Ex-zone 1+2, 31
J
Jumper, 17, 20, 26
Adjustment element, 21
L
LED
Line status display, 19
Status display FDCIO223, 18
Line status display
LED, 19
List of compatibility, 7, 28, 43, 47, 63, 64
Localization
Operation mode, 25
M
Maintenance intervals, 57
MC link, 57
Detector exchanger and tester FDUD292, 57
Intelligent detector tester FDUD293, 57
Monitoring
Identical polarity, 36
Reverse polarity, 36
N
Normal operation
Operation mode, 25
O
Operation mode
Localization, 25
Normal operation, 25
Test/inspection, 25
P
Primary side
Communication with the control panel via the
detector line, 21
R
Reverse-polarity
Monitoring, 36
S
Safety barrier
SB3, 31
SB3
Safety barrier, 31
Secondary side
Inputs/outputs FDCIO223, 21
Status display FDCIO223
LED, 18
T
Test/inspection
Operation mode, 25
Transponder
Input/output module FDCIO223, 5