Installation manual
Description of the Previdia Ultra system parts
47
• 4 resistors @ 470Ohm
• 4 diodes -1n4007
• Instructions manual
3.20
IFM16IO, internal module with 16 input/output terminals
The IFM16IO module provides 16 channels, each of which, by means of the configuration software, can be configured as:
• Non-supervised low power output for low-demand loads
• Non-supervised input
This module also provides terminals for the ancillary power @ 27V.
IFM16IO comes with:
• 3 screws for securing the module to the grounding bar
• Instructions manual
[A]
Status LED
[D]
Holes for the Earth bar screws
[B]
Mini USB port
[E]
CAN DRIVE/CAN DRIVE+
connector (opposite)
[C]
IN/OUT x
Connection
terminals for input/
output x
LED IFM4IO
Colour
On solid
Flashing
CAN
Blue
Activity on the CAN communication BUS
I/Ox
Red
The respective channel, configured as “input”, is in alarm or activated status
Green
The channel configured as “output” is active
Yellow
The channel is in fault status
IFM4IO module - technical specifications
Supply voltage
19-30 V
Operating temperature
from -5°C to +40°C
Consumption @
27.6V
stand-by
22mA
maximum
170mA
Maximum voltage on I/O
1A @27.6V
B
C
A
E
D
