S5-115F Manual
Technical Specifications
8.2.9
Communications Modules
CP 523 Serial I/O Module, Reaction-Free
(6ES5 523-3UA11)
Technical Specifications
Galvanic isolation
TTY signals are floating
Memory submodule
EPROM/EEPROM
Serial interface
V.24 (RS-232-C)/TTY passive
Transmission mode
asynchronous
7-bit mode=char. frame of 11 bits
(1 start bit, 7 data bits, 1 parity bit,
2 stop bits)
8-bit mode=char. frame of 11 bits
(1 start bit, 8 data bits, 1 parity bit,
1 stop bit)
Transmission rate
110 to 9600 baud
Permissible cable length
- TTY
voltage drop
receiver typ. 1.5 V
sender typ. 0.9 V
at 20 mA
- RS-232-C (V.24)
15 m/49 ft.
Battery backup
Lithium AA
3.6 V / 850 mAh
Battery backup time
at least 1 year
Degree of protection
IP 20
Permissible ambient
temperature
- vertical
0 to 60°C
- horizontal
0 to 40°C
Relative humidity
15% to 95%
Current consumption
from +9 V (CPU)
typ.
130 mA
Power losses of
the module
typ.
1.2 W
Weight
approx.
300 g (0.7 lb.)
LEDs
2 green LED
RCV
CP 523 receiving data
SEN
CP 523 sending data
a a a a a a
a a a a a a
a a a a a a
a a a a a a
a a a a a a
SND
a a a a a a
a a a a a a
a a a a a a
a a a a a a
a a a a a a
RCV
EWA 4NEB 811 6148-02
8-37