Siemens SIMATIC ET 200iSP User Manual

The normally open contacts of the relay have a di󹪜erent service life. The table shows the
switching capacity and service life of the contacts.
Table 13-12 Switching capacity and service life of contacts
Resistive load Voltage Current Operation examples
(typical) NO contact
for resistive load 24 V DC 2.0 A 0.5 million
1.0 A 1.6 million
0.5 A 4 million
0.1 A 7 million
60 V DC 0.5 A 1.6 million
60 V AC 2.0 A 1.2 million
1.0 A 2.4 million
0.5 A 4 million
With an inductive load in accord‐
ance with
IEC 947‑5‑1 13DC/ 15AC
24 V DC 2.0 A 0.01 million
1.0 A 0.2 million
0.5 A 0.6 million
60 V DC 0.5 A 0.3 million
60 V AC 2.0 A 0.3 million
1.0 A 0.5 million
0.5 A 1 million
According to UL 508 60 V DC C150 (max. 0.5 A) 0.06 million
R150 (max. 0.5 A) 0.06 million
60 V AC C150 (max. 2.0 A) 0.06 million
R150 0.06 million
Table 13-13 Permissible switching frequency for max. 1000 switching operations
Resistive load Voltage Current (max.) Switching frequency
(max.)
for resistive load, inductive load
up to L/R = 10 ms
24 V DC 2.0 A 1 Hz
1.0 A 1 Hz
60 V DC 0.5 A 1 Hz
60 V AC 2.0 A 0.5 Hz
1.0 A 1 Hz
With an inductive load in accord‐
ance with
IEC 947‑5‑1 13DC/ 15AC
24 V DC 2.0 A 0.2 Hz
1.0 A 0.5 Hz
60 V DC 0.5 A 0.5 Hz
60 V AC 2.0 A 0.2 Hz
1.0 A 0.5 Hz
Digital electronic modules
13.3 Digital electronic module 2 DO Relay UC60V/2A
ET 200iSP
334 Operating Instructions, 11/2022, A5E00247483-AK

Siemens SIMATIC ET 200iSP Specifications

General

Brand	Siemens
Model	SIMATIC ET 200iSP
Category	I/O Systems
Language	English