一台主机最多可扩展3个通讯模块，即一个PLC 系统可同时带5个通讯口与不同的设备进行通讯（主机自带2个分别为RS232与RS485的通讯接口）。用通讯模块扩展的通讯口与主机自带的通讯口功能完全相同。 五、通讯模块端子配线图 S01RS/H01RS 配线图 H02RS 配线图 六、RS485和RS232接线图 RS485接线方式 RS232...
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Wire the receiver according to the diagram. DIP Switch Power Terminal DIP Address Settings Red and Power Terminal When the switch is towards ON, the binary value is 1. If you set the DIP switch like the figure displayed below, its binary value is 00010, and its decimal value is 2. 1The...
wiringandcommissioning12 RS48workcable12 connectionof“master”station13 ACE909-2orACE919converters13 connectionof“slave”stations2wireRS48514 masterstationinRS232withACE909-214 masterstationinRS232withACE90915 masterstationinRS485withoutconverter16 ...
Figure 1.8: Timing Diagram for RS-232 to RS-485 Converter with RTS Control of RS-485 Driver and Receiver Note: 1 .Voltage here is determined by other devices on the line 2 .All peak values of voltages are approximate When an RS-485 network is connected in a two-wire multidrop party ...
1 2 3 4 5 Connect to 20mm drive earth max (PE) Figure 4: Connector Wiring Diagram 6 CMVLC401A Installation 3.3.4 Network Termination For an RS-485 network it is essential to install the specified termination resistors (120W), i.e. one at both ends of a network segment. Failure to ...
Figure 1.8: Timing Diagram for RS-232 to RS-485 Converter with RTS Control of RS-485 Driver and Receiver Note:1 .Voltage here is determined by other devices on the line 2.All peak values of voltages are approximate When an RS-485 network is connected in a two-wire multidrop party line...
NNZ39768-00 3/ 12 5 Wiring diagrams / Diagramas de cableado / Schémas de câblage / Schaltpläne INPUTS 0.20–2.5 mm2 R- R T- T (24–12 AWG) 7 mm (0.28 in) T 3.5 mm (1/8 in) T R R 0.5–0.6 N·m (4.4–5.3 in·lb) - - - - Gateway Pasarela Passerelle Gateway ...
DC 5V Real time Timing Delay Timer Relay Module Switch Control Clock Synchronization Multiple mode control Wiring diagram $2.50 - $2.70 Min. order: 10 pieces Timer Delay Switch Module AC220V Input/Output 10A Trigger Timer Delay Switch Module Turn Off Board Adjustable Time $1.30 - $1.50 Min. or...
This in effect disconnects the driver from the bus, allowing other nodes to transmit over the same wire pair. Figure 1.8 shows a timing diagram for a typical RS-232 to RS-485 converter. The waveforms show what happens if the VRTS waveform is narrower than the data VSD. This is not the...