Carrier 040-420 - Manual (Page 72)

E X T E R N A L
AND ASSOCIATED MODULAR UNITS
+
- - -
u 3
4 T B - 7
FLOTRONIC II UNITS
TB Terminal Block
NOTE: The Flotronic’” II units require the acces-
sory options module package for this feature
Fig. 27 Demand Limit 4-20 Signal
(Externally Powered)
4 OUT
MODULE
AND ASSOCIATED MODULAR UNITS
4
T B - 7
FLOTRONIC II UNITS
TB Terminal Block
NOTE: The Flotronic II units require the acces-
sory options module package for this feature.
Fig. 28 Demand Limit 4-20 Signal
(Internally Powered)
4 IN/4 OUT
M O D U L E
- - 6 3 - - - - - - - - c l
REMOTE THERMISTOR
- - - - - - - - - - - -
AND ASSOCIATED MODULAR UNITS
6
FLOTRONIC II UNITS
TB Terminal Block
TB-11
NOTE: The Flotronic II units require the acces-
sory options module package for this feature.
Fig. 29 Remote Reset from Space or
Outdoor-Air Temperature
E X T E R N A L
POWER
FIELD SUPPLIED
LOOP ISOLATOR
AND ASSOCIATED MODULAR
+
FIELD SUPPLIED - u
3
- I I I -
LOOP ISOLATOR
4 l-E-11
FLOTRONIC II UNITS
TB Terminal Block
NOTE: The Flotronic II units require the acces-
sory options module package for this feature.
Fig. 30 Remote Reset from 4-20 Signal
(Externally Powered)
- -
SIGNAL
GENERATOR
- - -
AND ASSOCIATED MODULAR UNITS
3 TB-11
4
FLOTRONIC II UNITS
TB Terminal Block
NOTE: The Flotronic II units require the acces-
sory options module package for this feature
Fig. 31 Remote Reset from 4-20 Signal
(Internally Powered)
CONTACTS REMOVE JUMPER
3
- - - - - - - -
4
AND ASSOCIATED MODULAR UNITS
JUMPER
---- g
T B - 7
----
10 TE7
FLOTRONIC I UNITS
TB Terminal Block
N O T E S :
1 The
Flotronic II units require the accessory op-
tions module for this feature.
2. Contacts must be rated for dry circuit application, capable of
switching a 5 vdc, 1 to 20 load
Fig. 32 Remote On/Off