61bconnector pin numbers and functions, 30b 6.2, Connecting to external devices via rs-232c – Rice Lake TS Series, Rice Lake Weighing Systems - Operation Manual User Manual
Page 71: Interface, 61b connector pin numbers and functions, Connector pin numbers and functions
RL-TS Series Operation Manual 67
30B
6.2 Connecting to External Devices via RS-232C Interface
The balance inputs and outputs from and to external devices such as a PC via the RS-232C interface.
The RS-232C interface equipped on the balance is a D-SUB9P type. The connection with external devices
is established with the following specifications:
Disconnect the AC adapter of the balance before connecting external devices.
61B
Connector pin numbers and functions
The RS-232C connector equipped on the balance has the following pin alignment:
Pin number
Signal name Input/Output
Function & Remarks
1
-
-
-
2
RXD
Input
Receiving data
3
TXD
Output
Transmitting data
4
DTR
Output
HIGH (When the balance is powered ON)
5
GND
-
Signal ground
6
-
-
-
7
-
-
-
8
-
-
-
9
EXT.TARE
Input
External tare range setting