Sierra Monitor Corporation EX250-SEN1 Display, Output Block, Power Block, EX250-IE1 EX250-IE2/IE3

Page 13

Display/Setting

Display

EX250-IE1

EX250-IE2/IE3

 

0

0

1

 

2

1

3

EX250

EX250

EX9 Series Output Block/Power Block Model Indication Method

The EX9 series General Purpose Output Block is the unit to operate various output (solenoid valve, relay, etc.) in combination with valve and SI Unit.

There are two types ---- one type is for low wattage load (EX9-OET1) receiving power

supply from SI Unit, and the other type is for high wattage load (EX9-OEP1) receiving power supply from an external source. NOTE)

The type for high wattage load is used in combination with the Power Block (EX9-PE1) connected with external power supply.

As the low wattage load type is powered from SI Unit, the wattage of load is limited to 1.5W NOTE) . For a load up to 12W, use the Power Block and the high wattage load type.

NOTE

+COM. type EX9-OET/P2 cannot be connected to EX250-SEN1.

Display

 

Description

PWR

Lights up

Power supply for sensor is ON.

 

 

Off

Power supply for sensor is OFF.

 

 

 

 

0, 1, 2, 3

Lights up

Sensor signal input corresponding to the number is ON. (Logic "1")

 

 

Off

Sensor signal input corresponding to the number is OFF. (Logic "0")

 

Output Block

EX9 OE

1

Output specification

1

PNP output (-COM.)

Power supply type

TInternal power supply type (for low wattage load)

P External power supply type (for high wattage load)*

*It is connected to the Power Block while its operation.

Switch setting

Applicable sensor to the Input Block can be switched to NPN/PNP.

Remove the Input Block according to the "Mounting/Installation" (Page 7) in this operation manual, then set up the switch with a sharp-pointed watchmakers screw driver etc.

Install the Input Block after the setting according to "Mounting/Installation" (Page 7) in this operation manual.

NPN/PNP selector switch

NPN

PNP

Power Block

EX9 PE1

22

23

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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 resultSystem configuration general SafetyProduct Summary 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 displaySwitch setting Display/SettingDefault settings 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/IE3Output Block Power Block Part Names Dimensions unit mmTie-rod 2 pcs Waterproof cap Accessory For socket1 pc Output wiring Cable wiring SpecificationOutput connector pin layout Pin alignment and connection drawing of the Output CablePower Cable Power Block Power supply wiring Power BlockEX9-PE1 pin layout Option DisplayOption TroubleshootingOverall system 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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