TECSYSTEM NT538 - ELECTRICAL CONNECTIONS; PT100 SENSOR AND POWER CONNECTIONS; RELAY OUTPUT WIRING EXAMPLES

NT538
B
1) P
t
2) S
u
Output rel
a
Note: r
e
open (N
p
a
g
e 13
RELA
Y
ELE
B
ASI
C
t
100 sensors
(
u
pply 24-240
V
ay
with 10A-250Va
c
e
lay contact i
m
O) contacts 1
1
and see the o
Y
CONNECTIO
N
CTRICA
L
(
white-red-re
d
V
ac-dc 50/60
H
c
-res COSФ=1 co
n
m
age in non-al
a
1
-12 closed (N
C
p
enin
g
o
f
the
f
N
EXAMPLE
L
CONN
E
d
)
3
H
z.
n
tacts.
ALA
R
CON
D
VISU
A
a
rm condition,
C
) fault condit
f
ault contact.
E
CTION
S
NT538
3
) Relays
1MN009
5
STOP
SYSTEM
R
M
D
ITION AUDI
A
L INDICAT
I
with the exce
p
ion identificat
i
S
(FAN2-FAN
5
REV. 0
O AND
I
ON
P
t
N
s
t
p
p
tion of the F
A
i
on. Read the
1-ALARM-T
R
RED WHITE
t
100 CONNEC
T
N
ote: befor
e
s
ensors to th
e
t
he Measure
m
p
aragraph on
p
A
ULT relay tha
t
Alarms and
Ve
1
M
R
IP-FAULT)
SCREEN RED
T
IO
N
EXAMPL
E
e
connectin
g
e
control uni
t
m
ent signal t
r
p
age 16.
t
opens: conta
e
ntilation para
M
N0126 REV.
11
1
2
3
E
g
the
t
, read
r
ansfer
cts 11-12
graph on
0