Manufacturer: Yokogawa Electric Corporation
STARDOM: FCN, FCN-500, FCN-100, FCN-RTU, FCJ
Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4
The Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4 is installed in an FCN (field control node) autonomous controller. The Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4 functions as a link master (LM) device capable of controlling communication schedules on the H1 fieldbus segment connected to each of its port and performs data exchange between the FCN and fieldbus devices.
General Specifications for Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4
Item Specifications Model NFLF111(*1) Interface Foundation fieldbus H1 Ports 4 ports per module Baud rate 31.25 kbps Functions Link active scheduler (LAS) functionality Power Power supply voltage (*2) 5 V DC ± 5 % Maximum current dissipation 0.5 A Bus connection Pressure clamp terminals (*2) Indicators LED status indicators Installation To be installed in a base module. Weight 0.4 kg Size Dimensions 32.8 x 130.0 x 127.5 mm (W x H x D) Occupying slots 1 Isolation Field-to-system isolated with a withstanding voltage up to 1500 V AC for 1 minute Redundancy FCN-500, FCN-100 Available (*3) (*4) FCN-RTU Unavailable Number of modules FCN-500, FCN-100 Up to 8 or 8 duplexed pairs of NFLF111 FCN-RTU Up to 8 Number of FF BlockViews Up to 100 blocks per NFLF111 (*5) Up to 800 blocks per FCN Inputs/outputs 48 points per port Linkable fieldbus devices 16 devices per port
Item
Specifications
Model
NFLF111(*1)
Interface
Foundation fieldbus H1
Ports
4 ports per module
Baud rate
31.25 kbps
Functions
Link active scheduler (LAS)
functionality
Power
Power supply voltage (*2)
5 V DC ± 5 %
Maximum current dissipation
0.5 A
Bus connection
Pressure clamp terminals (*2)
Indicators
LED status indicators
Installation
To be installed in a base module.
Weight
0.4 kg
Size
Dimensions
32.8 x 130.0 x 127.5 mm
(W x H x D)
Occupying slots
1
Isolation
Field-to-system isolated with a withstanding voltage up to 1500
V AC for 1 minute
Redundancy
FCN-500, FCN-100
Available (*3) (*4)
FCN-RTU
Unavailable
Number of modules
Up to 8 or 8 duplexed pairs of
NFLF111
Up to 8
Number of FF BlockViews
Up to 100 blocks per NFLF111 (*5)
Up to 800 blocks per FCN
Inputs/outputs
48 points per port
Linkable fieldbus devices
16 devices per port
*1: Can also be installed in an extension unit of Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4. *2: Needs a pressure clamp terminal block (below) to be installed. The block has built-in terminators that can be switched on and off individually.
Model and Suffix Codes for Yokogawa Foundation Fieldbus Communication Module NFLF111-SE4
Description Model NFLF111 Foundation fieldbus communication module Suffix Codes -S Standard type 5 With no explosion protection E With explosion protection 0 Basic type 1 With ISA Standard G3 option 4 With Extended Temperature range ( -40 to +70 ˚C) option 5 With Extended Temperature range ( -40 to +70 ˚C) and ISA Standard G3 option Option Codes /F9S00 With pressure clamp terminal block for Foundation fieldbus (Model: NFTF9S-00)
Description
Foundation fieldbus communication module
Suffix
Codes
-S
Standard type
5
With no explosion protection
E
With explosion protection
0
Basic type
With ISA Standard G3 option
4
With Extended Temperature range
( -40 to +70 ˚C) option
( -40 to +70 ˚C) and ISA Standard G3 option
Option
/F9S00
With pressure clamp terminal block for Foundation fieldbus (Model: NFTF9S-00)
NFTF9S Pressure Clamp Terminal Block for Foundation fieldbus
Description Model NFTF9S Pressure clamp terminal block for Foundation fieldbus (for NFLF111) Suffix Codes -0 Without surge absorber 0 Always 0
NFTF9S
Pressure clamp terminal block for
Foundation fieldbus (for NFLF111)
-0
Without surge absorber
Always 0