KROHNE OPTIMASS 6400 - Device Variants; Signal Converter

INTRODUCTION 1
5
OPTIMASS 6400
www.krohne.com11/2017 - 4004960802 - AD OPTIMASS 6400 SIL R02 en
1.4 Device variants
1.4.1 Signal converter
The signal converter variant is identified by the CG number on the nameplate:
Power supply option
I/O options
• I/O option 2 and 3 are intrinsic safe I/Os
• Details of the CG number decoding are provided in the handbook [N2].
• The current output at terminal C is the safety relevant output for "Safe Operation".
Figure 1-1: Marking (CG number) of the electronics module and input/output variants
1 ID number: always 3
2 ID number: always 0
3 Power supply option
4 Display: always 1
5 Input/output version (I/O)
6 1st optional module for connection terminal A
7 2nd optional module for connection terminal B
3 Power supply
1 100...230 VAC
8 12...24 VDC
5 - 7 Connection terminals
A+ A A- B B- C C- D D-
2 _ _ - I active P/ SNAMUR
C passive
I + HART
®
active
P / S NAMUR passive
3 _ _ - I passive P/ SNAMUR
C passive
I + HART
®
passive
P / S NAMUR passive
4 _ _ - max. 2 optional modules for term. A + B
I + HART
®
active/passive
P / S active/passive