Components — Central Interface (ZI-100)
BA_M-SHEV_EN_17
www.simon-protec.com
Date: 30.07.2019
Issue: 1.7/ 07.2019
Page 10
— Central Interface (ZI-100)
2.4 Central Interface – ZI-100
Figure 8
The ZI-100 is the central module of the M-SHEV modular con-
trol panel.
The ZI-100 performs the following tasks:
• Control of the connected bus participants
• Interface for SIMON LINK
• Interface for a remote maintenance module via mobile
communication (GPRS)
• Wind / rain detector (WTS) connection
• Digital input (e.g. for central ventilation system)
• Visual indicators:
– green LED – “OK” mode
– yellow LED – “Failure” mode
– white LED – “WTS triggered”
2.4.1 General functions
If secondary power supply is active (batteries), the yellow
LED on the ZI-100 flashes.
2.4.2 Ventilation
2.4.2.a Wind / rain detector (WTS) connection
The wind / rain detector (WTS) automatically closes the flaps /
windows that are opened for ventilation. The signal of the
wind / rain detector is only overridden by ALARM triggering.
WTS must be enabled in the “Ventilation” subfolder of the
corresponding motor relay MR-120.
2.4.3 Global ventilation button
Global ventilation buttons can be connected and
configured at the digital inputs. At the MR-120
modules it is possible to set whether and how to
react to this these buttons (ZI-100 digital inputs).
2.4.4 Digital inputs
Five digital inputs can receive different functions,
such as time switch signals. They can be evaluat-
ed independently of each other as normally open
or normally closed. Two 24
V DC
terminals (mains / backup)
are available to connect the inputs.
The respective functions are shown in the connection plan
according to customer requirements. Should you require any
changes, please contact our technical sales department.
2.4.5 Maintenance counter
The M-SHEV control panels product family has a
maintenance counter which optionally outputs a
fault after a set time if no maintenance is carried
out. This function is switched off by default.
2.4.6 Technical data ZI-100 (-ZI1)
Table 16
Permissible voltage range
21 – 28.2 V DC
Power consumption
max. 30 mA
Wind / rain detector (WTS) connection
See Chapter 4.2 “Cen-
tral interface – ZI-100”
on page 21.
Output voltage range
(E WTS / mains operation)
1
1.
Switched off in emergency power mode
23.6 – 24.8 V DC
Current rating WTS
max. 150 mA
Digital input connection
See Chapter 4.2 “Cen-
tral interface – ZI-100”
on page 21.
Output voltage range
(digital input – 24 V DC mains)
2
2.
Switched off in emergency power mode
23.6 – 24.8 V DC
Output voltage range
(digital input – 24 V DC backup)
3
3.
Remains steady even during emergency operation
21.0 – 28.2 V DC
Current rating
max. 150 mA
SIMON LINK connection
6-pin
LED indicator
white: “WTS”
yellow: “Failure”
green: “OK”
ZI-100
Zentralinterface
Central Interface
M–SHEV
®
SIMON LINK
Factory-configured
(internal
Internal
power supply)
WTS
Connection for
BUS connection
Digital Input
connection
INFORMATION
The WTS function can also be used for safe closing in
case of mains failure. For further relevant information, see
Chapter 2.2 “Fault mode” on page 9.
