49 Series - Relay interface modules 8 - 10 - 16 A
Features
1 & 2 Pole relay interface modules
5 µm Gold plate contacts for low level
switching capability
49.31-50x0 - 1 Pole 10 A (screw terminal)
49.52-50x0 - 2 Pole 8 A (screw terminal)
49.72-50x0 - 2 Pole 8 A (screwless terminal)
15.5 mm wide
Ideal interface for PLC and electronic systems
•
AC coils & DC coils
•
Instant ejection of relay using plastic
retaining clip
•
Supply status indication and coil suppression
module
•
Identification labels
•
35 mm rail (EN 60715) mounting
•
•
49.31-50x0
49.52/72-50x0
1 pole, 10 A
•
AgNi + Au (5 µm) contact material
•
Screw terminal
•
35 mm rail (EN 60715) mounting
•
2 pole, 8 A
•
AgNi + Au (5 µm) contact material
•
Screw terminal and screwless terminal
•
35 mm rail (EN 60715) mounting
•
49.31-50x0 / 49.52
Screw terminal
49.72-50x0
Screwless terminal
8.xxx0060
7.xxx.0050
9.xxx.0050
8.xxx0060
7.xxx.0050
9.xxx.0050
For outline drawing see page 8
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
V AC (50/60 Hz)
V DC
Rated power AC/DC/sens.DC VA (50 Hz)/W/W
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
cycles
cycles
ms
10 · 10
6
/20 · 10
6
150 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
AC
DC/sensitiv DC
AC/DC
AC/DC
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.73…1.7)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
A
VA
VA
kW
A
Rated voltage/Maximum switching voltage V AC
1 CO (SPDT)
10/20
250/400
2,500
500
0.37
10/0.3/0.12
50 (5/2)
AgNi + Au (5 µm)
** By external parallel connection
of the contacts the values within
[1 (0.1/1)] can be acheived.
2 CO (DPDT)
8/15
250/250
2,000
400
0.3
8/0.3/0.12
50 (5/2) - [1 (0.1/1)]*
AgNi + Au (5 µm)
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.73…1.7)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
10 · 10
6
/20 · 10
6
150 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
mW (V/mA)
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Protection category
Approvals relay
(according to type)
°C
1
49 Series - Relay interface modules 8 - 10 - 16 A
Features
1 & 2 Pole relay interface modules
AgNi contacts for medium duty switching
49.31-00x0 - 1 Pole 10 A (screw terminal)
49.52-00x0 - 2 Pole 8 A (screw terminal)
49.72-00x0 - 2 Pole 8 A (screwless terminal)
15.5 mm wide
•
Ideal interface for PLC and electronic systems
•
AC coils & DC coils
•
Instant ejection of relay using plastic
retaining clip
•
Supply status indication and coil suppression
module
•
Identification labels
•
35 mm rail (EN 60715) mounting
•
49.31-00x0
49.52/72-00x0
1 pole, 10 A
AgNi contact material
•
Screw terminal
•
35 mm rail (EN 60715) mounting
•
•
2 pole, 8 A
AgNi contact material
•
Screw terminal and screwless terminal
•
35 mm rail (EN 60715) mounting
•
•
49.31-00x0 / 49.52
Screw terminal
49.72-00x0
Screwless terminal
8.xxx0060
7.xxx.0050
9.xxx.0050
8.xxx0060
7.xxx.0050
9.xxx.0050
For outline drawing see page 8
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
V AC (50/60 Hz)
V DC
Rated power AC/DC/sens.DC VA (50 Hz)/W/W
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
cycles
cycles
ms
10 · 10
6
/20 · 10
6
200 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
10 · 10
6
/20 · 10
6
150 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
AC
DC/sensitiv DC
AC/DC
AC/DC
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/( 0.73…1.7)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/( 0.73…1.7)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
A
VA
VA
kW
A
Rated voltage/Maximum switching voltage V AC
1 CO (SPDT)
10/20
