Components — Sensor Interface (SI-100)
BA_M-SHEV_EN_17
www.simon-protec.com
Date: 30.07.2019
Issue: 1.7/ 07.2019
Page 12
2.5.6 Fire alarm system AUTORESET function
Generally, all SHEV-alarms must be reset manually by
pressing the RESET button (onboard / emergency button).
For detection line 3 (FAS – fire alarm system), the AUTORE-
SET function can be activated, which will reset the SHEV and
power the relays into CLOSE direction, after the FAS has
been reset.
For an additional ventilation command CLOSE to
be generated on the MR-120, the ventilation
source
SIx
/
Autoreset
must be enabled on the
MR-120.
2.5.7 Fault triggered only on power outage
If this function is enabled, a fault is indicated at
the central interface, sensor interface and emer-
gency button only if there is a line interruption at
the indicating lines 1 – 3.
2.5.8 Fireman’s override switch / SI-100-MASTER
This gives the fire brigade top priority and enables it to close
windows that have already been opened in the event of an
alarm, even if alarms are present. For this function you need
a SI-100-MASTER module. A suitable triggering device (op-
tional) is recommended for control. Make sure that the speci-
fied current values (see Table 18 on page 12) are not
exceeded.
To be able to use the connected fire service-
button as fireman’s override switch, the functions
“Fireman’s button” and “RZ triggers alarm over-
ride” must be activated in the SI-100-MASTER module. The
SI-100-MASTER must be assigned to the MR-120 and the
“Accept fireman's button commands” function must be acti-
vated.
2.5.9 SI-100-SP
This variant of the SI-100 module enables the connection of
emergency buttons with 3-wire technology (level monitoring),
such as HE-077 or HE-083. For further information, please
contact our technical sales department.
2.5.10 Technical data SI-100 (-SI1)
Table 17:
Permissible voltage range
21 – 28.2 V DC
Power consumption (standby mode)
10 – 20 mA
Power consumption (ALARM mode)
max. 80 mA
Emergency button connection
7 terminals
(OK / Y / M / – / RZ / RA / B1)
Smoke detector connection
3 terminals (B2 / – / RA)
Fire alarm system connection
3 terminals (B3 / – / RA)
DIP switch position
(default/delivery condition)
1 – 3: ON
4: OFF
LED indicator
3 x red: “ALARM release”
yellow: “Failure”
green: “OK”
Table 18: Connection data for emergency button
(HE buttons)
Maximum amount
main emergency switch
1
Maximum amount
off side switch
7
Output voltage range (B1)
17.5 V DC – 18 V DC
Current rating (B1)
max. 120 mA
Current monitoring window
(OK range)
100 µA to 5 mA
Output voltage range (OK)
21 V DC – 28.2 V DC
Output voltage range (Y)
21 V DC – 28.2 V DC
Output voltage range (M)
21 V DC – 28.2 V DC
Input voltage range (RA)
15 V DC – 30 V DC
Input voltage range (RZ)
15 V DC – 30 V DC
Current rating (OK)
max. 80 mA
Current rating (Y)
max. 80 mA
Current rating (M)
max. 80 mA
Table 19: Connection data for smoke detector
(RM 3000 / RM 2860) or thermo detector (TH 4860)
Maximum amount
8 x RM 3000
(VdS approval
G203036) or
6 x RM 2860 / TH 4860
(VdS approval:
G200017 / G200060)
Output voltage range (B2)
17.5 V DC – 18 V DC
Current rating (B2)
max. 120 mA
Current monitoring window (OK range)
100 µA to 5 mA
Reset time after ALARM reset
(by disconnecting power supply B2)
3 sec
Input voltage range (RA)
15 V DC – 30 V DC
INFORMATION
The smoke detector types offered by us and listed in
Table 19 have been tested and approved for unrestricted
functionality with the M-SHEV product family by SIMON
PROtec.
We cannot guarantee that the M-SHEV product family
works with other smoke detectors.
Table 20: Connection data of the fire alarm system
(FAS)
)
Output voltage range (B3)
17.5 V DC – 18 V DC
Current rating (B3)
max. 120 mA
Current monitoring window (OK range)
100 µA to 5 mA
Reset time after ALARM reset
(by disconnecting power supply B3)
3 sec
Input voltage range (RA)
15 V DC – 30 V DC
ATTENTION
If this function is enabled, no ALARM is triggered at the
respective indicating lines 1 – 3.
