The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

ELMA 1900002919-0000R output scan module

Any Mode Shutdown The purpose of Any Mode Shutdown is to shut down the UPS output by turning Off the rectifier, inverter and static switch so that there is no power to the loads. Any Mode Shutdown can be operated locally or remotely: • Local Any Mode Shutdown can be performed by shorting pins 1 and 2. • Remote Any Mode Shutdown can be performed using a switch mounted at a remote location and connected to pins 1 and 2. NOTE: Remote Power Off will be performed either by NO or NC contact of Any Mode Shutdown, depending on the settings in the configuration program. A current-limited source for this optocoupler (+12 VDC, 50 mA) will be available from the UPS. The connection to the UPS for remote connection will be via terminal block connector. Any Mode Shutdown wiring must conform to all national, regional and local wiring regulations. WARNING! When the Auto-Enable output option is selected and the UPS output is disabled using Any Mode Shutdown, the GXT4 output can turn On automatically and without warning if the connection is changed.

Battery Mode Shutdown

 Battery Mode Shutdown permits shutting down the UPS by turning Off the rectifier, inverter and static switch so that there is no power to the load when the UPS is On Battery. The auxiliary power for the UPS will still be active. Battery Mode Shutdown can be performed locally or remotely: • Local Battery Mode shutdown can be performed by shorting pins 3 and 4. • Remote Battery Mode Shutdown can be performed using a switch mounted in a remote location and connected to pins 3 and 4. NOTE: Remote Power Off will be performed by NO contact. A current-limited source (+12 VDC, 50 mA) will be available from UPS. The connection to the GXT4 for remote connection will be via terminal block connector. Battery Mode Shutdown wiring must conform to all national, regional and local wiring codes and laws. This signal must last for 1.5 seconds or longer. A battery shutdown signal will not cause an immediate shutdown. It will start a 2-minute shutdown timer. This timer cannot be stopped once triggered. If the mains power returns during this countdown, the GXT4 will still shut down and must remain shut down for 10 seconds. Whether the UPS turns back On when the power is restored depends on the auto-restart setting. 6.4.3 On Battery On Battery signal is a Normally Open (NO) dry contact. When the UPS is supplying output power from the battery this dry contact will be closed.