pm554 communication cable details
please help me in finding out correct cable wiring diagram for programming pm554,i ve usb to serial converter and rs232-rs485 converter ,since pm554 supports ly rs 485 comm which terminals should i connect in com1 port[com1 ly is available] i) .for programming with control builder and (ii).connecting with hmi cp415.,also need configuration settings to be done in control builder and cp400soft.thanks in advance....
i tried the following connection...
1.usb to serial,
2.serial to rs485(cnv-02-b)
3.connected tx+ to 3rd pin of com1,tx- to 8th pin of com1 in pm554
but didnt work!
For programming of PM554 you will need the TK503 or The TK504 in combination with a TA562.
For the connecction to the CP4xx you will need the TK406 Cable.
PIN out in PDF for TK406.
Regarding the PM5xx cable:
Have you tried to connect ground on pin5 also?
It is described in the TK406 cable.