Orion-system VCC-X Controller Manual do Utilizador descarregar pdf (Página 42)

VCC-X EXPANSION MODULE 1 WIRING

VCC-X Controller Technical Guide

Chilled Water Valve Actuator Wiring

Figure 27: Chilled Water Valve Actuator Wiring Diagram

Modulating Cooling Output

This output is used to control a Modulating Chilled Water Valve to

maintain the Cooling Supply Air Temperature Setpoint. The output

is conﬁ gured for either 0-10 VDC or 2-10 VDC operation and can be

conﬁ gured for direct acting or reverse acting operation. See Figure

27 for wiring details.

CHILLED WATER VALVE

ACTUATOR

Y13

COM1

VCC-X EM1

Expansion Module

WARNING!!

Observe Polarity! All boards must be wired with GND-to-GND and 24VAC-to-

24VAC. Failure to observe polarity will result in damage to one or more of the

boards. Expansion Modules must be wired in such a way that the expansion

modules and the controller are always powered together. Loss of power to the

expansion module will cause the controller to become inoperative until power is

restored to the expansion module.

AOUT1

24VAC

GND

Line Voltage

Size Transformer For

Correct Total Load.

VCC-X E 1 Module = 5 VAM

GND

WattMaster Label

#L102196-A

Rev.: 1A

+24 VAC

GND

RELAY CONTACT

RATING IS 1 AMP

MAX @ 24 VAC

RELAY OUTPUT

TERMINALS

ANALOG OUTPUT TERMINALS

GND

RETURN DAMPER

RETURN BYPASS

CHILLED WATER

AOUT4

PWM –

PWM +

E-BUS

CONNECT

24 VAC POWER ONLY

WARNING! POLARITY

MUST BE OBSERVED OR

THE CONTROLLER WILL

BE DAMAGED

POWER INPUT TERMINAL BLOCK

PUT

VCC-X Expansion Module 1

Orion No.: OE336-23-VCCXEM1

AAON No.: V53990

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 119 120

Comentários a estes Manuais

Sem comentários

Orion-system VCC-X Controller Manual do Utilizador Página 42

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Orion-system VCC-X Controller