ZHC1921 Ethernet Modbus RTU is a network IO product that supports 6 channels of dry (wet) node detection, 4 channels of relay (COM, NO) output, 4 channels of analog (current 4~20mA) detection, and one serial port transparent transmission. It is compatible with Modbus RTU/TCP protocol. With “remote control” as the core function, it is highly easy to use, and users can easily and quickly integrate into their own systems to realize Remote, LAN, and local control of Ethernet and RS485.
| Netwerkparameters | Seriële poort | |||
| Type netwerk | Ethernet | aantal poorten | RS485*1 | |
| Aantal netwerkpoorten (10/100M) | LAN *1 | standaard | RS485: A, B | |
| Type netwerkpoort | Ethernet-signaal RJ45 | baudrate | 600~921600bps | |
| Bescherming tegen elektromagnetische isolatie | 1,5KV elektromagnetische isolatie | databits | 8, 9 | |
| Crossover directe aansluiting automatisch schakelen | -- | stopbit | 0.5 , 1 , 1.5 , 2 | |
| Externe netwerktransformator | onnodig | Controlegetal | GEEN EVEN ODD | |
| DO | AI | |||
| Aantal interfaces | 4 schakeluitgangen | Aantal interfaces | 4 analoge ingangen | |
| Standaard | NO*4, COM*4 | standaard | AI*4, GND*2 | |
| Mechanische duurzaamheid | 10^7 | omvang van de test | 4~20mA | |
| Elektrische duurzaamheid | 10^5 | |||
| Capaciteit | 5A | PI | ||
| 250VAC 30VDC | Aantal interfaces | 2 pulstelling | ||
| Standaard | PI*2, COM*1 | |||
| DI | Examenbereik | 10000Hz | ||
| Aantal interfaces | 6 schakelingangen | |||
| Standaard | DI*6, COM*1 | EMC | ||
| Detectiebereik (natte knoop) | 5~50V->Hoog | ESD | IEC61000-4-2, niveau 4 | |
| 0~2V->Laag | Overspanning | IEC61000-4-2, niveau 3 | ||
| Groep Polsslag | IEC61000-4-2, niveau 3 | |||
| Stroomvoorziening | ||||
| Spanning | 12~36V | |||
| Huidige | 60mA (gemiddeld) @12V | |||
| 30mA(gemiddeld) @36V |
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