Johnson Controls AS-ZTU-100-0 — The AS-ZTU-100-0 from Johnson Controls is part of the Metasys AS series

Part number	AS-ZTU-100-0
Brand	Johnson Controls
Description	The AS-ZTU-100-0 from Johnson Controls is part of the Metasys AS series
Manufacturer	Johnson Controls
Product Line	Metasys AS
Part Number	AS-ZTU-100-0
Weight	1.75 lbs (0.79 kg)
Operating Conditions	0 to 50°C
Storage Conditions	-40 to 70°C
Termination	6-pin RJ12 Telephone Style Jack
Mounting	Wall-mounted or panel-mounted
Agency Listings	UL916 Listed and CSA Certified
Frequency Rating	50/60Hz
Humidity	10% to 90%
Baud Rate	1200 Baud Asynchronous, Half Duplex

The AS-ZTU-100-0 from Johnson Controls is part of the Metasys AS series. Designed for reliable performance, this device operates effectively within the 0 to 50 degrees Celsius temperature range.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.