Hydro:Evolved User Manual
Page 16 © 2022 Smartrise Engineering, Inc. All Rights Reserved October 2022
BUF Terminal – Termination for the Buffer switch. The primary side of the switch is connected
to H120 and the secondary side is then wired back to the BUF terminal.
TFL Terminal – Termination for the Top Final Limit switch. The primary side of the switch is
connected to H120 and the secondary side is then wired back to the TFL terminal.
BFL Terminal – Termination for the Bottom Final Limit switch. The primary side of the switch is
connected to H120 and the secondary side is then wired back to the BFL terminal.
H120 Terminal – Internal fused source for all hoistway safeties. This is used to power the PIT,
BUF, BFL, TFL and any other addition hoistway safety devices.
See Hydro:Evolved Controller sheet 5 MR Board for wiring information.
SFM Terminal – Termination for all Machine Room safety devices that do not have a dedicated
input, for example, Run/Stop switch. All additional devices are wired in series and terminated to
the SFM, for example, relays (EB1-EB4) check if it is safe to run the motor.
SFH Terminal – Termination for all hoistway safety devices that do not have a dedicated input.
All additional devices are wired in series and terminated to the SFH.
See Hydro:Evolved Controller sheet 5 MR Board for wiring information.
M120 Terminal – Internal fused source for all Machine Room safeties.
See Hydro:Evolved Controller sheet 5 MR Board for wiring information.
Figure 19: Safety String Input Connector
To Next Page
Loading...
Need help?
General
