Technical data
3-5
K1
E1
VA
M
E2
L
RF
&
&
K1
S3
S2
T23
ST
RM
&
S5
S4
T45
G
K1
c18
c16
a8
c8
a6
c6
a16
K101
%
K1
PWM
7S
3.7
Block diagram
E1
sensitivity 1
S2
DIP switch S2 (RF2).
E2
sensitivity 2
S3
DIP switch S3 (RF1).
PWM pulse width modulation
S4
DIP switch S4 (RM2).
G
self-test pulse
S5
DIP switch S5 (RM1).
K1
Relay switch-over
T23
switch-OFF time RF (1 - 6 s).
M
measurement channel
T45
switch-OFF time RM (1 - 6 s).
VA
pre-alarm early warning
K101 flame relay (2 changeover contacts).
RF
evaluation channel
a8/c8 input flame signal.
L
switch-ON threshold
a6/c6 output self-test pulse.
RM
monitor channel
a16
external input changeover.
ST
self-test
c18
output 0/4 ... 20 mA.
%
bar-graph display
c16
output pre-alarm warning
7S
LED-seven segment
Summary of Contents for 3001D
Page 2: ...ii...
Page 20: ...Safety 2 8...
Page 26: ...Technical data 3 6...
Page 40: ...Description 5 8...
Page 44: ...Operation of the flame amplifier 6 4...
Page 46: ...Maintenance and servicing 7 2...
Page 48: ...Failures 8 2...