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.

TOSHIBA 2N3A8130-A Semiconductor module

The following illustration shows which circuit parts of the unit are electrically isolated from each other and which internal connections exist. Here, both the clearances and creepage distances and also the test voltages used correspond to DIN/VDE 0160. The unit is connected via the 6.3 mm Faston terminal (bottom left) to the functional earth (switch cabinet earth) via a wire with a cross section of 6 mm2 (also see Figure 6).

Serial interface CONSOLE A terminal (e.g. an IBM–PC with 907 PC 33 in Terminal mode) can be connected to the CONSOLE interface for commissioning. The CONSOLE interface can be used to
configure the telephone directory or configuration data (only in the case of dial–up modems),
follow the communication sequence (fault–finding during commissioning). This function can be deactivated after commissioning. Serial interface RCOM The RCOM network is connected to this interface. It is connected via a modem with standard interface.

Networking Interface

The networking interface, a special parallel interface, allows the 07 KP 90 R202 communication module to be connected to ABB Procontic CS31 central units (such as 07 KR 91 R252, 07 KT 92, 07 KT 93). The housing of the communication module is connected to the housing of the ABB Procontic CS31 basic unit by a snap–fit connection. The electrical connection is via a 40–pole ribbon cable with socket connector, soldered onto the 07 KP 92 R202 side.Mounting the expansion housing 1. Detach the cover on unit 07 KT 93 from the networking interface. 2. Plug the socket strip of the 40–pole ribbon cable secured to the 07 KP 90 R202 onto the networking connector of the 07 KT 93. 3. Place both units on a level surface and slide them together so that they engage. 4. Slide in the connection part to fix the housing in position. Note: Mounting of the 07 KP 90 R202 to 07 KR 91 / 07 KT 92 takes place in a similar way

Diagnosis

EIA RS–232 or EIA RS–485 (RCOM only) Electrical isolation yes, RCOM interface with respect to the rest of the unit (also see Figure 5) Potential differences So that no earthing potential differences arise between the 07 KP 90 R202 and the peripheral units connected to RCOM and CONSOLE, the latter are supplied from the switch cabinet mains socket (also see earthing connections in Figure 5).

in accordance with DIN EN 50022–35, 15 mm deep The DIN rail is located in the middle between the upper and the lower edges of the module. Fastening by screws using 4 M4 screws. Width x height x depth 140 x 120 x 85 mm Wiring method by removeable terminal blocks with screw–type terminals, max. 2.5 mm2 Weight 450 g Dimensions for mounting see the following drawing