Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 64)

Publication 900-UM007D-EN-E - January 2011
2-26 Preparations
Figure 2.23
Note: ALM1, 2, 3 can be output to auxiliary output 1, 2, 3 or changed with the
Advanced Function level.The auxiliary relay specifications are as follows:
Current Transformer (CT) Input
To determine if your controller supports the heater burnout function, refer to
Table 1.B for 900-TC8 or Table 1.E for 900-TC16. If the heater burnout
parameter function is used, connect a current transformer (CT) across the
terminals indicated in the following drawings in Figure 2.24.
Figure 2.24
Table 2.K
900-TC8 and 900-TC16 SPST-NO 250V AC 3 A
900-TC32 SPST-NO 250V AC 2 A
900-TC16 Alarms
SUB2
SUB1
SUB3
SUB2
SUB1
900-TC8 Alarms
SUB1
5
900-TC32 Alarms
900-TC16 with
Single-phase
Burnout Option
15
14
CT
900-TC16 with
Three-phase
Burnout Option
15
14
13
CT1
CT2
CT1
CT2
CT
900-TC8- @@@ H1
SIngle-phase
Burnout
900-TC8- @@@ H3
Three-phase
Burnout