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DELTE DELCOM-3222 RS-485/232C Serial Communication Converter

DELTE DELCOM-3222 RS-485/232C is a converter used for serial communication, which supports converting RS-232C signals to RS-485 signals or vice versa. This type of converter is very common in industrial automation, remote monitoring, and data acquisition systems because it can extend communication distance and support multi device connections.
RS-232C and RS-485 are two different serial communication standards. RS-232C is a single ended communication standard commonly used for short distance communication. Its electrical characteristics define logic levels (logic “1” is -3 to -15V, logic “0” is+3 to+15V) and signal line functions, such as send (TXD), receive (RXD), request send (RTS), confirm send (CTS), etc. RS-485 is a differential signal standard with better anti-interference ability, suitable for long-distance communication. Its electrical characteristics are logic “1” from+2 to+6V and logic “0” from -2 to -6V.

The standard communication distance of RS-232C is relatively short, usually 50 feet (about 15 meters), while the communication distance of RS-485 can reach 1200 meters or even longer. In addition, RS-485 supports higher data transmission rates, typically up to 10 Mbps, while RS-232C typically has a maximum rate of 20 kbps. Therefore, the DELTE DELCOM-3222 RS-485/232C converter is very useful in applications that require long-distance and high-speed communication.
RS-485 supports multiple device connections and can connect up to 32 devices on one bus, while RS-232C typically can only connect two devices (one DTE and one DCE). Therefore, the DELTE DELCOM-3222 RS-485/232C converter is highly suitable for industrial control systems that require multi device communication.

DELTE DELCOM-3222 RS-485/232C Serial Communication Converter

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Main business of the company

① ABB AC800M series modules, industrial robot parts DSQCseries, Bailey INFI 90, 800xA, Advanced OCS with Master Software, with MOD 300software Advanced OCS, Freelance – Process Industry Distributed Control System, Symphony Melody, Satt OCS, Symphony DCI System Six,Harmony/ INFI 90,security system

② Schneider 140 Series CPU Module

③ General Electric series products IC693 IC695 IC697 IC698 Relay protection SR469 starts SR369 starts SR489 starts SR750 starts IS200/IS215/IS220/DS200/DS215/VMIVME starts 7750 7807

④ Ticonex series products 372135034351B, 36253009

⑤ Bently 3500 series large and small cards 1900 series power modules 3500/15, 3500/20, 3500/22M ,3500/42M ,3500/25, 3500/32 ,3500/53 etc

⑥ Allen Bradley (ICS TRIPLEX) series products 1394, beginning 2711, beginning 17561747,T8461, T8461C,T8480 C,T8110 ,T8111C ,T8403 ,T8403C etc

⑦ EMERSON/Westinghouse series products OVATION system WDPF system MAX0 system spare parts. DELTAV VE3008/CE3008/SE3008/VE3007/VE3006, SE4006P2

⑧ Foxboro: I/A Series system, FBM (Field Input/Output Module) sequential control, trapezoidal logic control, accident memory processing, analog-to-digital conversion, input/output signal processing, data communication and processing, etc. FCP270/FCP280/FBM201… FBM242

⑨ Woodword: 9907-167 9907-164 9907-165 5464-414 5466-316 5501-467 5501- Beginning 8444- Beginning

⑩ Bosch Rexroth: Indramat, I/O modules, PLC controller, drive module, etc.

⑪ Motorola: MVME 162 MVME 167, MVME5500, MVME6100 and other series.

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