Automation Direct T1K-MODBUS-M User Manual page 14

Connector
Connection Port Type
Protocol
Station Number
Baud Rate
Communication Data
Start Bit
Stop Bit
Parity Bit
Number of I/O Points (max.)
Number of Slots
Self–Diagnostics
I/O Module Type Supported
Hot Swap
Internal Power Consumption
Allowable External Power Drop
The status indicator LEDs on the Base Controller's front panel have specific
Status Indicators
functions which can help in programming and troubleshooting.
Indicator
PWR
(Green)
RX
(Green) (Green)
TX
(Green) (Green)
RUN
(Green) (Green)
ERR
DIAG
T1K–MODBUS Specifications
RJ12 Serial Port Specifications
6–pin female modular (RJ12 phone jack)
RS232C
MODBUS RTU;
Use to configure the MODBUS port using the
T1K–MODBUS Setup Tool. Also use for firmware
upgrades.
1 (Fixed)
9600bps, 19200bps (Dip Switch 6 selectable)
8 Bit (Fixed)
1 Bit (Fixed)
1 Bit (Fixed)
ODD (Fixed)
Base Controller I/O Specifications
Discrete: Inputs: 1024, Outputs: 1024
Analog: Inputs 64 Channels, Outputs 64 Channels
1 to 31
Watchdog Timer, Memory Check
Discrete Input, Discrete Output
Analog Input, Analog Output
Yes
250mA @ 5VDC
to 0V for 10ms max.
Status Description
ON Power good
ON Data is being received by the Base Controller
OFF No data is being received by the Base Controller
ON Data is being transmitted by the Base Controller
OFF No data is being transmitted by the Base Controller
ON Starting communication to Master Module
OFF LED will turn OFF 1 second after failing to
communicate with master module
ON Communication error
Flashing at ERR LED will begin flashing after the master stops
1 sec intervals communicating with the Base Controller. The
Communication Time–out period can be set using
the T1K–MODBUS Setup Tool.
ON I/O system error
OFF I/O sytem good
2–3