OMRON EQ100-E Sensor Network Server

Power Supply Voltage

100-240 VAC (-15 to +10%), 50/60 Hz

Power Consumption

15 VA or less

Maximum No. of
Measurement
Devices

LAN

100 units (In case of a measurement device that can be connected with LAN
directly, there are restrictions to the connection method.) *1

RS-485

124 devices (31 devices x 4 ports)

Maximum No. of Measurement Channels

500 channels (There are restrictions depending on the type of the
measurement device and the collection interval.)

Collection Interval

1/5/10/30/60 minutes

Commu-
nication
Interface

LAN

No. of Ports

2 ports (one LAN port and one sub-LAN port)

Interface

10BASE-T/100BASE-TX

Connector

RJ-45 Cross/Straight Automatic Judgment

RS-485

No. of Ports

4 Ports

Communication
Protocol

CompoWay/F, Modbus RTU

Maximum No. of
Connected Devices

31 devices per port (Total: 31 devices x 4 ports = 124 devices)

Terminating
Resistor

Incorporated (120 Ω)

Communication
Speed

9.6/19.2/38.4 kbps (at the time of shipment from factory: 9.6 kbps)

Data Bit Length

7/8 bits (when shipped from factory: 7 bits)

Stop Bit Length

1/2 bits (when shipped from factory: 2 bits)

Vertical Parity

None/Even/Odd (when shipped form factory: Even)

General-
Purpose
Input

No. of Input Points

One Point (Pulse Input)

Input Pulse Width

5 ms or more

Rated Input Voltage

12-24 VDC, -15% to +10%

Input Impedance

Approx. 2.2 kΩ

Input Current

12 V/5 mA (TYP), 24 V/10 mA (TYP)

ON/OFF Voltage

10.2 VDC or more/5.0 VDC or less

General-
Purpose
Output

No. of Output Points

Four Points (Monitoring Alarm Output)

Maximum Load Voltage/
Current

30 VDC/50 mA/Point

ON Resistor

5 Ω or less

Display

Display of Operating/Abnormal/Collection State and Monitoring Alarm
Display of Operating State of RS-485 Communications/General-Purpose I/O

Operation Buttons

RUN/STOP Button, RESET Button, and TEST Button

DIP Switch

DIP Switch for Setting

SD Drive

SD Card Drive, SD SAVE Button, and SD BUSY Display

Insulation Resistance *2

Between power terminals and FG terminal: 20 MΩ or higher (500 VDC,
megger)
Between power terminals and general-purpose input, general purpose
outputs 1 to 4, RS-485 communications ports 1 to 4, LAN, sub-LAN,
OPTION 1, and OPTION 2
Together: 20 MΩ or higher (500 VDC)
Grounding: Between FG terminal and OPTION 1/OPTION 2: 20 MΩ or higher
(500 VDC)

Withstand Voltage *2

Between power terminals and FG terminal: 1500 VAC for one minute
Between power terminals and general-purpose input, general purpose
outputs 1 to 4, RS-485 communications ports 1 to 4, LAN, sub-LAN,
OPTION 1, and OPTION 2
Together: 1500 VAC for one minute
Grounding: Between FG terminal and OPTION 1/OPTION 2: 500 VAC for
one minute

Vibration Resistance *2

10 to 150 Hz: Half amplitude of 0.1 mm, acceleration of 15 m/s²,
sweep 8 min. x 10 times for each direction of 3 axes

Shock Resistance *2

150 m/s², 6 directions of up, down, right, left, front and back, 3 times each

Operating Ambient Temperature/
Humidity *2

-10 to +55°C / 25-85%RH (no freezing and condensation)

Storage Ambient Temperature *2

-25 to +65°C (batteries are excluded)

Storage Humidity *2

Relative Humidity 25-85%RH

Protective Structure

IP20

Supported Memory Card

SD card (optional, up to 2 GB), SDHC card (optional, up to 32 GB)
Supported Format: FAT16/FAT32 *3
Recommended Product:
HMC-SD492(4GB), HMC-SD291(2GB) *4
If you are using a third-party card, SD card for industrial use is
recommended.

Data Protection of Internal Volatile
Memory

Lithium battery, five-year life (reference value, at ambient temperature of
23°C)

Built-in Clock

Supporting leap years from 2010 to 2099
Precision: ±40 sec/month (at ambient temperature of 23°C)

Mounting

Screw or use DIN rail to mount it

Weight

Approx. 0.7 kg

Accessories

Operation Manual, Startup Guide
Memory backup battery (stored inside the top panel of the EQ100-E)
CD-ROM (containing graph software EQ-Viewer and manual)

Operation Mode

Normal Mode

Modes when operated normally

Safe Mode

Modes when recovering from disasters or maintaining the device

Logging Function

The logging function is configured with collected data and event logs.
Collected data: The data collected from measurement devices are
saved in the internal memory.
Event Log: Log of EQ100-E monitoring alarm, device alarm, and
internal events are saved in the internal memory as event log.

