TCI-W11-U, TCI-W22-U Universal Controller
T
ECHNICAL
S
PECIFICATION
Doc: 70-00-0140C, V2.0-20220523
© Vector Controls LLC, USA
Page 3-24
Subject to alteration
Wiring and Connection
WARNING! Live Electrical Components
During installation, testing, servicing and troubleshooting of Vector Controls products, it may be necessary to
work with live electrical components. Have a qualified licensed electrician or other individual who has been
properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety
precautions when exposed to live electrical components could result in death or serious injury
TCI-W11-U
TCI-W22-U
GND
Power supply:
0V, -24VDC; common for power supply, analog in- and outputs
V+
Power supply:
24VAC, +24VDC
DO..
Binary outputs:
Potential free relays contacts (see technical specification)
UI..
Universal input:
NTC 10k
Ω @ 25°C (77°F), 0…10 V or 0…20 mA
(selectable by jumper)
AO..
Analog output:
0…10 V or 0…20 mA
(selectable by jumper)
Use copper, twisted pair, conductors only. The operating voltage must comply with the requirements for safety extra-low
voltage (SELV) as per EN 60 730. Use safety insulating transformers class II with double insulation as per EN 60 742; they
must be designed for 100% ON-time. When using several transformers in one system, the connection terminal 1 must be
galvanic connected. TCI is designed for operation of AC 24 V safety extra-low voltage and is short-circuit-proof. Supplying
voltages above AC 24 V to low voltage connections may damage the controller or other devices. Connection to voltages
exceeding 42 V endangers personnel safety.
Jumper Settings
See TCI-W installation sheet no. 70-000539 for details (
