Acumen DataBridge SDR2-CF Manuel d'utilisateur télécharger pdf (Page 18)

Click! 512

www.wavetronix.com

Click! 512 Bid Specication

1.0 General. This item shall govern the purchase and installa-

tion of a vehicle alert module (VAM) equivalent to the Wave-

tronix Click!™ 513. Test results and other documentation dem-

onstrating performance and capabilities shall be provided.

2.0 Product Description. The VAM shall be a trac alert

module for use with serial devices, such as the Wavetronix

SmartSensor™.

3.0 Physical. The VAM shall not exceed 0.29 lbs. (0.1 kg) in

weight.

The VAM shall not exceed 4.5 in. × 4 in. × 0.9 in. (11.4 cm x 10.2

cm x 2.3 cm) in its physical dimensions.

The VAM shall operate in the temperature range of -29°F to

165°F (-34°C to 74°C).

4.0 Mounting. The VAM shall mount to a DIN rail with hot-

swappable power and communication buses for quick installa-

tion and replacement.

5.0 Power. The VAM shall operate using less than 0.8 W of

average power at 10 VDC to 30 VDC.

6.0 Connections. The VAM shall include the following con-

nections for power and communication:

6.1 Power. The VAM shall include a 5-position connector,

with two contact points reserved for connecting power

through the bus.

The VAM shall supply voltage input monitoring with set-

table thresholds of 11.7 or 22.9 VDC.

6.2 Serial Ports. The VAM shall include the following

four independent physical serial ports:

● RS-232 front: DB-9 female DCE connector with DIP

switch override to select between programming and

run mode

● RS-485 top: 5-position connector for connecting from

T-bus

● RS-232 top: Pluggable screw terminal

● RS-485 top: Pluggable screw terminal and an RJ-11 jack

6.3 Digital Input Ports. The VAM shall include two multi-

function digital input ports with the following features:

● Low-level AC input monitoring via clamp-on split-core

current transformers with 1 W 120 VAC load threshold

suitable for monitoring incandescent or LED signal

indication status

● Contact closure input monitoring circuit that also

serves to monitor low-level DC logic with a threshold of

2.5 V

● DC voltage input monitoring with selectable thresholds

of 9, 11.7 and 23.4 VDC

● Maximum input event frequency of 250 Hz

6.4 Contact Closure Output Ports. The VAM shall feature

two solid state contact closure output ports with 250 Hz

of output signaling capability.

7.0 Communication. The VAM shall have the following com-

munication capabilities:

7.1 Serial Protocol Conversion. The VAM shall allow

communications with any serial device that has a serial

connection by converting 3-wire half-duplex RS-485 com-

munication to half-duplex RS-232 communication, and

vice versa.

8.0 Baud Rate. The VAM shall operate at a baud rate of 9600

bps.

9.0 Conguration Features. The VAM shall have a push-

buon on the faceplate that:

● Sets device to run mode

● Sets device to set up mode

● Sets device to serial convert mode

● Resets to device factory defaults

The front of the VAM shall include a red power LED, as well as

green and yellow TX and RX LEDs that shall illuminate when

corresponding data is successfully transmied or received.

These LEDs, as well as the blue LED next to them, shall also

act as operation mode indicators for operation modes selected

with the push-buon.

The VAM shall include two banks of user-programmable

LEDs, one yellow and one red, to display submenu selections

and application information.

The VAM shall be supported by a user-friendly graphical user

interface that will control the program parameters.

The VAM shall have DIP switches that will be used to select

run mode versus programming mode, multi-function inputs

and supply voltage monitor thresholds.

10.0 Testing Features. The VAM shall feature a self-test for

system conguration. This test shall be accessed by using the

push-buon on the faceplate.

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Acumen DataBridge SDR2-CF Manuel d'utilisateur Page 18

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