OPTO 22 SNAP-PAC-R1, Руководство пользователя

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CHAPTER 3: SYSTEM INFORMATION
SNAP PAC R-Series Controller User’s Guide
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45
Wired Ethernet network (two independent network interfaces)
n n n n n n
Security for wired network (IP filtering, port access)
n n n n n n
Wireless LAN interface (802.11a, b, or g)
n n
Security for wireless network (WPA2-AES, WPA-TKIP, WEP)
n n
OPC driver support
n n n n n n
Modbus/TCP (slave)
n n n n n n
EtherNet/IP for communication with Allen-Bradley RSLogix PLCs
n n n n n n
OptoMMP memory-mapped protocol
n n n n n n
SNMP (network management of I/O & variables)
n n n n n n
PPP (dial-up and radio modems)
n n n n n n
FTP server and client
n n n n n n
Email (SMTP client)
n n n n n n
UDP Streaming of I/O data to host
n n n n n n
Serial port (RS-232)
n n n n n n
Scratch Pad area—bits, floats, integers, strings
n n n n n n
Digital events, alarm events, serial events
n n n n n n
Event messages
n n n n n n
Data logging in the controller
n n n n n n
I/O point data mirroring and memory map copying
n n n n n n
Realtime clock (RTC)
n n n n n n
Mounting rack SNAP PAC racks
Number of modules per mounting rack 4, 8, 12, or 16
Module types and maximum numbers allowed
per I/O unit (with largest rack) 16 digital (any type)
16 analog
8 serial
1 4-channel digital modules only; not available on high-density digital modules
2 Requires a SNAP quadrature input module (SNAP-IDC5Q)
3 Requires PAC Control Professional 8.2 or newer, or PAC Control Basic 9.0 or newer
4 Requires a SNAP analog TPO module (SNAP-AOD-29)
FEATURE
SNAP-P
AC-R1
SNAP-P
A
C
-R1-
FM
SNAP-P
AC-R
1
-W
SNAP-P
AC-R2
SNAP-P
A
C
-R2-
FM
SNAP-P
AC-R
2
-W