Table 15: SNC capabilities
F4-SNC25151-0 F4-SNC25151-0x/x F4-SNC16121-0 F4-SNC16121-04
BACnet MS/TP maximum
trunks
1 1 1 1
BACnet MS/TP maximum
devices per trunk
50 4 50 4
BACnet MS/TP maximum
devices per trunk (with
3rd party)
32 4 32 4
SNC ordering information
The SNC models listed in the following tables are also available as reconditioned models. To order a reconditioned
version, add an R after the product code number.
Table 16: SNC base features
Product code number Description
F4-SNCxxxx-0x/x
Supervisory Network Control Series
Every SNC model includes the following functionality:
• Pluggable terminal blocks
• Site Management Portal (SMP) UI
• Wind River
®
Linux Operating System
• Three mounting clips for direct screw-mounting, or for DIN Rail mounting
Table 17: SNC model features
F4-SNC25151-0x/x F4-SNC25151-0 F4-SNC16121-0 F4-SNC16121-04
Integral
Equipment
Controller
40 Integral I/O points -
25 inputs, 15 outputs
• 14 UI
• 11 BI
• 4 AO
• 7 BO
• 4 CO
40 Integral I/O points -
25 inputs, 15 outputs
• 14 UI
• 11 BI
• 4 AO
• 7 BO
• 4 CO
28 Integral I/O points -
16 inputs, 12 outputs
• 10 UI
• 6 BI
• 4 AO
• 4 BO
• 4 CO
28 Integral I/O points -
16 inputs, 12 outputs
• 10 UI
• 6 BI
• 4 AO
• 4 BO
• 4 CO
Ethernet
Port
2 2 2 2
Field
Controller
(FC) Bus
1 1 1 1
Devices per
FC Bus/
Trunk
50 4 50 4
SA Bus 1 1 1 1
USB Ports 2 2 2 2
Supported
type of
parent
server
• FX Server software
• FX80 Supervisory Controller
F4-SNC Installation Guide22