Technical specifications
● for "0" to "1" *
7 ms
● for "1" to "0" **
3 ms
Wiring two outputs in parallel
No
Switching frequency
● with resistive load
100 Hz
● with inductive load
2 Hz
* Activation time of relay
** Release time of relay
Switching capacity and service life of contacts
With an external protective circuit, the contacts will last longer than specified in the following
table.
The normally open contacts of the relay have a different service life. The table shows the
switching capacity and service life of the contacts.
Table 12-15 Switching capacity and service life of contacts
Resistive load
Voltage
Current
Operating examples
(typ.) NO contact
for resistive load
24 VDC
2.0 A
0.5 million
1.0 A
1.6 million
0.5 A
4 million
0.1 A
7 million
60 VDC
0.5 A
1.6 million
60 VAC
2.0 A
1.2 million
1.0 A
2.4 million
0.5 A
4 million
For inductive load in accordance
with IEC 947-5-1 DC 13/ AC15
24 VDC
2.0 A
0.01 million
1.0 A
0.2 million
0.5 A
0.6 million
60 VDC
0.5 A
0.3 million
60 VAC
2.0 A
0.3 million
1.0 A
0.5 million
0.5 A
1 million
According to UL 508
60 VDC
C150 (max. 0.5 A) 0.06 million
R150 (max. 0.5 A) 0.06 million
60 VAC
C150 (max. 2.0 A) 0.06 million
R150
0.06 million
Digital electronic modules
12.3 Digital electronic module 2 RO Relay UC60V/2A
ET 200iSP
258
Operating Instructions, 11/2017, A5E00247483-07