Shopping Cart
Your shopping cart is empty!

I/O EXPANSION MODULES

Display: List / Grid
Show:
Sort By:
HAX-53R AUXILLARY RELAY CONTROL CARD FOR  HTC3 & 5 CONTROLLERS
AUXILLARY RELAY CONTROL CARD FOR  HTC3 & 5 CONTROLLERS View PDF ..
AU$55.00
HRC-4 TWO STAGE HEAT & COOL HTC EXPANSION MODULE
2H/2C EXPANSION STAGING RELAY FOR HEVAC HTC ANALOGUE CONTROLLERS View PDF ..
AU$230.00
ECF1 EC FAN SPEED CONTROL MODULE manual signal setting or limitation
LOW COST EC FAN SPEED CONTROL MODULE SETS MIN. & MAX. SPEED & RUN. Typical applic..
AU$49.00
Multi On/Off to 0-10vDC converter Output Capacity Control Module OPCC
Upto 10 on/off digital inputs can be connected which can be set to produce a proportional 0 to 10..
AU$69.00
HWE2-3 WIRE EXTENDER CONVERTS 2 TO 3 VIRTUAL WIRES
CONVERTS 24VAC 2 WIRE CIRCUITS INTO VIRTUAL 3 WIRE. ENABLES WIFI THERMOSTATS NORMALLY REQUIRI..
AU$65.00
EXP7 CarPark Sensor input EXPANSION MODULE
Used in conjunction with HCP7 carpark ventilation controller to increase the number of CO or NO2 ..
AU$244.00
HAX-53Y 3 X 0-10V ANALOG O/P EXPANSION CARD FOR HTC3 & 5 CONTROLLERS
HEATING, ECONOMY & COOLING 0-10V O/P EXPANSION CARD FOR HTC3 & 5 CONTROLLERS View PDF..
AU$55.00
HRC-4A THREE STAGE HEAT + TWO STAGE COOL HTC EXPANSION MODULE
2 STAGE HEAT & 2 STAGE COOL + ON/OFF AUXCILIARY HEAT STAGE View PDF ..
AU$260.00
HYSA4   0-10v 1 in 4 out SIGNAL DUPLICATOR drive upto 12 x VSDs
1 IN 4 OUT SIGNAL DUPLICATOR FOR DRIVING MULTIPLE DEVICES FROM ONE 0-10vDC SIGNAL. ie most co..
AU$125.00
SEZ-HAUX-HS MULTI I/O 0-10v EXPANSION MODULE
0-10vDC SIGNAL EXPANSION MODULE c/w - SIGNAL AMPLIFIER, SIGNAL DOUBLER, SIGNAL INVERTER, HI-SIGNA..
AU$150.00
HRC-4B TWO HEAT + THREE COOL HTC EXPANSION MODULE
2 STAGE HEAT & 2 STAGE COOL + ON/OFF ECONOMY CYCLE RELAY OUTPUT View PDF ..
AU$260.00
HVSD2 VSD SEQUENCER
For application where 2 VSD's (or groups of VSD's) need to be sequenced from one origional 0-10vd..
AU$135.00
HIM5 24v-240v RELAY INTERFACE MODULE
ALLOWS UPTO FIVE 24vAC INPUT CONTROL CIRCUITS TO SWITCH 5 INTERNAL RELAYS FOR 240V LOCAL CIRCUITS..
AU$68.00
HIM5-R5-20A  24v-240v RELAY INTERFACE MODULE
ALLOWS 24VAC CONTROL CIRCUITS TO SWITCH VIA RELAYS OTHER INDEPENDENT VOLTAGE CIRCUITS 4 X 10A + 1..
AU$79.00
HRC-4D TWO STAGE HEAT & COOL HTC EXPANSION MODULE + ON/OFF ECONOMY CYCLE RELAY OUTPUT WITH COMPARITOR OVERRIDE FUNCTION
2 STAGE HEAT & 2 STAGE COOL + ON/OFF ECONOMY CYCLE RELAY OUTPUT WITH COMPARITOR OVERRIDE FUNC..
AU$260.00