Setup Function

The setup file needed for EQ100-E can be created using EQ-Manager
included in the accessory software.
The setup file can be written in EQ100-E from EQ-Manager, a web
screen, or the SD card in which the setup file is stored.

Time
Synchronization

Synchronization with
EQ Server

EQ100-E synchronizes time with the EQ Server (PC used as a server).

Synchronization with
SNTP Server

EQ100-E synchronizes time with the SNTP server.

Network Connection

LAN connection port: The connectable functions/devices are as follows:
A host system (EQ server, EQ-Manager, SMTP server, SNTP server,
FTP server, and FTP client), a personal computer (web browser), and
measurement device
Sub-LAN connection port: Connectable functions/devices are as
follows: Measurement devices, personal computers (web browser)

Web Function (Japanese, English, and
Chinese languages are supported)

You can confirm operating condition, operate the EQ100-E, view simple
graphs, and perform maintenance through a web browser on a
computer connected to the LAN or sub-LAN connection port. The
operation channel cannot be displayed as a graph.

Taking Out Internal Data File

The following four methods are available:

(1) Collecting by EQ Server

The EQ server collects the collected data and event logs stored in the
EQ100-E internal memory via the network.

(2) Operations on Web
UI Screen

The collected data or event logs stored in the EQ100-E internal memory
is downloaded to the personal computer by operations on the Web UI
screen.

(3) SD Card Output

Any of the following operations outputs the collected data and log files
stored in the EQ100-E internal memory to an SD card.
• Pressing the SD card save button on the EQ100-E front side
• Web UI operations: SD card data output operations
If the SD card output setting is configured as "Yes" by EQ-Manager, the
collected data stored in the EQ100-E internal memory is saved on an
SD card once a day.

(4) FTP Transfer

FTP server and FTP client functions are available.
• FTP server function: Acquires the collected data files stored in the
EQ100-E internal memory via an FTP client and the collected data on
an SD card attached to EQ100-E or an event log.
• FTP client function: Sends collected data files stored in the EQ100-E
internal memory to the FTP server from EQ100-E.

Monitoring
Alarm

Function

Alarm is set off when collected data exceeds the upper or lower limit.
Output to a general-purpose output terminal is available as well.

Email Notification

Function: Monitoring Alarm Email

Log to Internal Memory

Monitoring alarm occurrence is saved into the internal memory.
The event log can be checked on the Web UI screen and outputted as
an event log file.

Status Indication

The monitoring alarm indicator is turned ON.

Device Alarm
Detection

Function

Detects a device failure, setup/status failure, device failure,
communication failure, or monitoring process failure.

Email Notification

Function: Device alarm notification email

Status Indication

Lighting, blinking, blinking in long cycles, temporary lighting of the
device alarm indicator lamp

Log to Internal Memory

An occurred device alarm is saved into the internal memory. It can be
outputted as an event log file.

Contact Output

Function

An alarm can be outputted through the general-purpose output terminal
when the monitoring condition is met.

Email
Notification

Function

• Monitoring alarm notification email: Sent upon a monitoring alarm
occurrence.
• Device alarm notification email: Sent upon an occurrence of a device
failure or an abnormality of setup/status, device, communications, or
monitoring process of EQ100-E.
• Periodic alarm: An e-mail with the main text is written by the user is
sent at a specified time.
• Test email: Sent by Web UI operations to check the email notification
settings or the state of communications with the SMTP server.
Note: The SMTP function with email transmission authentication
supports:
• POP before SMTP
• POP before SMTP(APOP)
• SMTP AUTH PLAIN
• SMTP AUTH CRAM-MD5

Maintenance
Function

Communication Test

Communications with connected measurement devices are
continuously performed to check stability of the communications with
measurement devices. Collected data are not saved.

Clock Setting

The time is configured for the built-in clock of the EQ100-E.

General-Purpose
Output

The general-purpose output terminals of the main unit are operated ON
or OFF.

FTP Test Transfer

FTP transfer from the EQ100 to the FTP server is tested.

Firmware Update

The firmware of the EQ100-E is updated. The firmware can be updated
by any of the following methods:
• By Web UI operations, the firmware is transferred from the PC to
EQ100-E to update.
• By inserting an SD card containing the firmware to EQ100-E to update
the firmware.

Collection
Interval:
one minute

Five minutes
or more

RS-485 *4

RS-485
Connected
Sensor

Power Sensor
Other Sensors

124 devices
(31 devices/port x 4
ports

160 channels
(40 channels/port)

500 channels
(200 channels/port)

LAN

LAN Connection
Sensor

Power Logger
Environment Sensor

100 devices

500 channels

500 channels

Sensor via Wireless Unit Slave

30 devices *2
(14 sensors/slave unit)

40 channels

120 channels

Wireless Environment Sensor

30 devices *2

Follow the restrictions on the number of
connected devices.

PLC

CJ-Series
NJ/NX1P2-Series

10 devices

500 channels

500 channels

Pulse Input

-

One point

One channel

One channel

Operation
Channel

This channel is obtained by treating
the measurement channel by
arithmetic processing.

-

100 channels

100 channels