Appendix; Rated Surge Voltage; Configuration And Parameterization Using A Gsd File With Profibus Dp And Profinet Io; 4Ai 0/4-20 Ma Ex I (Namur) Configuration - WAGO 750-486 Manual

WAGO-I/O-SYSTEM 750
750-486 4AI 0/4-20 mA, Ex i
10

Appendix

10.1

Rated Surge Voltage

Table 52: Rated Surge Voltage
Nominal voltage of
the power supply system
(mains) acc. to IEC 60038 3
Three-phase Single-
phase
120 V ...
240 V
230 V / 400 V
277 V / 480 V
400 V / 690 V
1000 V
*)
Source: EN 60664-1:2007, Appendix F.1
10.2 Configuration and Parameterization using a GSD
File with PROFIBUS DP and PROFINET IO
Behavior after Overwriting with WAGO-I/O-CHECK !
If WAGO-I/O-CHECK is used to overwrite a parameterization made with the
GSD file, the I/O module operates with the WAGO-I/O-CHECK settings until the
750-333 and 750-833 Fieldbus Couplers/Controllers are restarted.
After restart, the I/O module is re-parameterized via PROFIBUS using the GSD
settings.
10.2.1

4AI 0/4-20 mA Ex i (NAMUR) Configuration

10.2.1.1 PROFIBUS DP Fieldbus Couplers/Controllers
750-333(/0xx-000), 750-833(/0xx-000)
When using the aforementioned PROFIBUS DP fieldbus devices, the process
image size is configured by selecting the corresponding GSD entry.

Table 53: Configuration PROFIBUS DP

GSD Entry
Module
750-486 4AI/0/4-20mA/Ex i
750-486 4AI/0/4-20mA/Ex i RA
PFC 750-486 4AI/0/4-20mA/Ex i
*)
Line-to-neutral voltage,
derived from the nominal
AC or
DC voltage up to and
including
50 V
100 V
150 V
300 V
600 V
1000 V
Sub-
Module
n/a
Rated surge voltage
Overvoltage category
I II
330 V 500 V
500 V 800 V
800 V 1500 V
1500 V 2500 V
2500 V 4000 V
4000 V 6000 V
PI-Length/[Byte]
I O
16 n/a
24 24 {UINT8, INT16}
n/a n/a
Appendix 91
III IV
800 V 1500 V
1500 V 2500 V
2500 V 4000 V
4000 V 6000 V
6000 V 8000 V
8000 V 12000 V
Data Type Inst.
INT16
4
n/a n/a
Manual
Version 1.1.2