TITANUS
RACK·SENS
®
1U
Installation
TRS_A_05-en-e
Data: 03/09
5
– 17
5.2.12 Installation and connection of shutdown module
(low power)
The optional shutdown module can be connected to the TITANUS
RACK·SENS
®
1U
device. This module is designed for power shutdown of
external equipment such as server cabinets (observe max. power rating).
1. Install the shutdown module in its designated position using a DIN-
rail. In order to protect it from external interference, the module can
be installed in a casing housing a DIN-rail.
2. Connect the shutdown module in accordance with the following cir-
cuit connection diagram.
Service / blk.
Alarm 2
Alarm 1
Pre Alarm 1
Pre Alarm 2
Fault
0V / 24V
-
Door Switch
Reset
Data B / A
-
Man.Release
-
Released
Temp. 1
Temp. 3
Temp. 2
Temp. 4
Temp. 5
F
ir
e
P
a
n
e
l
F
ir
e
P
a
n
e
l
E
x
tin
g
. M
o
d
u
le
T
e
m
p
.
S
e
n
s
o
rs
X1
X2
X3
X
4
Relay 1
Relay 3
Relay 2
Relay 4
Relay 5
Re
la
y
s
X5
TITANUS
RA CK·SENS
®
PE
Fa
n
1
F
an 2
Re
l
PE
Door Switch
Man. Release
Pressure
Switch PSW1
Pressure
Switch PSW2
P1
PE1
P2
PE2
P
y
rot
e
c
hni
c
al
De
v
ic
e
s
Shutdown module
external
24V
0V
Data A
Data B
Shutdown-
relay
Door contact
switch
4,7 k
Data A
Data B
24 V
0 V
Fig. 5.17: Shutdown module connection
If no door contact switch is installed, the input must be bypassed using a
jumper.
ATTENTION
