Siemens SIMATIC ET 200SP HA Original Instructions Manual page 15

Ex-DI 4xNAMUR
U (voltage at non-intrinsically safe
m
terminals), max.
Electrical isolation
Electrical isolation channels
Between the channels
Between the channels and the
backplane bus
Between the channels and electronics
power supply
Isolation
Isolation tested with
Isolation of field circuits to local ground
according to IEC/EN 60079-11 tested
with
Additional information
You can find more information in the certificate of the I/O module:
Ex-DI 4xNAMUR, 6DL1131-6TD00-0HX1
Manufacturer
Siemens AG
Digital Industries
Process Automation
DE-76181 Karlsruhe
GERMANY
Ex-DI 4xNAMUR
Ex-DI 4xNAMUR
A5E50377423-AB, 03/2023
A5E50377423-AB, 03/2023
60 V
No
Yes
Yes Electrical isolation between the
channels and input voltage PME
You can find more information on
insulation in the system manual
ET 200SP HA/ ET 200SP; Modules for
Devices in the Hazardous Area.
707 V DC (type test)
Ex-DI 4xNAMUR
15