TS-1400
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| Released March 2013 | |||
| Product Page | |||
| Documentation | |||
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| FTP Path | |||
| Relays | |||
| External Interfaces | |||
| 2x RJ45 Modbus | |||
| Power Requirements | |||
| 12-24V | |||
| Operates around ?? | |||
| Operating Temperature | |||
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| Mechanical | |||
| 140mm x 102mm | |||
| Height 35mm (approx without baseboard) | |||
| Weight 167 | |||
Overview
The TS-1700 is a modbus peripheral device which brings out 8 DIO, or 8 one wire temperature sensors.
Getting Started
Power Requirements
Features
TS Modbus Support
When using all Technologic Systems Modbus devices we include functionality to create an arbitrary chain of stock peripherals to automatically enumerate all connected devices, configure them, and generate an I/O map of all connected devices.
TS Modbus Autoconfiguration
The autoconfiguration works by using the optional mode pin on the RJ45 connector as designated in the MODBUS-2W standard. Technologic Systems uses this to indicate if it is a TS device. If it is asserted (low) to a TS device, then it will allow access to the #Holding Registers at address 0xf7.
This will identify the TS Modbus device model, set the first device in the chain to the user specified slave address (default is 0x10), and assert the mode line to the next port to enumerate the next device. The next device address is incremented by 1, and the process is repeated until no slave responds to a read query (timeout)indicats that no additional devices are connected to the bus chain. At this point the last device in the chain is configured to enable bus termination on the RS485 link, and all devices have their bit rates set to the user selected bit rate (default is 9600).
Register Interface
Holding Registers
The holding registers include various settings such as the configurable Modbus Address, termination enable, and more. These settings are common to all of our Modbus peripherals, and are stored in flash to persist between power cycles.
The Modbus protocol supports 64K
| Address (hex) | Address (dec) | Access | Description | Example Values |
|---|---|---|---|---|
| 0x70 | 112 | Read/Write | Modbus Mode | 0 = ASCII, 1 = RTU |
| 0x71 | 113 | Read/Write | RS485 Bus Termination Enable | 0 = No termination, 1 = enable termination |
| 0x72 | 114 | Read/Write | Modbus Device Address | 0-65535 |
| 0x73 | 115 | Read/Write | Modbus baud rate | Baud Rate |
| 0x74 | 116 | Read Only | Unit Model | TS-1700 |
| 0x75 | 117 | Read Only | Verilog Version | 1 |
| 0x76 | 118 | Read Only | ZPU Version | 1 |
| 0x77 | 119 | Read Only | Power Supply in millivolts | 24000 |
| 0x78 | 120 | Read Only | Internal Temperature in 1/100th degree Celsius | 22000 |
| 0x79 | 121 | Read Only | Reserved | N/A |
| 0x7a | 122 | Read Only | Reserved | N/A |
| 0x7b | 123 | Read Only | Reserved | N/A |
| 0x7c | 124 | Read Only | Reserved | N/A |
| 0x7d | 125 | Read/Write | Write value 0xfeed to make holding registers persistent | N/A |
Operating Registers
Baud Rate
The TS-1400 supports 15 speeds:
| Value | Communication Bit Rate | Maximum CAT5 Cable Length |
|---|---|---|
| 0 | 300 | 1200 meters |
| 1 | 600 | 1200 meters |
| 2 | 1200 | 1200 meters |
| 3 | 2400 | 1200 meters |
| 4 | 4800 | 1200 meters |
| 5 | 9600 | 1200 meters |
| 6 | 19.2K | 1200 meters |
| 7 | 38.4K | 1200 meters |
| 8 | 57.6K | 1200 meters |
| 9 | 115.2K | 800 meters |
| 10 | 230.4K [1] | 400 meters |
| 11 | 460.8K [1] | 200 meters |
| 12 | 1040K [1] | 100 meters |
| 13 | 2080K [1] | 40 meters |
| 14 | 4160K [1] | 20 meters |
Connectors
2x RJ45
Both RJ45 ports, and all of our Modbus based devices are designed to be compatible with 2W-MODBUS RJ45 following this pinout:
Product Notes
FCC Advisory
This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly (that is, in strict accordance with the manufacturer's instructions), may cause interference to radio and television reception. It has been type tested and found to comply with the limits for a Class A digital device in accordance with the specifications in Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the owner will be required to correct the interference at his own expense.
If this equipment does cause interference, which can be determined by turning the unit on and off, the user is encouraged to try the following measures to correct the interference:
Reorient the receiving antenna. Relocate the unit with respect to the receiver. Plug the unit into a different outlet so that the unit and receiver are on different branch circuits. Ensure that mounting screws and connector attachment screws are tightly secured. Ensure that good quality, shielded, and grounded cables are used for all data communications. If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions. The following booklets prepared by the Federal Communications Commission (FCC) may also prove helpful:
How to Identify and Resolve Radio-TV Interference Problems (Stock No. 004-000-000345-4) Interface Handbook (Stock No. 004-000-004505-7) These booklets may be purchased from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.
Limited Warranty
See our Terms and Conditions for more details.