INIM Electronics IFMNET Mode D'emploi page 5

Installation manual
1 About this manual
Manual code: DCMIIN1PIFMNET
Version: 1.30
2 General Description
The IFMNET module allows you to connect two or more control panels in a Hornet+ network by means of two
RS485 communication ports (A and B).
In cases where a fiber optic cable is used over long BUS lengths, it is necessary to use a RS485/fiber converter (non-
INIM brand product). The module has a 12V output for the power supply to the converter in use.
IFMNET comes with:
• 3 screws for securing the module to the grounding bar
• Instructions manual
Figure 1 - IFMNET, page 1
[A]
Status LED
[B]
Mini USB port
[C] Port-A
Connection terminal for port A
[D] Port-B
Connection terminal for port B
Terminals for the power supply
[E] 12V
to the RS485/fiber converter
[F]
Holes for the grounding bar screws
[G]
CAN drive connector (opposite)
3 Mounting IFM internal modules
Refer to Figure 2 - PRCAB + IFM, page 1.
The internal modules (IFM24160, IFM2L, IFM4R, IFM4IO, IFMDIAL, IFM16IO, IFMNET, IFMLAN, IFMEXT) must be
mounted in the special compartment inside the cabinet. There are two bars on either side of the compartment for
mounting and connecting modules, up to 8 per cabinet.
About this manual
IFMNET module - technical specifications
Power supply voltage
Operating temperature
Consumption @ 27.6V
Maximum voltage on OUT 12V
LED IFMNET Colour
CAN Blue
RXA Green
TXA Red
RXB Green
TXB Red
19-30 V
supplied by IFM24160 module
from -5°C to +40°C
60mA
0.8A
for use inside the cabinet
On solid / Flashing
Activity on the CAN communication BUS
Data reception activity on port A
Transmission activity on port A
Data reception activity on port B
Transmission activity on port B
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