13
2.3 Communications Connections
The ports as you look at the back of the case, are the ports for connecting to a PLC or
some external device (Controller Connectors).
Cable
Requirements
Different cables are required for various devices.
Caution
Restrict cable length to less than 500’ (150m) for
RS485/422 devices and 50’ (15m) for RS232 devices to
avoid communications problems.
Shielded cable must be used for long lengths or cables run
in an electrically noisy environment.
Do not run cables next to AC power lines or near sources
of electrical noise.
Be sure that the cable ends have been inserted all of the
way into mating connectors and are secure
2.3.1 Connector COM 1 [RS232]
Содержание NP-612S
Страница 1: ...NP 612S RISC based operator interface terminal with 12 1 flat panel display User s Manual ...
Страница 3: ...3 3 4 2 NP 612S SDK 32 ...
Страница 19: ...19 2 6 Dimensions of NP 612S Cutout dimensions NP 612S 305mm 12 1 W x 231mm 9 09 H ...
Страница 23: ...23 On the other hand if users want to disable the screen save function select Never and press OK button ...
Страница 34: ...34 Desktop PC shares the printer ...
Страница 35: ...35 ...