© MASS ELECTRONICS Pty Ltd 2005
Page 4
DS 2.75 - MS5-01 - Microcontroller
August 2013
STANDARD CONNECTION
240VAC Supply
Neutral
Earth
TIMECLOCK
AFTER HOURS
UNIT DISABLE
DEVICE DISABLE
Screen MUST be
connected at both
the Control Station
and the Controller
P+
P-
C+
C-
SHLD
SENSOR
(Voltage Free Contacts by other)
TYPICAL DIGITAL INPUTS
To CHW
Valve
(Voltage Free Contacts by other)
ALTERNATIVE DIGITAL INPUTS
+24V
0V
DI#+
DI#-
NOTE:
ALL DIGITAL INPUTS:-
Rated at:
24V (AC or DC)
Com
0-10V DC
D
I 4
D
I 1
D
I 2
D
I 3
Po
w
er
Po
w
er
Fan Lo
Heat
Fan Med
Fan Hi
0V
NOTE:
ALL OUTPUT RELAYS:-
Rated at:
24V 16Amp Resistive
24VAC 6Amp Inductive
Com = Common Contact
NO = Normally Open Contact
ANALOGUE OUTPUT:-
Rated at:
0-10VDC into >2k Load
Ω
24V
* MAXIMUM CABLE LENGTH BETWEEN THE CONTROL STATION & CONTROLLER IS 50 METRES.
YOUR DISTRIBUTOR
Australian Owned, Designed & Manufactured
by Mass Electronics Brisbane
Phone:
+61 7 3421 9100
Fax:
+61 7 3421 9101
Email:
www.innotech.com.au
The INNOTECH device and the word INNOTECH are registered or unregistered trademarks of Mass Electronics Pty Ltd in Australia, USA and other countries
