Sierra Monitor Corporation EX250-SEN1 instruction manual Troubleshooting, Option, Overall system

Page 18

Option ( continued )

7End Plate (Input Block side)

How to order

EX250-EA 1

Mounting method

1 Standard product

2 For DIN rail mounting

Accessory

Hexagon thin socket head bolt (2 pcs.)

18 12.5

60

EX250-EA1

64.4

66

75

EX250-EA2

12.5

64.4

 

18

 

 

66

60

 

 

75

Troubleshooting

Overall system

No.

Item

Solution/Corrective action

1

Solenoid valve

Check the power for output (24VDC) is supplied.

 

does not work

Check that the connectors are properly connected.

 

 

Check the communication status of EtherNet/IP.

 

 

 

2

Solenoid valve does not

Check the wiring specification for manifold block

 

work as programmed

assembly and modify the program.

 

 

 

3

No input signal even

Check the power for input and control (24VDC) is

 

though connected with

supplied.

 

sensor(s)

Check that the connectors are properly connected.

 

 

Check indicator LED of each Input Block light ON.

8End Plate R (Output Block side)

Check the communication status of EtherNet/IP.

Check the sensor type (PNP/NPN).

How to order

EX9-EA 03

Mounting method

03 Standard product

04 For DIN rail mounting

EX9-EA03

18 12.5

66

60

75

EX9-EA04

18 12.5

66

60

75

4 Output equipment

Check that the output power (24VDC) is supplied.

connected to the

For the high wattage load type, check that the external

Output Block does

power (24VDC) is supplied from the Power Block.

not operate.

Check that the Output Block is applicable to PNP.

 

Check that the connectors for connection are properly

 

connected.

 

Check that the connected load does not exceed the

 

rated load.

 

Check the communication status of EtherNet/IP.

9Waterproof Cap

Mounted on the unused ports of the Input Block, Output Block and Power Block.

The proper use of this Waterproof Cap can achieve IP67 Enclosure. (The Waterproof Caps are delivered together with the Power Block as accessories.)

How to order

EX500-AW

Connector specification

ES

M8 connector ( for socket ) / 10 pcs.

TS

M12 connector ( for socket ) / 10 pcs.

NOTE

Tighten the Waterproof Cap by the specified tightening torque. (0.05Nm for M8, 0.1Nm for M12)

32

33

Image 18
Contents Reduced wiring system Contents Otherwise accident caused by malfunction can result Do not operate beyond specification rangeOtherwise injury or failure can result Otherwise injury can resultSafety System configuration generalProduct Summary SI Unit Model Indication Method Dimensions unit mmMounting/Installation Part NamesLayout of the Input Block Mounting/InstallationLayout of the EX9 series Output Block / Power Block Position of End PlateHigher-level bus SpecificationsBasic specifications MappingPower supply wiring WiringCommunication wiring Cable connectionConnecting one or two power supplies to SI Unit Display/SettingWiring Settings for displayDisplay/Setting Switch settingDefault settings Input Block Model indication method EX250-IE1 EX250-IE2 EX250-IE3 Tie-rod 2 pcs AccessoryInput Block Model Indication Method Block typeEX250-IE1 M12 connector, 5 pin, Socket Input wiring Cable wiringInput connector pin layout EX250-IE1/2/3Output Block Power BlockDisplay EX250-IE1 EX250-IE2/IE3Part Names Dimensions unit mm Output Block Power BlockTie-rod 2 pcs Waterproof cap Accessory For socket1 pc Output connector pin layout SpecificationOutput wiring Cable wiring Pin alignment and connection drawing of the Output CablePower supply wiring Power Block Power Cable Power BlockEX9-PE1 pin layout Display OptionTroubleshooting OptionOverall system EtherNet/IP compatible communication TroubleshootingCheck the wiring and pin number 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.