Honeywell S7999D1048 Manual page 63

Application:
Description:
G
CONTROLLER
L1 L1
L2
L2
25
R
26 +
SHIELD
J THERMOCOUPLE
-
27 16
C
MODBUS COMMUNICATION
HONEYWELL S7810M
Digital Inputs:
Analog Inputs:
Setpoints:
High or Low temperature alarm (0-500°F)
FGR Permissive (0-500°F)
Application File:
Description
0-500°F High Stack Temperature
Controller Model
DC2500-EB-200R-100-00000-00-0
Algorithm:
CTRALG
TIMER
Output:
OUTALG
Input 1:
IN1TYP
APPLICATION NOTE
Stack Temperature
Monitor stack temperature and alarm when temperature is too high. Optionally output an
FGR permissive signal when stack temperature reaches permitted level.
4
UDC
5 L1
6
FLUE GAS
PERMISSIVE
CIRCUITRY
7
8
L1
D+ D-
17 18 9
ALARM (HIGH
STACK TEMP)
A B
None
Stack temperature sensor (0-
500°F)
stack01.nge
UDC2500
DC2500-EB-200R-100-00000-00-0
ONOF (ON/OFF)
DIS
RLY (Time Simplex)
J L
S7999D1048 COMBUSTION SYSTEM OPERATOR INTERFACE DISPLAY
M24239
Digital Outputs:
Analog Outputs:
stack02.nge
0-500°F High Stack Temperature
FGR Permissive
UDC2500
ONOF (ON/OFF)
DIS
RLY (Time Simplex)
J L
63
High Temperature Alarm (ON
when at or above alarm
setpoint, OFF when below
alarm setpoint).
None
65-0321—01