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Brand:TOSHIBA
Type:2N3A8130-A
Origin: the United States
Warranty: 365 days
Colour: new/used
Shipping method: Courier delivery
Module of PLC, DCS, ESD system card, the card is a vibration monitoring system, steam turbine control system module, the advantages of the gas generator spare parts brand: 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
Our main products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, mechanical, electronic manufacturing, automobile manufacturing, plastic machinery, electric power, water conservancy, water treatment/environmental protection, boiler heating, energy, power transmission and distribution and so on.
The 505E control’s terminal blocks are designed to be removed by hand. After 505E input power is disconnected, the terminal blocks can be removed one at a time by prying them off using ones finger tips. When removing a terminal block, never pull on the wires connected to the terminal block. Wires for the fixed mounted power terminals should be stripped 5–6 mm (0.22”) long. Wire for the pluggable I/O terminals should be stripped 8–9 mm (0.33”) long. When a bulkhead enclosure is required, all electrical connections must be made through the gland plates provided on the bottom of the bulkhead mount enclosure to the terminal blocks inside. See Figure 2-2. Power Supplies The 505E is available with three different input power source selections. The part number of the 505E depends on the rating of the input power source it can accept. The ratings of the required input power source on each unit can be identified by the back panel sticker or control part number. The sticker will show the correct source power ratings for each unit by a punched hole next to the rating. Refer to Volume 2 for all power supply specifications. The 505E’s input power supply terminal blocks accept wires from 0.08–2.5 mm² (27–12 AWG) wire. Internal fuses, in series with each input power trace, are used to protect the 505E’s input circuitry. All fuses are rated as slow-blow type fuses. These fuses are accessed by taking the 505E’s back cover off and are located on its power supply module (bottom module). Refer to Figure 2-8 for fuse locations. The ratings for the different sources of input power accepted by the 505E and the 505E’s internal fuse sizes are listed as follows: 18–32 Vdc (6.25A internal fuse, 77VA maximum draw) 88–132 Vac @ 47–63 Hz or 90–150 Vdc (2.5A internal fuse, 143VA maximum draw) 180–264 Vac @ 47–63 Hz (1.5A internal fuse, 180VA maximum draw) Each 505E requires a power source capable of a certain output voltage and current. In most cases this power rating is stated in volt-amperes (VA). The maximum VA of a source can be calculated by taking the rated output voltage times the maximum output current at that voltage.
This value should be greater than or equal to the 505E VA requirement. 505E power supply holdup times are determined by the 505E power supply and input power used. The below times are based on worse case conditions (i.e. 88 Vac with a possible range of 88-132 Vac when power is lost). These holdup times should be used when the 505E is powered by an Uninterruptable Power Source (UPS) to evaluate if the UPS’s switch over time is quick enough to avoid a system trip. A UPS’s switch-over time must be less than the below specified holdup times: Power Supply Holdup Times 18–32 Vdc Power Supply 14 milliseconds 88–132 Vac @ 47–63 Hz or 90–150 Vdc Power Supply 30 milliseconds 180–264 Vac @ 47–63 Hz Power Supply 58 milliseconds
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