DS200UPSAG1AFD數字量擴展?_廈門阿米控技術有限公司

產品標題:PSD604單元可編程板卡

型號： PSD604

品牌：ABB

產品詳情資料：

現場接線：MDL654標簽上的藍色帶顯示MDL654是一個低壓模塊。連接到模塊前部的兩個24針插頭（Fujitsu FCN–365P024–AU）。從連接器到現場設備的布線是通過電纜進行的，電纜的一端有一個匹配的母連接器，另一端有剝線和鍍錫線。您可以購買一對預接線電纜，目錄號為IC693CBL327和IC693CBL 328，也可以構建電纜。更多信息請參見附錄B。安裝此模塊時，應遵循常規TTL接線慣例。為了抗噪聲，連接到模塊的I/O控制線的長度小於30米（信號衰減限制布線長度小於此值）。

過電流保護5.1 VDC輸出電子限制為7安培。3.3 VDC輸出限制為10安培。如果發生過載（包括短路），則會在內部檢測到過載，並關閉電源。電源持續嘗試重新啟動，直到過載條件。輸入線路中的內部保險絲作為備用。電源通常在保險絲熔斷前關閉。保險絲還可防止內部電源故障。如果發生任何過熱、過載或P/S故障，CPU故障表顯示故障。如果電源保險絲熔斷現場接線：IC695PSD040電源和接地連接電源和接地線連接到電源上的端子，則沒有其他指示，如右圖所示。每個端子接受一根AWG 14至AWG 22導線。警告：如果使用同一外部直流電源為係統中的兩個或多個電源供電，則每個RX3i電源的連接極性相同。由此產生的電位差可能會傷害人員或損壞設備。此外，每個背板連接到公共係統接地。。

產品英文詳情料:

Field Wiring: MDL654 The blue band on the label shows that MDL654 is a low-voltage module. Connections are made to two male 24–pin connectors (Fujitsu FCN–365P024–AU) on the front of the module. Wiring from the connectors to field devices is made through a cable having a mating female connector on one end and stripped and tinned wires on the other end. You can purchase a pair of pre–wired cables, catalog numbers IC693CBL327 and IC693CBL328 or build cables. See Appendix B for more information. Conventional TTL wiring practices should be followed when installing this module. For noise immunity, I/O control lines connected to the module must be less than 30 meters in length (signal attenuation limits wiring length to less than this maximum).

Overcurrent Protection The 5.1 VDC output is electronically limited to 7 Amps. The 3.3 VDC output is limited to 10 Amps. If an overload (including short circuits) occurs, it is sensed internally and the Power Supply shuts down. The Power Supply continually tries to restart until the overload condition is removed. An internal fuse in the input line is provided as a backup. The Power Supply usually shuts down before the fuse blows. The fuse also protects against internal supply faults. The CPU Fault Table shows a fault if any Overtemperature, Overload, or P/S Fault occurs. There is no additional indication if the Power Supply fuse blows Field Wiring: IC695PSD040 Power Source and Ground Connections The wires from the power source and ground connect to the terminals on the Power Supply as shown at right. Each terminal accepts one AWG 14 to AWG 22 wire. Warning If the same external DC power source is used to provide power to two or more power supplies in the system, connection polarity must be identical at each RX3i power supply. A resulting difference in potential can injure personnel or cause damage to equipment. Also, each backplane must be connected to a common system ground.

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DS3800NMEA1K1H	DS3800NRTB1A	DS3815RCA1BL004
DS3800NMEA1L1J	DS3800NRTB1A1A	DS3815RCC1BL018
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DS3800NPSE1B1A	DS3800NTEA1A1A	DS3815RCL1BL008
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