Input-output modules ENMV

ENMV input-output modules are intended for use as part of systems for collecting and transmitting information from substations and power plants. Together with ENKS-3m and ENIP-2 data collection devices, ENMV modules allow creating distributed telemechanics systems for power facilities. ENMV perform the functions of discrete and analog input-output , provide data transmission via galvanically isolated digital interfaces RS-485 and Ethernet to automated dispatch control systems. Data collection can be carried out both directly from the ENMV, and through data collection devices, telemechanics devices and other automation equipment. The series includes: —— ENMV ‑ 1 – input-output modules; —— ENMV ‑ 3 – analog input modules for SMPR; —— ENMV ‑ 1W – modules with 1 ‑ Wire support. ENMV ‑ 1 are equipped with various types of discrete outputs, including relay outputs, which allows you to issue control actions directly to the control circuit of the switching device. ENMV-1 has a built-in clock real time and supports time synchronization from the ENKS-2 time correction unit or via exchange protocols from a higher level. The built-in clock and event logs allow to assign time stamps to registered events (changes in the states of discrete inputs and outputs) with an accuracy of 1 ms. ENMV-3 are used in transient monitoring systems (TMS) of power plants to control the excitation parameters of generators. Those. specifications http://enip2.ru/production/input_output/enmv-1/