Installation And Setup - Pneumercator MODBUS RTU RS-485 Instruction Manual

IMPORTANT! Confirm that the installed TMS console firmware version
supports Modbus RTU protocol.
Modbus RTU support is provided with the following TMS console firmware versions;
Note: All TMS Vxx.01.xx, LC2000, TMS2000W, TMS4000, and TMS4000W firmware versions
support the Modbus RTU Interface Card.
Please contact Technical Support for an upgrade if you have firmware outside of the above range,
or if you have questions about identifying the TMS firmware version in your console.

1.0 Installation and Setup

Installation and setup of the 900552 Modbus RTU Interface Card requires no programming on the
TMS/LC2000 console. Simply select the desired slave address and baud rate, and enable line
termination resistor if required. No other setup is required.
1. Line Terminator Switch
2. Modbus Line In/Line Out Terminal Connections
3. Slave Transmit LED
4. Slave Receive LED
5. Dip Switches
6. Microprocessor/Firmware
4
3
2
Use Table Set #1 or Table Set #2 below corresponding to the revision or number of Dip Switches;
Table #1: Rev. E and earlier, 4 Dip Switches
Table #2: Rev. F and later, 8 Dip Switches
MODBUS RTU Instruction Manual - 2017-11-02.docx
Vxx.99.9A or later (wired)
V1x.xx.04 or later
V2x.00.05 or later (wired)
V3x.00.05 or later (wired)
where "x" denotes "don't care" values
5
1
R e . v E a n d e a i l r r e
6
4
3
2
Page 2 of 14
5
1
R e . v F a n d t a l r e
November 2, 2017
6