JUMO 14597 safetyM STB/STW Ex - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 139)

15 Behavior of outputs
133
2013-04-01
15 Behavior of outputs
Operating status Relay output alarm Relay output
pre-alarm KV
Analog output
Initialization
Initialization phase after mains voltage – ON
(for approx. 10 seconds )
Inactive Inactive 0 mA
0 V
Setup communication
During reading-writing of the configuration
(for approx. 5 seconds)
Inactive Pre-alarm moni-
toring active
v
Chapter
8.3.4
Scaled analog signal is
being output
v
Chapter 8.5
Standard operation
After initialization phase system is in error-free
status
(Initial STB commissioning)
Inactive
Unlocking possible
Pre-alarm moni-
toring active
v
Chapter
8.3.4
Scaled analog signal is
being output
v
Chapter 8.5
After initialization phase system is in error-free status
(STB, STW)
Monitoring of the limit
value active
v
Chapter 8.3.2
External error