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TRCS: 9411
Remote Telemetry Unit
The TRCS:9411 Remote Telemetry Unit is the effective solution for interfacing
your PC to remote systems. Whether you're scanning a constant data stream for
specific information, controlling an irrigation system or an oil rig, the
TRCS:9411 is ready to connect and easy to configure.
Interface up to 24 digital inputs and outputs and 8 analog inputs to RS232/422
serial communications lines or the integral radio modem. You can use the
configuration menu to change setup parameters stored in non-volatile memory.
Plus, the 9411 comes with full SCADA software based on Microsoft Access.
You have an important system and you need to know right away if it stops
running. Using the built-in watchdog function the 9411 can report remote system
faults to your PC in real time. Alternatively, you can use the 9411 to monitor
a PC application and signal faults using the digital outputs. If you want more
detailed status you can configure the 9411 to translate combinations of digital
outputs into your own ASCII strings. Display the messages on the built-in LCD,
send them to a terminal or both. If you have several systems to monitor, 9411's
can be interconnected to provide a digital control network.
Installation
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1 RU 19" rack mount box
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12V, 24V or 48V DC or 240VAC supply options
Connectivity
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Point to point or Multidrop modes
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Opto-isolated digital inputs and outputs for harsh electronic environments
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8 wide range digital inputs, 8 digital outputs and 8 analogue inputs as
standard
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Internal expansion to 24 digital inputs and outputs
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Further expansion available with larger cases
Communications
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1200 or 2400 band radio modem
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Up to 3 RS232 and 1 RS422 serial connections
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PTT signal available for radio communications with programmable timing
Local Display and Control
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Input/Output status and control
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Analogue input voltage
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Communications status
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Self Test functions and Internal Status
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Setup Parameters
Specifications
| Ambient Operating Temperature
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Range: |
0°C to +55°C |
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Relative Humidity: |
20% to 90%, non condensing |
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| Size |
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1U x 19" x 270 mm |
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| Power Supply |
Input Power: |
20 to 30 V DC input voltage |
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35 to 60 V DC 48VDC input voltage |
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Fuse: |
2A Slow blow |
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| Serial Ports |
RS232: |
2 or 3 depending on configuration |
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RS422: |
0 or 1 depending on configuration |
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| Digital Outputs |
Protection: |
opto-isolated open collector, over voltage protected output. |
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Output Current (max): |
250 mA |
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Output Voltage (max): |
70V |
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Saturation Voltage: |
< 3.0V @ 250 mA (2.7V typ) |
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Output Isolation: |
1500 Vdc between output and chassis |
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| Digital Inputs |
Protection: |
opto-isolated current protected input |
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Input Voltage: |
Wide input range: 12V, 24V and 48V |
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Input Voltage (max.): |
70V |
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Input Current: |
< 2.5 mA @ +12V (2.1 mA typ) |
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< 3 mA @ +48V (2.7 mA typ) |
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150 ľA @ -60V (typ) |
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Switch On Voltage: |
+5V (typ) |
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AC (50Hz) rejection |
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>10V p-p on OVdc input |
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>5V p-p on 12Vdc input |
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Input Isolation: |
1500 Vdc between output and chassis |
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| Analog Inputs |
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isolated, multiplexed,single ended |
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Resolution: |
12 bits |
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Voltage Range: |
10V |
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| Status Outputs |
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Unit Fault |
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Alarm |
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| Control Software |
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Microsoft Access, Windows 3.11,95,NT |
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Network Capable |
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User Configurable |
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