Innotech Control Systems - GenII AO REM Analogue Output Module

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GenII AO REM Analogue Output Module

Digital / Remote Expansion Modules

The Innotech GenII AO REM Analogue Output Module is an expansion device for the Genesis range of Digital Controllers.

The module is powered by 24VAC and provides 5 analogue outputs to be connected to field equipment. Jumpers on the board allow either 0-10V or heat valve (PWM) style outputs to be selected for each channel.

The GenII AO REM may be located remotely from the Genesis Digital Controller and providing distributed analogue outputs for the system.

The GenII AO REM is configured and programmed via the Genesis Digital Controller.

The GenII AO REM communicates with the Genesis Controller via the REM Comms port. The remote link uses RS-485 at a baud rate of 38400. For pre-Version 5 controllers, a Gen II RMI Remote Module Interface is required. Please refer to DS15.01 for further information.

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5 Analogue Outputs.
Each output is configurable as 0-10V or heat valve (PWM).
Remote ouput of analogue control voltage points up to 500 mtrs from the Genesis Controller.
Housed in a low profile din rail mounted enclosure.
RS485 interconnection between REM Modules.
Galvanic Isolation for communications to prevent grounding problems.
24V AC operation.
JUMPER selectable Address.
Wiring Diagrams for modules generated by GEN2Config Software.
LED indication of network traffic to assist in network setup and debugging.

	CE	www.ce-marking.org The CE label is a European marking for products to indicate conformity with the health and safety requirements set out in Europe.
	C-Tick	www.acma.gov.au The C-Tick compliance mark indicates that a device complies with applicable radiocommunications standards.
	FCC	www.fcc.gov FCC marking indicates that the product conforms with the regulations of the U.S. Federal Communications Commission (FCC) for microprocessor-based equipment.
	UL	www.ul.com UL marking indicates that the product conforms with the safety standards laid down by Underwriters Laboratories.

Power Supply

Voltage: 24 volts AC ±10% @ 50/60Hz.
Power Consumption: 4VA max.

The operating voltage must meet the requirements of Safety Extra Low Voltage (SELV) to EN60730. The transformer used must be a Class 2 safety transfomer that has the energy and voltage limiting characteritics as described in the National Electrical Code, ANSI/NFPA70. It must also be sized and fused in compliance with local safety regulations.

Outputs

Linear 0-10V, maximum load 2 mA
PWM 10Vpp, maximum load 2mA

Terminal Identification

1 = 24V AC Supply.
2 = 0V AC Supply.
3 = Earth.

NOTE - TERMINAL 3 is for the protection of the Comms circuitry and must be connected to a good electrical bonded Earth. This may be the Earth bus bar of the switchboard or the point that connects the chassis of the equipment the Module is in, to electrical Earth. This point should not be tied to terminal 2.

COMMS Connection

SHLD 1	=	Shield from incoming Comms Cable.
+	=	RS 485 (+) signal.
-	=	RS 485 (-) signal.
SHLD 2	=	Shield from outgoing Comms Cable.

I/O Terminal Connections

A = Output 1 +.
B = Output 1 -.
C = Output 2 +.
D = Output 2 -.
E = Output 3 +.
F = Output 3 -.
G = Output 4 +.
H = Output 4 -.
I = Output 5 +.
J = Output 5-.

Temperature Ratings

Storage 0 to 50°C non-condensing.
Operating 0 to 40°C non-condensing.

Enclosure & Mounting:
The Innotech MAXTime is housed in rectangular cases suitable for DIN Rail mounting. Their housing is moulded from flame retardant plastics recognised by UL as UL 94-V0.

Colour : Grey.
Dimensions: 75mm(L) X 155mm(W) X 57mm(H)