Finder 49.52.7.024.0050 Relay Interface Module 2 changeovers 24 Vdc 49.52.7.024.0050 Datenbogen
Produktcode
49.52.7.024.0050
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:
Contact material
0 = Standard AgNi for
49.31/52/72,
AgCdO for 49.61/81
2 = AgCdO
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
not for 49.61/81
5 = AgNi + Au
not for 49.61/81
B:
Contact circuit
0 = CO (nPDT)
Series
Type
3, 5, 6 = 35 mm rail (EN 60715)
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
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)
7 = Sensitive DC (500 mW)
8 = AC (50/60 Hz)
9 = DC (650 mW)
Coil voltage
See coil specifications
See coil specifications
5 2
0 0
7
D:
Special versions
0 = Standard
C:
Options
5 = Standard for DC:
green LED + diode (polarity +A1)
6 = Standard for AC:
green LED + Varistor
5 0
Ordering information
A B C D
.
.
.
.
0 2 4
4 9
5
Technical data
Insulation 49.31/61 49.52/72 49.31/61/81
Insulation according to EN 61810-1 insulation rated voltage V 250 250 400
rated impulse withstand voltage kV 4 4 4
pollution degree 3 2 2
overvoltage category III III III
Insulation between coil and contacts (1.2/50 µs) kV 6 (8 mm)
Dielectric strength between open contacts V AC 1,000
Dielectric strength between adjacent contacts V AC 2,000 (49.52/72)
Conducted disturbance immunity
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 µs) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV)
Other data
Other data
Bounce time: NO/NC ms 2/5
Vibration resistance (10…200)Hz: NO/NC g 20/5 (for 1 pole) 15/3 (for 2 pole)
Power lost to the environment without contact current W 0.7
with rated current W 1.2 (49.31/61/81) 1.3 (49.52/72)
Wire strip length mm 8
Screw torque Nm 0.5
Max. wire size Screw terminal Screwless terminal
solid cable stranded cable solid cable stranded cable
mm
2
1x6 / 2x2.5 1x4 / 2x2.5 2x(0.2...1.5) 2x(0.2...1.5)
AWG 1x10 / 2x14 1x12 / 2x14 2x(24...18) 2x(24...18)
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in bold.
Preferred selections for best availability are shown in bold.
Type
Coil version
A B C D
49.31/52/72 AC
0 - 2 - 5 0 6 0
49.31/52/72 DC - sens. DC
0 - 2 - 5 0 5 0
49.61/81 AC
0 - 4 0 6 0
49.61/81 DC - sens. DC
0 - 4 0 5 0
II-2014, www.findernet.com
B
49 Series - Relay interface modules 8 - 10 - 16 A
49
SERIES