BAS Remote
BAS Router
BAS Ethernet
UL864 Ethernet
Media Converters
Managed
ARCNET
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Features |
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Network accessible I/O with built-in 10/100 Mbps Ethernet port |
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Removable field connectors |
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Supports BACnet®/IP eliminating the need for an external router |
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Web server for convenient commissioning and troubleshooting |
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Adheres to BACnet Application Specific Controller (B-ASC) profile |
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Low-voltage 24 VAC or VDC powered |
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Six universal input/output points & two relay outputs |
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Built-in 24 VDC @ 150 mA loop supply |
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Supports thermistor, 0-10 VDC, 0-20 mA, contact closure, 0-40 Hz pulse train inputs, and 0-10 VDC and 0-20 mA outputs |
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LED indicators for inputs, outputs, CPU status, Ethernet activity/link/data rate |
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Relay outputs 30 VAC/VDC, 2A |
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DIN-rail mount installation or optional panel mount |
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Expansion port for additional slave I/O |
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UL 508 Listed, Industrial Control Equipment |
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Modbus TCP server gateway for Modbus slaves |
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CE Mark |
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Product Overview |
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The BAS Remote provides a convenient method of expanding building automation systems
in the field when using Ethernet for network communication. Modern
building automation systems are quickly adopting information technology
standards such as Ethernet for communication and structured wiring. The
BAS Remote complies with BACnet/IP as defined in ANSI/ASHRAE Standard
135-2004 while providing six universal input/output points, and two relay
outputs. By incorporating a 10/100 Mbps Ethernet port, the BAS Remote
can be connected anywhere in a building's structured wiring system at a
point convenient to mechanical equipment. This eliminates the need to
pull proprietary network cable to the source of the I/O. By being
BACnet/IP compliant, there is no need for an external router. The BAS
Remote is ideal for applications where several points of I/O must be
accessed in areas void of proprietary BAS networks.
Six universal input/output points are provided on the BAS Remote. Depending upon
configuration, the unit can accommodate a contact closure from a digital
point, a thermistor, voltage or current analog input from a field
transmitter or supervisory controller. Analog inputs can range from
0-10 VDC or 0-20 mA, accommodating 0-5 VDC, 1-5 VDC, 2-10 VDC, and 4-20 mA
devices. Input point resolution is 10 bits.
Type II and III 10 KΩ thermistor curves are resident in the BAS Remote. Single-point
calibration of temperature is accomplished using the unit's web server.
Inputs can accept pulse trains in the range of 0 to 40 Hz (50% duty cycle)
to measure flow rates.
Analog outputs can be 0-10 VDC or 0-20 mA, accommodating 2-10 V, 0-5 V, 1-5 V and
4-20 mA devices. LEDs identify the state of I/O points. Output point
resolution is 12 bits.
There are two relay outputs available with both normally open (NO) and normally closed
(NC) contacts. The relay output rating is 30 VAC/VDC, 2A. LED indicators
identify the state of the output.
All field connectors are removable making replacement of units quick and simple.
A single RJ-45 shielded connector provides the 10/100 Mbps twisted-pair Ethernet
connection. The unit supports auto-negotiation of data rate, duplex
and pause control when using full-duplex transmission. A resident web server
facilitates commissioning and troubleshooting. Configuration is accomplished
via Ethernet.
Power for the BAS Remote can be derived from a 24 VAC Class 2 transformer rated at 10 VA
or from a 24 VDC power supply rated at 10 W. Since the unit incorporates
a half-wave rectified power supply, I/O points and the power supply can share
a common ground. Therefore, the BAS Remote can be powered by the same control
transformer used to power other control equipment.
The unit can be DIN-rail or panel mounted inside a control panel. If panel mounting
is required, optional mounting tabs are provided with the product.
The BAS Remote conforms to the BACnet/IP standard and therefore allows field I/O to be
directly accessed via Ethernet without the need of a router. A standard
web browser is used for commissioning and troubleshooting. The BAS Remote
adheres to the BACnet Application Specific Controller (B-ASC) profile. |
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Tips, Tricks, and Reminders!
Ethernet networks can present many confusing symptoms, but asking some common questions
can help troubleshooting. Make your efforts more effective with the
principles discussed in The ABCs of Ethernet Trouble Shooting.
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More Information |
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Ordering Information |
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For more information about the models below, please contact Joe Stasiek at
630-963-7070, extension 116 — or jstasiek@ccontrols.com
BAS Remotes |
Model |
RoHS |
Description |
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BASR-8M |
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BAS Remote Master, 6 Universal I/O + 2 Relay
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BASR-8X |
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BAS Remote Expansion, 6 Universal I/O + 2 Relay
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