250/400
2,500
500
0.37
10/0.3/0.12
300 (5/5)
AgNi
2 CO (DPDT)
8/15
250/250
2,000
400
0,3
8/0.3/0.12
300 (5/5)
AgNi
mW (V/mA)
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Protection category
Approvals relay
(according to type)
2
°C
49 Series - Relay interface modules 8 - 10 - 16 A
Features
1 & 2 Pole relay interface modules
AgCdO contacts for heavy duty switching
49.31-20x0 - 1 Pole 10 A (screw terminal)
49.52-20x0 - 2 Pole 8 A (screw terminal)
49.72-20x0 - 2 Pole 8 A (screwless terminal)
15.5 mm wide
•
Ideal interface for PLC and electronic systems
•
AC coils & DC coils
•
Instant ejection of relay using plastic
retaining clip
•
Supply status indication and coil suppression
module
•
Identification labels
•
35 mm rail (EN 60715) mounting
•
49.31-20x0
49.52/72-20x0
1 pole, 10 A
•
AgCdO contact material
•
Screw terminal
•
35 mm rail (EN 60715) mounting
•
2 pole, 8 A
•
AgCdO contact material
•
Screw terminal and screwless terminal
•
35 mm rail (EN 60715) mounting
•
49.31-20x0 / 49.52
Screw terminal
49.72-20x0
Screwless terminal
8.xxx0060
7.xxx.0050
9.xxx.0050
8.xxx0060
7.xxx.0050
9.xxx.0050
For outline drawing see page 8
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
V AC (50/60 Hz)
V DC
Rated power AC/DC/sens.DC VA (50 Hz)/W/W
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
cycles
cycles
ms
10 · 10
6
/20 · 10
6
200 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
10 · 10
6
/20 · 10
6
150 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
AC
DC/sensitiv DC
AC/DC
AC/DC
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.73…1.75)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.73…1.75)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
A
VA
VA
kW
A
Rated voltage/Maximum switching voltage V AC
1 CO (SPDT)
10/20
250/400
2,500
500
0.37
10/0.3/0.12
500 (10/5)
AgCdO
2 CO (DPDT)
8/15
250/250
2,000
400
0.3
8/0.3/0.12
500 (10/5)
AgCdO
mW (V/mA)
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Protection category
Approvals relay
(according to type)
°C
3
49 Series - Relay interface modules 8 - 10 - 16 A
Features
1 Pole relay interface module
AgCdO contacts for heavy duty switching
49.61-20x0 - 1 Pole 16 A (screw terminal)
49.81-20x0 - 1 Pole 16 A (screwless terminal)
AgSnO
2
contacts for heavy duty, high
current inrush switching
49.61-40x0 - 1 Pole 16 A (screw terminal)
49.81-40x0 - 1 Pole 16 A (screwless terminal)
15.5 mm wide
•
Ideal interface for PLC and electronic systems
•
AC coils & DC coils
•
Instant ejection of relay using plastic
retaining clip
•
Supply status indication and coil suppression
module
•
Identification labels
•
35 mm rail (EN 60715) mounting
•
49.61/81-20x0
49.61/81-40x0
1 pole, 16 A*
AgCdO contact material
•
Screw terminal and screwless terminal
•
35 mm rail (EN 60715) mounting
•
•
1 pole, 16 A*
AgSnO
2
contact material
•
Screw terminal and screwless terminal
•
35 mm rail (EN 60715) mounting
•
•
49.61
Screw terminal
49.81-20x0/40x0
Screwless terminal
8.xxx0060
7.xxx.0050
9.xxx.0050
8.xxx0060
7.xxx.0050
9.xxx.0050
For outline drawing see page 8
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
V AC (50/60 Hz)
V DC
Rated power AC/DC/sens.DC VA (50 Hz)/W/W
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
cycles
cycles
ms
AC
DC/sensitiv DC
AC/DC
AC/DC
A
VA
VA
kW
A
Rated voltage/Maximum switching voltage V AC
* For currents >10 A, contact terminals
must be connected in parallel
(21 with 11, 24 with 14, 22 with 12).
* For currents >10 A, contact terminals
must be connected in parallel
(21 with 11, 24 with 14, 22 with 12).
