Sierra Monitor Corporation EX250-SEN1 SI Unit Model Indication Method, Part Names, SI Unit body

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SI Unit Model Indication Method

EX250 SEN1

Communication protocol

EN1 EtherNet/IP

Part Names

Tie-rod (2 pcs.)

Accessory

Dimensions ( unit : mm )

SI Unit body

 

SOL PWR MS NS

 

1

64.4

78.9

0

SETTINGS

63

- - - - -

BUS

59.8

PWR

Mounting/Installation

How to assemble / disassemble units.

No.

Part names

Application

1

Communication

Connect with EtherNet/IP line. Note1)

connector

 

 

 

 

 

2

Power supply connector

Supplies power to the solenoid valve, the Output Block, SI

Unit and the Input Block. Note1)

 

 

3

Input Block connector

Connects the Input Block.

 

 

 

4

Output Block connector

Connects the solenoid valve, Output Block and etc.

 

 

 

5

Display

LED display shows the SI Unit status. Note2)

6

Switch protective cover

Display the power supply status and communication

status with PLC. Note2)

 

 

7

Ground terminal

Used for grounding.

 

 

 

8

MAC address

A unique MAC address of 12 hexadecimal number digits to

each SI Unit.

 

 

M3 x 18 : 2 pcs.

(Hexagon socket head cap screw (with spring washer))

NOTE

Tie-rod : 2 pcs.

Tie-rod : 2 pcs.

Solenoid valve or

End Plate R (Output Block side)

EX9 series Output Block or

Power Block

SI Unit

Tie-rod : 2 pcs.

EX250 series Input Block

End Plate (Input Block side)

Note1 : For wiring method, refer to subsection "Wiring" (page 12) in this manual.

Note2 : For display and setting method, refer to subsection "Display/Setting" (page 15) in this manual.

Hold the SI Unit and the Input / Output Block in order to have no clearance between them while tightening the bolt.

Be sure to tighten bolt by specified tightening torque. (Tightening torque : 0.6Nm)

6

7

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Contents Reduced wiring system Contents Otherwise injury or failure can result Do not operate beyond specification rangeOtherwise accident caused by malfunction can result Otherwise injury can resultProduct Summary SafetySystem configuration general Mounting/Installation Dimensions unit mmSI Unit Model Indication Method Part NamesLayout of the EX9 series Output Block / Power Block Mounting/InstallationLayout of the Input Block Position of End PlateBasic specifications SpecificationsHigher-level bus MappingCommunication wiring WiringPower supply wiring Cable connectionWiring Display/SettingConnecting one or two power supplies to SI Unit Settings for displayDefault settings Display/SettingSwitch setting Input Block Model Indication Method EX250-IE1 EX250-IE2 EX250-IE3 Tie-rod 2 pcs AccessoryInput Block Model indication method Block typeInput connector pin layout Input wiring Cable wiringEX250-IE1 M12 connector, 5 pin, Socket EX250-IE1/2/3Display Power BlockOutput Block EX250-IE1 EX250-IE2/IE3Tie-rod 2 pcs Waterproof cap Accessory For socket1 pc Part Names Dimensions unit mmOutput Block Power Block Output wiring Cable wiring SpecificationOutput connector pin layout Pin alignment and connection drawing of the Output CableEX9-PE1 pin layout Power supply wiring Power BlockPower Cable Power Block Option DisplayOverall system TroubleshootingOption Check the wiring and pin number TroubleshootingEtherNet/IP compatible communication Green flashing Check the data rate and address

EX250-SEN1 specifications

Sierra Monitor Corporation's EX250-SEN1 is a next-generation environmental monitoring solution designed to enhance the safety and efficiency of industrial operations. This advanced device excels in its core functionality, providing real-time monitoring and management of gas emissions and other environmental factors.

One of the main features of the EX250-SEN1 is its ability to detect a wide range of hazardous gases, including combustible gases, toxic gases, and oxygen levels. This capability is crucial in industries such as oil and gas, manufacturing, and wastewater treatment, where gas leaks can pose serious safety risks. The device ensures compliance with safety regulations by providing operators with timely alerts and notifications of any hazardous conditions.

The EX250-SEN1 utilizes advanced sensor technology that offers high precision and reliability. Its sensors are capable of rapid response times, allowing for quick detection and intervention in case of gas leaks. Moreover, the sensors have a long lifespan and minimal drift, which reduces the need for frequent recalibration, thereby lowering maintenance costs and downtime.

Another significant technology feature of the EX250-SEN1 is its integrated communication capabilities. It can seamlessly connect with existing industrial control systems and networks, including Modbus, Ethernet, and wireless communication protocols. This connectivity allows for real-time data sharing and integration into broader monitoring systems, enabling operators to analyze trends and make informed decisions.

The EX250-SEN1's user-friendly interface further enhances its usability. It includes a clear display that provides immediate access to key performance indicators and gas concentration levels. Operators can easily navigate through various settings and configurations, making adjustments as needed without extensive training.

Additionally, the device is designed with ruggedness and durability in mind. Built to withstand harsh industrial environments, the EX250-SEN1 is resistant to dust, moisture, and extreme temperatures. This resilience ensures reliable performance in the field, reducing the risk of false readings due to environmental factors.

In summary, the Sierra Monitor Corporation EX250-SEN1 is a cutting-edge environmental monitoring device that combines advanced sensor technology, robust communication capabilities, and user-friendly design. Its comprehensive features make it an ideal solution for industries that require vigilant monitoring of environmental safety, promoting a culture of safety and compliance.
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