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<title><![CDATA[EC21 Product Catalogs - digital relay controller]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/digital-relay-controller--0927/1/digital relay controller.html]]></link><item>
<title><![CDATA[Remote Monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller]]></title><link><![CDATA[https://bliiot614.en.ec21.com/Remote-Monitoring-for-Unattended-Plant--11953971_11954443.html]]></link><description><![CDATA[​Product Description​
​Product Description​
The Industrial 4G Wireless Cellular RTU S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port.]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Smart IOT Gateway 4G RTU Data Acquisition Module for Humidity Monitoring]]></title><link><![CDATA[https://12341567891234567890.en.ec21.com/Smart-IOT-Gateway-4G-RTU--11940353_11944341.html]]></link><description><![CDATA[digital inputs, 6 analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, and RS485 serial port. It can m]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[Yokogawa  CENTUM-CS XL]]></title><link><![CDATA[https://jiangstar.en.ec21.com/Yokogawa-CENTUM-CS-XL--9022887_9290701.html]]></link><description><![CDATA[Digital Output Module （32-Channel, 24 V DC, Pressure Clamp Terminal Support Only, Isolated）
ADV561 Digital Output Module （64-Channel, 24 V DC, Isolated）
ADR541 Relay Output Module （16-Chann]]></description><pubDate><![CDATA[20240517]]></pubDate></item>
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<title><![CDATA[Programmable Logic Controller Allen Bradley 1761-L32AAA]]></title><link><![CDATA[https://lucylee8686.en.ec21.com/Programmable-Logic-Controller-Allen-Bradley--11904752_11904761.html]]></link><description><![CDATA[Digital Inputs, (10) TRIAC Outputs, (2) Relay Outputs. It has built-in 1 K EEPROM memory which is allocated for 737 instruction words and 437 data words. This controller has an integrated RS232 commu]]></description><pubDate><![CDATA[20240221]]></pubDate></item>
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<title><![CDATA[PC Monitoring System]]></title><link><![CDATA[https://seungil.en.ec21.com/PC-Monitoring-System--2134731_3144486.html]]></link><description><![CDATA[digitalized precision control, optimum start/stop control, load weight control, compressor operation according to the schedule program, which results in energy saving and extension of devices&apos; durabi]]></description><pubDate><![CDATA[20121231]]></pubDate></item>
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<title><![CDATA[Belt Sway Switch]]></title><link><![CDATA[https://seshinelec.en.ec21.com/Belt-Sway-Switch--3947497_3947511.html]]></link><description><![CDATA[relay switches on. The switch off of the output relay indicates the normal condition. 
Belt Speed Relay It detects the speed or condition of the speed of belt conveyor by motion digital sensor. 
Belt]]></description><pubDate><![CDATA[20091118]]></pubDate></item>
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<title><![CDATA[Fisher Dcs]]></title><link><![CDATA[https://spring95000.en.ec21.com/Fisher-Dcs--5508780_5508841.html]]></link><description><![CDATA[CONTROL 1 5 CL7001A1 CIRCUIT BOARD, FISHER CL7001A1 CONFIGURABLE CONTROLLER W/O DISCRETE I/O 23 6 CL7016SPR-INTC2 CIRCUIT BOARD, FISHER CL7016SPR-INTC2 INTERCONNECT ASSY 1 7 DC6531EA1R CIRCUIT BOARD,]]></description><pubDate><![CDATA[20110605]]></pubDate></item>
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<title><![CDATA[Plantguard P8110B P8151B P8403 P8431 P8451 P8461 P8471 P8448]]></title><link><![CDATA[https://bruseguo.en.ec21.com/Plantguard-P8110B-P8151B-P8403-P8431--7567727_7567797.html]]></link><description><![CDATA[Digital Output FTA
P8870 32 channel info at oilwaterfilter dot com FTA
P8871 16 channel 120V dc Digital Output FTA
P8891 2 channel High Integrity Relay Output FTA
P8901 VFTA Fuse/Link Pack
P8902 FTA
]]></description><pubDate><![CDATA[20230129]]></pubDate></item>
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<title><![CDATA[Siemens Electronic Module. 230VAC/5A ST 6ES7136-6RA00-0BF0]]></title><link><![CDATA[https://cjf13617190750.en.ec21.com/Siemens-Electronic-Module.-230VAC-5A--11746663_11747558.html]]></link><description><![CDATA[digital DC speed regulating device 6RA23, 6RA24, 6RA28, 6RA70, 6SE70 series
Siemens actuator, burner, controller, electric eye, flame detector, module, operation panel, etc
Siemens SQN, SQM, AGG, LFL]]></description><pubDate><![CDATA[20230314]]></pubDate></item>
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<title><![CDATA[Hot Sale Low Price 5kv 10kv Megger Meter Digital Insulation Resistance Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/Hot-Sale-Low-Price-5kv--10544358_10544688.html]]></link><description><![CDATA[Digital Megger Tester/insulation tester megger:
1. 32-bit micro-controller, Chinese user interface, easy to operate.
2. Automatically calculates the absorption ratio and the polarization index, and a]]></description><pubDate><![CDATA[20180605]]></pubDate></item>
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<title><![CDATA[8DIN+2Relay 4G Wireless Remote Monitoring SMS Alarm Controller]]></title><link><![CDATA[https://kingpigeoniot20.en.ec21.com/8DIN-2Relay-4G-Wireless-Remote--11855887_11856953.html]]></link><description><![CDATA[S150 is a cost-effective Cellular SMS Controller. The SMS controller features 8 digital inputs, 2 relay outputs, it can be connected to various detectors, such as water level detectors, door sensors,]]></description><pubDate><![CDATA[20231020]]></pubDate></item>

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