Connecting The Manual Dimmer Or External Lighting Control; Connecting Fixtures In Series For External Control - PHOTONTEK XT 1000W CO2PRO Manual

6.4 Connecting the manual dimmer or external lighting controller
The dimmer control or lighting controller is connected to the Signal IN connector on the fixture. This enables light
intensity (PPF level) to be adjusted according to requirement. The LED fixture light intensity can be adjusted without
changing spectral power distribution or losing efficiency.

6.5 Connecting Fixtures in series for External Control

For detailed instructions please refer to the PhotonTek Digital Lighting Controller manual.
The LED Fixture uses 0-10V signal protocol for control.
Position and hang each fixture appropriately.
Connect controller output signal wire to fixture 1 SIGNAL
in connector. Connect signal wire from fixture 1 SIGNAL
OUT connector to fixture 2 SIGNAL IN connector.
Continue to connect fixtures in series for up to 100
fixtures per controller, see figure below..
LIGHTING CONTROLLER
DIGITAL
BUILT BY GROWERS FOR GROWERS
Connect manual dimmer or
lighting controller signal cord
to 'SIGNAL IN' connector.