Product Description - INIM Electronics EM312SR Manual Del Usuario

991g/01
The EM312SR are certified and approved in accordance with EN54-17 Short-circuit
isolators and EN54-18 – Input/Output devices.
The EM312SR module allows you to interface an addressable-analogue control panel with external apparatus and devices by
means of its supervised input and outputs.
On the back of the module you will find a label showing the technical specifications and the distinctive serial number which
identifies the device.
F
0832
MADE IN ITALY
0832-CPR-F1245
EM312SR
INTELLIGENT ANALOGUE ADDRESSABLE
MINI I/O
G
EN54-18:2005 *NNNNNNNN*
EN54-17:2005
EM312SR NNNNNNNN EM312SR NNNNNNNN
A
A LED
B
B LED
C
C LED
D
Terminals
E
Removable anchor locations
Technical specifications/
F
serial-number sticker
Removable serial-
G
number stickers
Terminals
1
Loop IN +
2
Loop IN -
3 Loop OUT +
4 Loop OUT -
Supervised input terminals: supervise the status of one or more
5 Input +
contacts and the subsequent transfer of data (relative to the sta-
tus of the contact) to the control panel. To be used for the con-
nection of external devices to the control panel, such as beam
6 Input - smoke detectors with relay outputs or other types of devices with
External power input terminals: to be used for the power supply
7
24V + to the devices connected to the supervised output. Fault condition
is signalled on the control panel in the event of power failure.
If the supervised output is not used, the loop voltage must be
8 24V -
connected to this terminal, in order to avoid fault signals.
Supervised output terminals: allow activation of one or more
9
Output +
A fault condition will be signalled on the control panel in the event
10 Output -
of short-circuit or interruption on the connection cable.
11 C
Voltage-free contact terminals: allow activation of devices such
12 NC
13 NO
EM312SR
Input/output module

Product description

991g/01
MODULE
G
YYYY/MM
FW: FF.WW
E
Description
Terminals for the input connection with the loop.
Terminals for the output connection with the loop.
one or more output relays.
devices, such as sounderflashers, etc.
as electromagnets for fire doors, etc.
LED Colour
Red
A
Yellow
B Yellow
Green
C
Yellow
A
Function
Alarm input
Fault input
Short-circuit isolator on loop open
Active outputs
Fault on supervised outputs or power
failure on terminals 7 and 8
0832-CPR-F1245
ATTENTION!
B
C
Note
It is not necessary to respect the
input/output configuration of the
terminals as the Loop IN and OUT
terminals are interchangeable.
However, for wiring congruence,
it is advisable to follow the order
indicated in this table.
Resistance in standby: 22k Ohm
Resistance in alarm: 2k2 Ohm
The two outputs activate simulta-
neously and cannot be activated
separately.
0832
E
D