equipped with the intelligent alarm, digital input function, and allow the wide range of operating temperature (-40 to 75^oC). The DVS series switches are designed to support the application in any rugged environment and comply with UL, CE and FCC standards.

Functions

Package Checklist

Installation

• DIN-Rail Mounting

Mounting Step 1: Hook the upper end of the DIN clip of the DVS series switch on the DIN-Rail. Step 2: Lightly push the DVS series switch toward the DIN-Rail until they contact each other closely.	Removal Step 1: Insert the flat-blade screwdriver into the DIN clip and pull the DIN clip downward. Step 2: Pull the DVS series switch, and you can remove it from the DIN-Rail.

• ƒWall Mounting
  
  1. Insert the wall mounting bracket into the slot on the rear panel of the DVS series switch, and tighten the screw on it, as shown in the diagram below.
  2. Place the wall mounting bracket in an appropriate position, and tighten the two screws on the bracket and the DIN clip.

Wiring the Redundant Power Input

The DVS series switches are equipped with one to two sets of DC input (PWR1 / PWR2). Both sets of DC input can be connected to a wide range of power sources (12 to 48VDC). If one power source fails, the other live source can work as a backup to ensure that the machine operates normally.

1. Insert the negative and positive DC wires into the terminal block, and make sure that the positive DC wire is connected to V1+ or V2+, and that the negative DC wire is connected to 0V.
2. To prevent the loose DC wires, tighten the wire clamp screws on the terminal block connector with the flat-blade screwdriver.

NOTE: Please use copper wire 60/75^oC, conductor 16 to 24 AWG; screw up at torque 2.2kgf-cm(1.91 in-lbs) Step 3: Insert the plastic terminal block connector into the terminal block receptor on the DVS series switch.

NOTE: Grounding the ground terminal on the DVS series switch can avoid the noise effect due to the electromagnetic interference (EMI).

Please use Class 2 power sources.

The devices are designed for operation with a LPS power supply of "12 to 48VDC, 1A power rating" in accordance with EN 60950-1 ed.2. The devices is intended to be operated under altitude up to 10,000ft(3048m), the DC power supply source comply with the requirement of 10,000ft(3048m) of clearance is multiplied by the altitude correction factor(1.15), specified in table A.2 of IEC 60664-1, 1992+A1:2000.

Wiring the Alarm Contact

The DVS series switches are equipped with one to two sets of alarm (Alarm1 / Alarm2).The alarm contact is a dry relay. If one of the two power sources fails, one of digital input is triggered or the communication is interrupted, the contact will turns from an "OPEN" circuit to a "CLOSED" circuit. The relay can be connected to a 5A/24VDC power source.

Wiring the Digital Input

The DVS series switches are equipped with one to two sets of digital input (DI1 / DI2). If the power source between 0 to 5V, the state of DI is OFF. If the power source between 11 to 30V, the state of DI is ON. The maximum input current is 6mA.

The electrical circuit of DI1 and DI2 are independent, so you don't need to care about NPN type or PNP type of DI. If the electrodes positive and electrodes negative of DI has been reversed when you plug the cable, DI still can work properly.

LED Indicators

• DVS-108W02-2SFP / 109W02-1GE / 110W02-3SFP

  LED	Color	Status	Description
  ALARM	Red	ON	The communication is interrupted, there is a power failure, or alarm event which has been configured happened.
  		OFF	The communication is not interrupted, there is no power failure, or alarm event which has been configured doesn't happen.
  PWR1/ PWR2	Green	ON	The power is supplied normally.
  		OFF	The power is not supplied.
  DI1/DI2	Green	ON	The DI is triggered.
  		OFF	The DI is not triggered.
  10/100M (RJ45)	Orange	ON	The port is connected at a speed of 10 or 100 Mbps.
  		OFF	The port is disconnected.
  10/100/1000M (RJ45)	Green	ON	The port is connected at a speed of 1000 Mbps.
  	Orange	ON	The port is connected at a speed of 10 or 100 Mbps.
  	OFF		The port is disconnected.
  100/1000M (SFP Fiber)	Green	ON	The port is connected at a speed of 1000 Mbps.
  	Orange	ON	The port is connected at a speed of 100 Mbps.
  	OFF		The port is disconnected.
  LINK/ACT	Green	ON	The Network communication connection has been established.
  		Blinking	The data is being transmitted.
  		OFF	The Network communication connection has not been established.
  R.M/CPLG.R	Yellow	ON	As a master of ONE RING, or a forwarding path of Coupling Ring.
  		Blinking	Any node disconnection is occurred in ONE RING or Coupling Ring.
  		OFF	A slave of ONE RING, or ONE RING or Coupling Ring is not available.
  C.HD/C.TL	Green	ON	As a head or a tail of ONE CHAIN.
  		Blinking	As a head or a tail of ONE CHAIN, any node disconnection is occurred.
  		OFF	ONE CHAIN is not available.

Ethernet Interface

• 10/100Base-T(X), 10/100/1000Base-T Connection
  The 10/100Base-T(X) or 10/100/1000Base-T ports of the DVS series switches are used to connect to Ethernet. RJ45 ports support MDI (NIC–type) and MDI-X (HUB/Switch-type) modes, the pin definition of the Ethernet cable is as follows.

	10/100Base-T(X)		1000Base-T
PIN	MDI Mode	MDI-X Mode	MDI/MDI-X Mode
1	Tx+	Rx+	TP0+
2	Tx-	Rx-	TP0-
3	Rx+	Tx+	TP1+
4	n.c.	n.c.	TP2+
5	n.c.	n.c.	TP2-
6	Rx-	Tx-	TP1-
7	n.c.	n.c.	TP3+
8	n.c.	n.c.	TP3-

• 100/1000Base-SFP Fiber Connection
  Each SFP module has TX and RX interface, make sure the fiber connect TX interface to RX interface between two SFP modules.
  

Mechanical Characteristics

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