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.

KOKUSAI BALEXT-SMP Redundant 8 channel CARDS

High Performance as 2–axis or 1–axis control unit, optionally also with direct measuring system. High Standard as 2–axis control unit, optionally also with direct measuring system. HLA/ANA as 2–axis control unit for highly–dynamic ”hydraulic axes” (modulating valves) or universal dynamic ”analog interface” for components to be controlled externally. SIMODRIVE 611 universal in the system group or also for ”standalone” devices. Various variants with analog or PROFIBUS DP interface. Variants with or without integrated positioning. SIMODRIVE 611 universal HRS with Resolver as 2–axis or 1–axis control unit. SIMODRIVE 611 universal HRS (high resolution) as 2–axis control units for encoders: – sin/cos or – EnDat or – TTL (only induction motors)If the digital drive modules are operated in conjunction with the SINUMERIK 840D CNC control system, then the NCU box must be located immediately to the right of the infeed module

Infeed modules

 The infeed modules are used to connect the drive group to the line supply. The infeed modules generate the DC voltage for the DC link from the following possible line supply voltages: 3–ph. 400 V AC 10% 50 Hz/60 Hz, 3–ph. 415 V AC 10% 50/60 Hz, 3–ph. 480 V AC + 6% –10% 50 Hz/60 Hz In addition, the electronic voltages (24 V, 15 V +5 V, etc.) are made available centrally to the drive modules and to the SINUMERIK 840D or SINUMERIK 810D – arranged as group – via the equipment bus. If the infeed modules are connected to a line supply other than a TN line supply, or a line supply that is not equipped with suitable residual current protective devices, then an additional transformer with separate windings in vector group yn is required according to selection table 7-8. The HF commutating reactor is also required for the regulated infeed/regenerative feedback module when there are upstream transformers. An appropriate matching transformer is also required for line supply voltages of 3–ph. 200 V/220 V/240 V/440 V/500 V/575 V AC 10% 50 Hz/60 Hz. Please observe the appropriate information and instructions for the 300 mm modules.

Module arrangement

For the arrangement of the infeed module, see Chapter 2.1.1. A minimum lateral clearance of 50 mm must be maintained between the module groups mounted at the same height. The necessary cooling components, such as externally mounted fan and/or air baffle plates for a module width of 100 mm to guide the air at the module heat sinks must be separately ordered when required. For other module widths, the baffle plates should be appropriately produced according to the drawing, see the dimension drawing in Chapter 12. Internal cooling The infeed modules can be ordered with module–internal heatsinks for cooling inside the control cabinet. The 300 mm wide modules, that can be ordered for pipe cooling, also offer the option of connecting a pipe for direct air cooling. External cooling Alternatively, infeed modules with heat sinks outside the housing for external cooling are available. When mounting, the heatsinks are inserted through the openings at the rear of the cabinet. Cooling is then realized on the customer side. For this type of configuration, a mounting frame is required for each module (refer to Fig. 2-9).