OPTO 22 SNAP-PAC-R1 User Manual page 53

Wired Ethernet network (two independent network interfaces)
Security for wired network (IP filtering, port access)
Wireless LAN interface (802.11a, b, or g)
Security for wireless network (WPA2-AES, WPA-TKIP, WEP)
OPC driver support
Modbus/TCP (slave)
EtherNet/IP for communication with Allen-Bradley RSLogix PLCs
OptoMMP memory-mapped protocol
SNMP (network management of I/O & variables)
PPP (dial-up and radio modems)
FTP server and client
Email (SMTP client)
UDP Streaming of I/O data to host
Serial port (RS-232)
Scratch Pad area—bits, floats, integers, strings
Digital events, alarm events, serial events
Event messages
Data logging in the controller
I/O point data mirroring and memory map copying
Realtime clock (RTC)
Mounting rack
Number of modules per mounting rack
Module types and maximum numbers allowed
per I/O unit (with largest rack)
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
CHAPTER 3: SYSTEM INFORMATION
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SNAP PAC racks
4, 8, 12, or 16
16 digital (any type)
16 analog
8 serial
SNAP PAC R-Series Controller User's Guide
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