London Electronics INTUITIVE INT4-P, Инструкция по установке и эксплуатации

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11
Connections
A
la
rm
L
o
c
k
C
a
li
b
’n
L
o
c
k
Analog
o/p option
Serial Data
o/p option
0, 2 or 4 Alarm Relay
o/p options
C
o
m
m
o
n
C
C
.1
C
C
.2
C
C
.3
Logic Inputs Power
Signal I/P & Excitation
E
xci
ta
ti
o
n
-
S
ig
n
a
l -
m
A
+
V
+
n
o
c
o
n
n
e
c
ti
o
n
E
xci
ta
ti
o
n
+
-
+
AL1 AL2 AL3 AL4
N L
- +
B A C
o
m
m
E
n
a
b
le
T
x
D
R
x
D
C
o
m
m
E
n
a
b
le
R S 2 3 2
R S 4 8 5
Rated 2A 250VAC Resistive
Remote
contacts
(5V DC 1mA)
Warning:
Disconnect all power before
exposing the rear of the meter
Connectors and options
Connectors may be present
even if output options are not
installed. Refer to rating label
to see installed options.
!
Class II Installation
N
o
t
u
s
e
d
Fuse Switch
Circuit breaker
P
o
w
e
r
Customer-supplied disconnection
and overload protection devices
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25 26 27
Enable is used in mode C1
to activate or de-activate the
RS232 or RS485 serial output.
Connect to Comm to continually
transmit data.
4-20 mA
Active source
+
2 3
0-10V
Active source
+
2 4
4-20 mA 2 wire
passive source
1 2 3 6
+
3 wire potentiometer
1 2 4 6
+
Only possible if you have -POT
option installed, which provides
10V regulated excitation output.
Note that terminals 1 and 2
must be linked.
EX AM PL ES
Connector Colour
Red = 95-265 V AC
Black = 11-30V DC