Ifm2L, Internal Module With 2 Loops - INIM Electronics PREVIDIA216 Manual De Instalación

Installation manual
Consumption @ 27.6V
Maximum voltage on OUT 1
Maximum voltage on OUT 2
Maximum voltage on RELAY
3.4

IFM2L, internal module with 2 loops

All the peripheral devices of the system must be connected in parallel to the loop circuit (2 pole shielded cable). The
control panel communicates with the loop devices via a digital protocol which allows their complete control. The loop
utilizes the same two wires for the power supply to devices and for two-way communication.
Each IFM2L module contains circuits for the management of two loops. Previdia Max control panels are capable of
managing up to 16 loops through a maximum of 8 IFM2L modules.
[A]
[B]
[C] Loop-A
[D] Loop-B
LED IFM2L
CAN
RXA
TXA
RXB
TXB
IFM2L module - technical specifications
Power supply voltage
Operating temperature
Maximum number of devices managed by a loop
Consumption @ 27.6V
Maximum voltage on Loop-A
Maximum voltage on Loop-B
Description of the parts
IFM24160 module - technical specifications
Isolation class
stand-by
maximum
Figure 3 - IFM2L
Status LED
Mini USB port
Loop A connection terminals
Loop-B connection terminals
Colour
Blue
Green
Red
Green
Red
supplied by IFM24160 module
stand-by
maximum
[E]
[F]
Signaling
Activity on the CAN communication BUS
Reception activity - receiving data from devices on loop A
Transmission activity - transmitting data to devices on loop A
Reception activity - receiving data from devices on loop B
Transmission activity - transmitting data to devices on loop B
19-30 V
from -5°C to +40°C
240
35mA
50mA
0.5A
0.5A
I
20mA
40mA
1.5A @ 27.6V
1.5A @ 27.6V
5 A @ 30V
Holes for the grounding bar screws
CAN drive connector (opposite)
27