CHAPTER 2: QUICK START
SNAP PAC S-Series User’s Guide
29
ASSIGNING SERIAL PORTS ON SNAP-PAC-S2 CONTROLLERS
See instructions in the
(form 1704), to configure serial ports for SNAP-PAC-S2
controllers.
Each of the four serial ports on a SNAP-PAC-S2 can be configured either as an RS-232 serial port or an RS-485
serial port. Up to four ports on the SNAP-PAC-S2 can be used for I/O, and up to four ports can be used for
general purpose serial communication. Only one port on the SNAP-PAC-S2 can be used for PPP
communication.
By default the serial ports are as follows:
Port
Factory Default Mode
0
RS-232 (PPP)
1
RS-232 (not PPP)
2
RS-485 (2-wire 485 with termination and bias)
3
RS-485 (2-wire 485 with termination and bias)
Содержание SNAP PAC S Series
Страница 6: ...SNAP PAC S Series User s Guide vi ...
Страница 37: ...CHAPTER 2 QUICK START SNAP PAC S Series User s Guide 31 SNAP PAC S1 W Antenna Dimensions ...
Страница 39: ...CHAPTER 2 QUICK START SNAP PAC S Series User s Guide 33 SNAP PAC S2 W Antenna Dimensions ...
Страница 70: ...SNAP PAC S Series User s Guide 64 ...