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.

700-PKT/B Contactor module

where the highest performance class with a total transmission time of 3 ms is supported. The relay can simultaneously report events to five different clients on the station bus. All communication connectors, except for the front port connector, are placed on integrated optional communication modules. The relay can be connected to Ethernet-based communication systems via the RJ-45 connector (100BASE-TX) or the fibreoptic LC connector (100BASE-FX). If connection to a RS-485 network is required, the 10-pin screw-terminal connector can be used. Modbus implementation supports RTU, ASCII and TCP modes. Besides standard Modbus functionality, the relay supports retrieval of time-stamped events, uploading of disturbance files and storing of the latest fault records. If a Modbus TCP connection is used, five clients can be connected to the relay simultaneously. When the relay uses the RS-485 bus for the Modbus RTU/ASCII communication, both two- and four wire connections are supported. Termination and pull-up/down resistors can be configured with jumpers on the communication card so external resistors are not needed. The relay supports the following time synchronization method with a time-stamping resolution of +/-1 ms: Ethernet based: • SNTP With special time synchronization wiring: • IRIG-B

Display options

The relay is available with two optional displays, a large one and a small one. Both LCD displays offer full front-panel user-interface functionality with menu navigation and menu views. The large display offers increased front panel usability with less menu scrolling and improved information overview. The large display is suited for relay installations where the front panel user interface is frequently used, whereas the small display is suited for remotely controlled substations where the relay is only occasionally accessed locally via the front panel user interface.By means of appropriate mounting accessories the standard relay case for the 615 series relays can be flush mounted, semi-flush mounted or wall mounted. The flush mounted and wall mounted relay cases can also be mounted in a tilted position (25°) using special accessories. Further, the relays can be mounted in any standard 19” instrument cabinet by means of 19” mounting panels available with cut-outs for one or two relays. Alternatively, the relays can be mounted in 19” instrument cabinets by means of 4U Combiflex equipment frames. For the routine testing purposes, the relay cases can be equipped with test switches, type RTXP 18, which can be mounted side by side with the relay cases. Mounting methods: • Flush mounting • Semi-flush mounting • Semi-flush mounting in a 25° tilt • Rack mounting • Wall mounting • Mounting to a 19” equipment frame • Mounting with a RTXP 18 test switch to a 19”rack