Automated Logic UNI/32 Technische instructies - Pagina 2

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Using the UNI/32

The UNI/32 provides the communications

link between an ARC156 or Legacy CMnet

network segment and up to 32 U-cards. The

UNI/32 module can store one module driver

and up to 32 Graphic Function Blocks (GFBs),

depending on the size of the GFBs.

A UNI/32 module contains a 32-bit

microprocessor, flash memory, and non-

volatile RAM (stores data even during a

power failure) for executing GFBs. The

UNI/32 can also communicate with an

optional BACview keypad/display using the

Keypad Display port and can communicate

with a laptop computer running WebCTRL or

SuperVision using the UNI/32's Access port

and an APT.

The module driver varies depending on what

software you are using. WebCTRL requires

the DRV_UNI32 module driver for the UNI/32;

SuperVision requires the UNM module driver.

See the appropriate module driver document

at http://www.automatedlogic.com or on the

SupportPlus CD for more information.

See Figure 1 for a system architecture

diagram.

For WebCTRL, BACnet/IP.

For SuperVision, BACnet/Ethernet.

MX-Line

CMnet (ARC156)

U-Line: 9600 bps or 38400 bps

TNPB

U-Cards

Figure 1. System Architecture

Revised 11/26/01 • UNI/32

LGRM-E

MX-Line

S-Line

UNI/32

CAUTION Changes or modifications to this

unit not expressly approved by the party

responsible for compliance could void the

user's authority to operate equipment.

NOTE This equipment has been tested and

found to comply with the limits for a Class A

digital device, pursuant to Part 15 of the FCC

Rules. These limits are designed to provide

reasonable protection against harmful

interference when the equipment is operated

in a commercial environment. This

equipment generates, uses, and can radiate

radio frequency energy and, if not installed

and used in accordance with the instruction

manual, may cause harmful interference to

radio communications. Operation of this

equipment in a residential area is likely to

cause harmful interference in which case the

user will be required to correct the

interference at his own expense.

Specifications

Power 24VAC ± 10%, 50-60Hz, 0.3A (7.2VA)

power consumption (single Class 2

source only, 100VA or less).

Communication For WebCTRL, 156 kbps

BACnet-over-ARCNET and 9600 bps or

38.4 kbps EIA-485 BACnet MS/TP. Two

EIA-485 ports for BACnet MS/TP Unet

communication (9600 bps or 38.4 kbps).

For SuperVision, 156 kbps BACnet-over-

ARCNET or 9600 bps or 38.4 kbps Legacy

CMnet. Access Port: 9600 bps or 38.4

kbps EIA-485. Two EIA-485 ports for

BACnet MS/TP Unet communication

(9600 bps or 38.4 kbps).

Environmental Operating Range 0° to

130°F (-17.8° to 54.4°C); 10 to 90%

relative humidity, non-condensing.

Status Indication Visual (LED) status of

network and Unet communication,

running, errors, and power.

Memory 1MB Flash memory and 2MB non-

volatile battery-backed RAM.