ABB 3BDH000741R1 CTI 21-P Ex DCS/PLC controller
Brand ABB Color Standard Application Industrial height 145mm rated current 319mA
Protection Level IP45 Suitable for motor power 156KW Application Site Power Industry Material Code GJR2391500R1220 Power industry HIEE401782R0001 Part No. 3BDH000741R1 CTI21-P Ex
Applicable pipe 2 Whether imported is weighing 4.18 kg can be sold nationwide

ABB 3BDH000741R1 CTI 21-P Ex DCS/PLC controller
The frequency input module is added to the 3BDH000741R1 CTI 21-PEx conditioner series
July 12 – Dataforth Corporation of Tucson, Ariz., has just introduced the latest addition to its SensorLex 8B isolated analog signal conditioner family: the 8B45 series frequency input module. These modules receive zero-pass or TTL level sensor output signals and then isolate, convert, and filter the signals to provide a high level analog voltage output. Available models provide measurement of a wide range of frequency signals, up to 100kHz signal amplitude ranges from 100 MVP-p to 350 VP-p. The 5V constant voltage excitation source is used for magnetic pickup sensors, contact closure sensors, or other sensors that require excitation. Situations where space is at a premium; The 8B45 module offers signal conditioning in the smallest package on the market
Monitoring and control of rotating machinery or equipment
Machine health monitoring
Offers installations that require immunity isolation or interrupt ground loops, with inputs ranging from 500Hz to 100kHz, allowing the module to be suitable for almost any process control application. Other ranges are also available upon request. The modules are encapsulated and sealed, and do not require long adjustments by the user to maintain calibration. Both zero-crossing and TTL input signal paths have built-in hysteresis to prevent stray noise from destroying the output signal. To ensure the protection of expensive data acquisition equipment, the 8B45 module signal output is protected against accidental connections of voltages up to 240Vrms. All models are designed for use in Class I Zone 2 hazardous sites and comply with the European EMC Directive. Other key 8B45 features are common to Dataforth throughout the 8B series, including 1500Vrms isolation

ABB 3BDH000741R1 CTI 21-P Ex DCS/PLC controller
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