Honeywell CENTRA LINE MERLIN N Series Manual page 13

1 x 20V DC Auxiliary
Power Output
5 x Solid State Relay (SSR)
SR IN (terminal 5, SSR POWER input) is connected to AC
OUT (terminal 4, 24V AC~ output) by a jumper wire at
factory.
Remove the jumper if different voltages needs to be used
for SSRs.
All ports are protected against short circuit and 24VAC
miswiring
MERLIN NX IP AND MST/TP VAV CONTROLLER - INSTALLATION INSTRUCTIONS
Fig. 13. 20 VDC Auxiliary wiring
LOAD
Fig. 14. SSR Wiring
13
White Black
S
LOAD
POWER
SUPPLY
EN1Z-1076GE51 R1021