Page 1
Simple
Network
Management
Protocol
Card
(SNMP DA807)
Quick Installation
Manual
Page 2
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SNMP Card DA807 Quick Installation Manual 1
1.1 Features
DA807 is a new generation SNMP (Simple Network Management Protocol) monitoring
product. Not only get the current status of it, also could provide other functions, ex.
connects to SMS Modem, SMSAgent or SMS server to make the monitoring possible
when there is an abnormal condition and send SMS notification.
This product is for “RS232” interface UPS. DA807 provides a simple and easy
installation procedure. And it offers configurations that could be accomplished in the
Web browser.
Features:
Provide SNMP MIB to monitor UPS;
Auto-sense 10M /100M /1000M Fast Ethernet;
Manage and configure via Telnet, Web Browser or NMS;
Support TCP/IP, UDP, SNMPV3, Telnet, SSH, FTP, FTPS, SNTP, PPP, HTTP, HTTPS,
SMTP Protocol;
Support SSL/TLS Encryption;
Providing easy setup and upgrade;
Send SNMP TRAP; E-mail and SMS for events notification;
Auto email daily UPS history report
1.2 UNPACKAGING AND CHECKS
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SNMP Card DA807 Quick Installation Manual 2
1.3 Outlook and LED Indication
Status LED
Yellow
ON
Operating
OFF
Stop working
Green
ON
Normal
OFF
No Power
Red
Flashing
Lost connection
OFF
Connecting with UPS
2.1 Hardware Installation
SNMP label on the rear of the UPS and remove the panel
Insert DA807 into the slot and fit into the connector, and screw lock on the two sides
Connect DA807 with computer via network cable to configure it
Connect the ETHERNET.
MAC address and Password.
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SNMP Card DA807 Quick Installation Manual 3
3.1 Introduction
DA807 can be login via web or Easy UPS 3PH SNMP Manager with protocol and
encryption of HTTP/HTTPS/SSH/Telnet. Enter the IP address of DA807 to configure
and monitor the UPS status.
3.2 Web Interface
To check whether the SNMP Card (DA807) is operational after installation and
configuration, proceed as follows.
◗ Run a browser
◗ Enter in the address bar:
Get the IP address from Easy UPS 3PH SNMP Manager.
◗ The home page is displayed Connect
Latest Events
Information
Main Option
Sub-Option
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SNMP Card DA807 Quick Installation Manual 4
3.2.1 UPS Configuration and IP setting
UPS Properties
UPS Communication Type:
In order to let DA807 and UPS to establish the communication, check the compatible
protocol which your UPS supported from the list. Wrong protocol selected would cause
no communication at all.
For 3 in – 3 out, select “Three Phase (3 in – 3 out)”.
For 3 in – 1 out, select “Three Phase (3 in – 1 out)”.
IP Setting
To set IP address
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SNMP Card DA807 Quick Installation Manual 5
Specification
4.1 General Specification
CPU
ARM Cortex-A8 32bit
System Clock
600MHz
Flash Memory
128M Byte
SDRAM
128M Byte
LED
5
Watch Dog
Yes
USB Port
1 (for future use)
Modem Port
No
Environment Port
No
Real Time Clock
Yes
LCD Display
No
LAN Interface
10M/100M/1000M UTP
Ethernet Throughput
3M Byte per seconds
Ethernet Latency
0.2 milliseconds
4.2 Power Specification
ITEM
Minimum
Maximum
DC Input Voltage
+5V
+15V
DC Input Current
6W Maximum
4.3 Pin Assignment
Pin
Input/Output
Description
P1 GND
GND
Ground PIN
P2 PowerIn
Input
DC power input.
P3 RS232_TXD
Output
+5.5V and -5.5V Voltage level for RS232
P4 RS232_RXD
Input
-3V to -15V for logic '1', +3V to +15V for
logic '0'
P5-P7 No USE
P8 SNMPSIG
DA807 card plug in detect, connect to
PIN 10
P9 GND
GND
Ground PIN
P10 SNMPSIG
DA807 card plug in detect, connect to
PIN 8
P11-P26 No Use
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SNMP Card DA807 Quick Installation Manual 6
4.4 Signal Specification
4.4.1 Receiver Inputs
PARAMETER
CONDITIONS
MIN
TYP
MAX
Input Voltage Range
-25V
+25 V
Input Threshold Low
TA = +25°C
+0.6V
+1.2V
Input Threshold High
TA = +25°C
+1.5V
+2.4V
Input Hysteresis
0.3 V
Input Resistance
TA = +25°C
3 k ohm
5 k ohm
7k ohm
4.4.2 Transmitter Outputs
PARAMETER
CONDITIONS
MIN
TYP
MAX
Output Voltage
Swing
All transmitter outputs
loaded with 3k ohm to
ground
±5.0V
±5.4V
Output Resistance
TA = +25°C
300
10M
Output Short-Circuit
Current
±35 mA
±60 mA
4.4.3 USB Port
PARAMETER
DESCRIPTION
Output Power
Maximum 500mA
USB Function
Universal Serial Bus Specification Rev. 2.0
Data Transfer
Supports data transfer at High-speed (480Mbit/sec),
Full-speed (12Mbit/sec) and Low-speed (1.5Mbit/sec)
4.5 Environment Specification
PARAMETER
CONDITIONS
Minimum
Maximum
Operating Temperature
0 °C
60 °C
Storage Temperature
-40 °C
85 °C
Operating Humidity
Non-Condensing
10% RH
90% RH
Storage Humidity
Non-Condensing
5% RH
95% RH
EMI
FCC Class B, CE
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