Siemens SENTRON PAC1020 Manual page 70

Technical data
Communication
RS485 interface
Display and operator control
Display and operator control
Display
Keypad
68
Electrical interface
Connection type
Supported communication pro-
tocol
Functionality
Supported baud rate
Data format
Supported address area
Version
Backlighting
Service life of the LEDs
Resolution
Size W x H
Version
RS485, two-wire line + 1 line for Common
Screw terminals
Modbus RTU
Slave
• 4800
• 9600
• 19200
• 38400
• 57600
• 115200
Default: 19200
• 8N1 - (8 data bits, no parity, 1 stop bit)
• 8N2 - (8 data bits, no parity, 2 stop bits)
• 8E1 - (8 data bits, even parity, 1 stop bit)
• 8O1 - (8 data bits, odd parity, 1 stop bit)
Default: 8N2
1 ... 247
Default: 126
Monochrome, graphical LC display
White
50,000 hours at 25 °C ambient temper-
ature.
To increase the life of the backlighting,
it is advisable to leave it switched on for
no more than 10% of the operating
time.
128 x 96 pixels
74 mm x 56 mm
4 function keys on the front, multiple
assignments
Equipment Manual, 05/2020, L1V30610008B-01
PAC1020