Logic

Catalogs > Essentials Catalog (Europe) > Logic > Temperature Controllers

Temperature Controllers

Option Units

Bulletins 900-TC8 and 900-TC16 - Only One Option Unit per Controller

The unit provides communications or event input functionality.

Bulletin No.	Name	Function	Cat. No.
900-TC8	Communications Unit	RS-232C communications Ø	900-TC8232 v
		RS-485 communications	900-TC8COM v
	Event Input Unit	Event input z	900-TC8EIM
900-TC16	Communications and 1‑Phase Heater Burnout Unit and Heater Short	RS-485 communications with single-phase heater burnout (open) and heater short-circuit failure detection ª	900-TC16NCOM
	Event Input Unit with 1‑Phase Heater Burnout and Heater Short	Event Input with single-phase heater burnout (open) and heater short-circuit failure detection z ª	900-TC16NEIM
	Event Input Unit	Event Input z	900-TC16NACEIM
	Communications Unit	RS-485 communications	900-TC16NACCOM
	Communications and 3‑Phase Heater Burnout and Heater Short Unit	RS-485 communications with 3-phase heater burnout (open) and heater short-circuit failure detection	900-TC16NCOMP3
	Communications and Second Voltage (SSR) Output Unit	RS-485 communications and a second voltage (SSR) output	900-TC16NCOMV2
	1-Phase Heater Burnout and second voltage (SSR) output	1-Phase Heater burnout (open) and heater short-circuit failure detection with a second control voltage (SSR) output	900-TC16P1V2
Ø Enables direct RS-232 connection to personal computer using 900BuilderLite™ software. A Cat. No. 900-CP1X cable or equivalent is also required.
z Provides two event inputs. Allows selecting up to 4 different pre-configured set points, controller Run/Stop or Auto/Manual mode, from 2 external inputs.
ª Heater burnout is not available for 0...20 or 4…20 mA analog output style 900-TC16 controllers such as the 900-TC16AC.
v To obtain 38.4 k baud rate, Series B communiation units must be used with any 900-TC8x controller catalog number from the Product Selection table on the previous page.