4×relay
5
The modular system
5.8
l
5.8-3
EDSPM-TXXX-3.0-04/2004
Maximum relay contact switching capacity
Relay contact life
20 30 50 100 200 300
U [V]
0.2
0.5
2
3
4
5
1
0.3
0.4
I [A]
100
50
30
20
10
0.5 1 2 3 4 5 10 100
n
epm-t018 epm-t019
Fig. 5.8-3 Diagrams for the module 4×relay
I Contact current n Number of switching cycles × 10
4
UContactvoltage e Service life at AC 125 V
c Switching capacity at AC voltage f Service life at DC 30 V
d Switching capacity at DC voltage g Service life at AC 230 V
Type
4×relay
Voltage supply DC 5 V 125 mA (vi a backplane bus)
Connectable cable cross-section ≤ 2.5 mm
2
(≥ AWG 14)
Relay outputs
Number 4
Max. contact voltage AC 230 V
DC 30 V
Max. contact current 5A
Max. relay switching frequency 100 Hz
Communication
Output data 1 byte (bit 0 ... bit 3)
Dimensions
Width 25.4 mm
Height 76.0 mm
Depth 76.0 mm
Weight 80 g
Order designation EPM-T222
Technical data
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