General Description - INIM Electronics Previdia MAX IFM4IO Manuel D'installation

1 About this manual
Manual code: DCMIIN1PIFM4IO
Version: 1.30
2

General Description

The IFM4IO module provides 4 input/output channels (IN/OUT 1, ..., IN/OUT 4) each of which, by means of the
configuration software, can be configured as:
• Supervised output, to drive alarm signalling devices or similar (also indicated as a NAC output)
• Supervised input, to control the status of a device or the acquisition of a command
• Conventional line, for interfacing with a conventional line
• 4-20mA gas detector input
IFM4IO comes with:
• 3 screws for securing the module to the grounding bar
• 4 resistors @1kOhm 1w
• 4 resistors @ 3k9Ohm
• 4 resistors @ 470Ohm
• 4 diodes -1n4007
• Instructions manual
Figure 1 - IFM4IO, page 1
[A]
Status LED
[B]
Mini USB port
Connection terminals for
[C] IN/OUT x
[D]
Holes for the grounding bar screws
[E]
Connettore CAN drive (di lato)
LED IFM4IO
CAN
I/Ox
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.
1. Inside the compartment, find the position of the module that corresponds to one of the connectors on
the PCB bar.
If you are installing an IFM24160 power-supply module, you must use the first connector at the top. When
installing any other type of internal module, you can use this or any other connector that is free.
6
input/output x
Colour
Blue
Red
Green
Yellow
IFM4IO module - technical specifications
Power supply voltage
Operating temperature
stand-by
Consumption @
27.6V
maximum
Maximum voltage on I/O
On solid / Flashing
Activity on the CAN communication BUS
The respective channel, configured as "input", is in alarm or activated
The channel configured as "output" is active
The channel is in fault status
19-30 V
supplied by IFM24160 module
from -5°C to +40°C
22mA
170mA
1A @ 27.6V
status
About this manual
IFM4IO