3TX7, 3RS18 Coupling Relays
3TX7 Coupling Relays, Narrow Design
Semiconductor couplers
■
Overview
AC and DC operation
The input and output coupling links differ with regard to the
positioning of the terminals and the LEDs. For equipment
identification purposes, each coupling link has a blank legend
plate.
DIN VDE 0110 Part 1, DIN VDE 0435, DIN VDE 0660 and
EN 50005 optocouplers: DIN VDE 0884, DIN VDE 0411
Part 500, IEC 61131-2 (programmable logic controllers).
In accordance with the technical specifications of electronic
systems, the coupling elements have a lower power
consumption.
In the coupling links in double-decker format, the connections
are arranged on two levels; the units are extremely compact.
Connection method: Screw terminals or spring-loaded
terminals. For test purposes, versions are available with manual
0 automatic switches.
■
Selection and ordering data
AC and DC operation · for snap-on mounting onto 35 mm standard mounting rail
Rated control supply
voltage U
Contacts
Switching Width DT Order No.
current
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
s
AC 50/60 Hz
V
Version
A
mm
kg
3TX7 002 semiconductor couplers with screw terminals
Output coupling links
24 DC
1 transistor 1.8
1 transistor 1.5
12.5
11.5
}
}
3TX7 002-3AB00
3TX7 002-3AB01
1
1
1 unit
1 unit
101
101
0.033
0.035
Input coupling links
24 AC/DC
110 … 240 AC
1 transistor 0.1
1 transistor 0.1
12.5
12.5
}
}
3TX7 002-4AB00
3TX7 002-4AG00
1
1
1 unit
1 unit
101
101
0.031
0.035
3TX7 002
Rated control supply
Switching Switching Manual-0- Width DT Order No.
Price
per PU
PU
(UNIT,
SET, M)
PS*
PG
Weight
per PU
approx.
voltage U
voltage
current
automatic
switch for
testing
s
purposes
AC 50/60 Hz
V
V
A
mm
kg
3TX7 004 semiconductor couplers with screw terminals
Output coupling links
24 DC
48 V DC 0.5
30 V DC 1.5
without
without
6.2
}
}
}
}
}
B
}
3TX7 004-3AB04
3TX7 004-3PB54
3TX7 004-3PB74
3TX7 004-3PG74
3TX7 004-3AC04
3TX7 004-3AC14
3TX7 004-3AC03
1
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
1 unit 101
0.034
0.029
0.032
0.033
0.052
0.061
0.060
24 DC
1
1
1
1
1
1
24 DC
30 V DC
30 V DC
30 V DC
30 V DC
3
3
5
5
2
6.2
110 ... 230 AC/DC
24 DC
without
with
12.5
12.5
24 DC
3TX7 004-3AB04
24 DC
24 ...
without
250 V AC
Input coupling links
AC/DC 110 ... 230
30 V DC 0.1
without
6.2
}
3TX7 004-4PG24
1
1 unit 101
0.034
3TX7 005 semiconductor couplers with spring-loaded terminals
Output coupling links
24 DC
24 DC
48 V DC 0.5
30 V DC 1.5
without
6.2
}
}
3TX7 005-3AB04
3TX7 005-3PB54
1
1
1 unit 101
1 unit 101
0.031
0.025
24 DC
30 V DC
3
5
2
without
6.2
A
A
3TX7 005-3PB74
3TX7 005-3PG74
1
1
1 unit 101
1 unit 101
0.027
0.027
110 ... 230 AC/DC
24 DC
24 DC
30 V DC
without
with
12.5
12.5
}
3TX7 005-3AC04
3TX7 005-3AC14
1
1
1 unit 101
1 unit 101
0.047
0.051
C
24 DC
24 ...
250 V AC
without
C
3TX7 005-3AC03
1
1 unit 101
0.056
Input coupling links
110 ... 230 AC/DC
30 V DC 0.1
without
6.2
}
3TX7 005-4PG24
1
1 unit 101
0.031
Note:
For replacement products, see 3RS18 coupling links with industrial housing or other 3TX7 0 products.
For coil voltages which are not listed, see SITOP power DC Power Supplies, e.g. 6EP1 331-2BA10 and 6EP1 731-2BA00, in "Power Supplies".
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/99
SIEMENS [ Siemens Semiconductor Group ]