1 CO (SPDT)
16*/30
250/400
4,000
750
0.55
16/0.3/0.12
500 (5/5)
AgCdO
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.8…1.5)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
10 · 10
6
/20 · 10
6
100 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
1 CO (SPDT)
16*/100 (5 ms)
250/400
4,000
750
0.55
16/0.3/0.12
1,000 (10/10)
AgSnO
2
12 - 24 - 110 - 120 - 230
12 - 24 - 125
1.2/0.65/0.5
(0.8…1.1)U
N
(0.73…1.5)U
N
/(0.8…1.5)U
N
0.8 U
N
/0.4 U
N
0.2 U
N
/0.1 U
N
10 · 10
6
/20 · 10
6
100 · 10
3
7/4 (AC) - 12/12 (DC)
6 (8 mm)
1,000
–40…+70
IP 20
mW (V/mA)
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Protection category
Approvals relay
(according to type)
4
°C
49 Series - Relay interface modules 8 - 10 - 16 A
Ordering information
Example: 49 series, 35 mm rail (EN 60715) mount screw terminal relay interface module, 2 CO (DPDT) 8 A contacts, 24 V sensitive DC coil,
green LED + diode (polarity +A1), 99.80 coil indication.
A
B
C
D
4 9
.
5
Series
2
.
7
.
0 2 4
.
0
0
5
0
D:
Special versions
0 = Standard
C:
Options
5 = Standard for DC:
green LED + diode (polarity +A1)
6 = Standard for AC:
green LED + Varistor
Type
3, 5, 6 = 35 mm rail (EN 60715)
mount, screw terminal
7, 8 = 35 mm rail (EN 60715) mount,
screwless terminal
No. of poles
1 = 1 pole for 49.31, 10 A
49.61, 49.81, 16 A
2 = 2 pole for 49.52, 49.72, 8 A
Coil version
7 = Sensitive DC (500 mW)
8 = AC (50/60 Hz)
9 = DC (650 mW)
Coil voltage
See coil specifications
A:
Contact material
0 = Standard AgNi for
49.31/52/72,
AgCdO for 49.61/81
2 = AgCdO
for 49.31/52/72
4 = AgSnO
2
for 49.61/81 only
5 = AgNi + Au (5 µm)
not for 49.61/81
B:
Contact circuit
0 = CO (nPDT)
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in
bold.
Type
Coil version
A
49.31/52/72 AC
0
-2-5
49.31/52/72 DC - sens. DC
0
- 2 - 5
49.61/81
49.61/81
AC
0
-4
DC - sens. DC
0
- 4
B
0
0
0
0
C
6
5
6
5
D
0
0
0
0
Technical data
Insulation
Insulation according to EN 61810-1
insulation rated voltage
rated impulse withstand voltage
pollution degree
overvoltage category
Insulation between coil and contacts (1.2/50 µs)
Dielectric strength between open contacts
Dielectric strength between adjacent contacts
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2
Surge (1.2/50 µs) on A1 - A2 (differential mode)
Other data
Bounce time: NO/NC
Vibration resistance (5…55)Hz: NO/NC
Power lost to the environment
Wire strip length
Screw torque
Max. wire size
mm
2
AWG
without contact current
with rated current
ms
g
W
W
mm
Nm
2/5
10/4 (for 1 pole)
0.7
1.2 (49.31/61/81)
8
0.5
Screw terminal
solid cable
1x6 / 2x2.5
1x10 / 2x14
1x4 / 2x2.5
1x12 / 2x14
Screwless terminal
stranded cable solid cable
2x(0.2...1.5)
2x(24...18)
stranded cable
2x(0.2...1.5)
2x(24...18)
1.3 (49.52/72)
15/3 (for 2 pole)
EN 61000-4-4
EN 61000-4-5
level 4 (4 kV)
level 3 (2 kV)
kV
V AC
V AC
V
kV
49.31/61
250
4
3
III
6 (8 mm)
1,000
2,000 (49.52/72)
49.52/72
250
4
2
III
49.31/61/81
400
4
2
III
5
