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| Features | Specifications | DataSheet |
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The 4130 is a new generation of "smart" Remote
Terminal Unit (RTU)
that combines the functions of a distributed Remote I/O Module, a
Datalogger and an Alarm Dialer at a significantly lower cost than
integrating separate devices. Windows based "Toolbox" software makes
simple, either locally, or over the communications link. The Digital
Inputs support AC or DC signals and are individually configurable for
input voltage and filtering. The RTU monitors the ON transitions and
runtime for each Digital Input. The Analog Inputs are individually
configurable for voltage or current operation. The first four Digital and
Analog Inputs can totalize (for flow or wattage) scaled to engineering
units. The Data logging feature records all digital states, analog levels,
totalizers and runtime, with time and date stamping at a user defined rate.
With the internal telephone modem option installed, any Digital Input,
High/Low Analog level or totalizer rate can initiate Alarm Dialing from
one of four telephone number lists, optionally with voice annunciation.
Alarms are acknowledged by touchtone telephone or local input. An optional
built-in Operator Interface provides a display of I/O states and levels,
totalized counts, and local alarm acknowledgment.
| Digital Inputs | 12 (2 groups, 4 and 8 inputs), 1,000-volt optical isolation |
| Digital Input Voltages | 3 to 35Vac/Vdc, 85 to 160 Vac/Vdc, user configurable |
| Digital Input Pulse Rate/Runtime | Up to 5000Hz (first 4 inputs), up to 65,535 minutes each |
| Digital Outputs | 6, Form A Relay Contacts, 1,000-volt isolation |
| Digital Output | Rating 0 to 120Vac/Vdc, 3A maximum |
| Analog Inputs | Up to 8 (6 with 2 AOs), 12-bit, 5Vdc or 20mA DC, user configurable |
| Analog Outputs | Analog Inputs Up to 2 (with 6 AI, 1 with 7 AI, none with 6 AI), 10-bit, 20mA DC |
| Communications | RS-232, RS-422, RS-485 or Telephone/Radio Modem (option) |
| Communications Protocol/Rate | Modbus RTU, up to 9600 baud |
| Data logging | 914 records, 1 record every 1 to 255 minutes (4.25 hours) |
| Voice Alarming Option | User recorded messages for 36 alarm conditions (90 seconds) |
| Operator Interface Option | 2 x 20-character backlit LCD display, 4 key keypad |
| Internal Telephone Modem | PC/"Hayes" compatible, up to 9600 baud (option) |
| Internal Radio Modem | RMX-2400 compatible, up to 2400 baud over standard voice radio |
| Power | 10 to 30Vdc, 2.5 Watts typical, 4 Watts maximum (modem/display options) |
| Temperature | 0°C to 70°C Operating, -40°C to 100°C Storage |
| Humidity | 10 to 95%, non-condensing |
| Dimensions | 75 x 110 x 149 mm 2.95 x 4.33 x 5.85 inches |
Model # |
Description |
| 41-4130 | Smart RTU with Remote I/O, Data Logging and Alarm Dialing (option) |
| 41-DM14400 | Telephone Modem Option (required for Alarm Dialing functions) |
| 41-RM2400 | Radio Modem Option (converts Audio radio with push-to-talk to data radio) |
| 41-VA90 | Voice Alarm Option, Public Address or Telephone (with 41-DM14400) |
| 41-OPIO | Local Operator Interface Option; 2 x 20 character LCD display & keypad |
| 41-TBX | PC-based Windows "toolbox" software for RTU configuration |
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