MSA 9010 SIL - Page 72

71
Appendix
GB
Model 9010/9020 SIL
Open / Short Circuit Failure Indication
X - Signal Failure (Failure LED)
XX - Alarm LEDs, Signal exceeded, Signal Failure (Failure LED)
Wire (Terminal No.)
4-20 mA
(Terminal 15 or 31)
+24 VDC
(Terminal 14 or 30)
0V
(Terminal 13 or 29)
Disconnect
plug
Open circuit at
9010/9020
Terminal
XXXX
Open circuit at
max. cable length
XXX
Short circuit at
9010/9020
terminal
(Between termi-
nals 14 and 15, or
30 and 31)
XX
(Between termi-
nals 13 and 15, or
29 and 31)
X
(Between termi-
nals 13 and 14, or
29 and 30)
X
Short circuit at
max. cable length
(Between termi-
nals 14 and 15, or
30 and 31)
XX
(Between termi-
nals 13 and 15, or
29 and 31)
X
(Between termi-
nals 13 and 14, or
29 and 30)
X