Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 50)

Publication 900-UM007D-EN-E - January 2011
2-12 Preparations
➊ One (1) option unit per controller.
➋ The option unit provides optical isolation (approximately 32V DC) between the controller electronics and the
field input. Series B option units must be used with Series B controllers and vice versa.
Installing the Option Unit/Board in the Controller
Figure 2.12
Note: When you remove the internal mechanism from the housing, never
touch electric components inside or subject the internal mechanism to
shock.
Table 2.B
Function 900-TC16 Option
Module Cat.
No.(Series)
➊➋
Heater Burnout
& Heater Short
Event
Input
Comms.
Voltage (SSR)
Control Output 2
1-Phase HB — RS485 — 900-TC16NCOM (B)
— — RS485 — 900-TC16NACCOM (B)
1-Phase HB Yes — — 900-TC16NEIM (B)
— Yes — — 900-TC16NACEIM (B)
3-Phase HB — RS485 — 900-TC16NCOMP3 (B)
— — RS485 Yes 900-TC16NCOMV2 (B)
1-Phase HB — — Yes 900-TC16P1V2 (B)
(1)
(1)
(2)
(4)
(3)
20 min.
Flat-blade Screwdriver
Units: mm