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Pneumercator 900552-10 Internal ModBus RS-485 RTU Interface Card
For TMS4000,TMS3000, TMS2000, TMS2000A, TMS4000W, TMS2000W, LC2000, TMS1000, TX1064-2
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Select Model & Quantity:
Model # | Description | Price | Qty |
---|---|---|---|
900552-10 | For TMS4000,TMS3000, TMS2000, TMS2000A, TMS4000W, TMS2000W, LC2000, TMS1000, TX1064-2 | $1,131.00 |
Pneumercator - 900552-10 - Internal ModBus RS-485 RTU Interface Card
The ModBus RTU Interface Cards are plug-in connectivity products that offer an easy, cost-effective solution providing access to all TMS real-time tank management data from practically any building management system or programmable logic controller supporting the industrystandard ModBus RTU serial communications protocol. Available TMS/LC2000 data includes continuous tank data, statuses and alarms, leak/point level sensor statuses and contact closure input statuses. Communications is over a half duplex, single twisted-pair RS-485 cable up to 4000 feet in length, with a switch-selectable line termination resistor for multi-drop configurations. Installation and setup is quick and easy, requiring no programming on the TMS/LC2000 console. Available in single, dual and quad-channel configurations, isolated or nonisolated.Features
- Industry-standard interface to most building management systems and programmable logic controllers
- Add ModBus RTU support to any TMS/LC2000 System, either as a factory-shipped option or as a field upgrade*
- Installs within the locked TMS/LC2000 enclosure for secure, tamperproof connectivity
- No TMS/LC2000 programming required. Simply set slave address and baud rate on ModBus RTU card dip switches.
- ModBus status register allows host processor to confirm continuous updating of ModBus registers by TMS/LC2000
- Single, dual and quad-channel(TMS3000/4000 only) configurations available, with isolated or non-isolated options.
Specifications
- Communications Protocol: Modbus RTU
- Communications Format: RS-485, Half-Duplex
- Connection Type: Plug-In Terminal Block with Wire
- Input: Ch. A (+), Ch. B (-), Shield, Output: Ch. A (+), Ch. B (-), Shield
- Recommended RS-485 Cable: Belden 9841 (PVC Jacket), 89841 (FEP Teflon Jacket) or similar
- Maximum Cable Length: 4000 Feet (1200 Meters) total to end of run
- LED Indicators: TX (Slave Transmit), RX (Global Receive)
- Serial Data Format: Fixed, 1 Start Bit, N-8-1
- Baud Rate: 9600 or 38400, Dip Switch Selectable
- Slave Address Select: 1 thru 64, Dip Switch Selectable
- Maximum Slave Response Time: 400 ms
- Maximum Number of 16-Bit Registers per READ Command: 64
- Maximum Register Update Rate from TMS: 1.2 seconds (0.8 seconds typ.)
Requires TMS firmware Vxx.99.94 or later, available at no charge with purchase of ModBus card.
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