6ES7901-3DB30-0XA0 support PPI,multimaster PPI,advanced PPI, S7-200PLC and HMI TP177/OP177 6ES7 901-3DB30-0XA0 90 degree.
Made by us,100% tested before the shipment,quality is guaranteed,1 year warranty.
Package:
1pc 6ES7901-3DB30-0XA0
Features:
1.optoelectronic isolated adapter, built-in 8 DIP switches, support PPI protocol,multi-master PPI protocol, advanced PPI protocol, and 187.5Kbps high speed communication
2.support 10/11 bit MODEM communication,built-in DC24V high efficiency power module, and DC5V-5V isolated power supply module,achieve the PPI, advanced PPI high-speed communication, 100% compatible with Simatic original
3.PPI interface built-in multi-protections, anti-static, 600W surging protection, overvoltage protection, overcurrent protection, then downloading and monitoring is more stable.
4.Support Simatic S7-200 full range of PLC programming, uploading and downloading, and support Simatic text and touch screen application, OS updating, such as TP177 / OP177 / Smart 700/1000 HMI etc.
How to use:
Ordinary USB / PPI mode
For direct connection with your PC
◇ set the PPI / Freeport mode (switch 5 = 0)
◇ set the baud rate (switch 1,2,3)
◇ Set the local mode (switch 6 = 0)
◇ Set 11bits (switch 7 = 0)
For connection with Modem
◇ set the PPI / Freeport mode (switch 5 = 0)
◇ set the baud rate (switch 1,2,3)
◇ set a remote mode (switch 6 = 1)
◇ set 10 or 11bits (switch 7),the bit of each character setting matches with your Modem
Multi-master PPI mode
When the cable is applicable to multi-master mode, no need to set the baud rate switch, STEP7-Micro / WIN software will automatically start to find the baud rate of your CPU, set as follows:
Setting PPI mode (switch 5 = 1)
Setting local mode (switch 6 = 0)