Siemens SIWAREX WP241 Manual page 170

Technical specifications
12.1 Technical specifications
Real-time clock
Table 12- 7
Accuracy at 25 °C
Buffered period
RS485 interface
Table 12- 8
Standard
Baud rate
Data bits
Parity
Stop bits
Terminating resistors (can be activated)
Electrical isolation
Transfer protocol
Cable length
Ethernet
Table 12- 9
Standard
Transmission rate
Electrical isolation
Transfer protocol
Autonegotiation
Auto MDI-X
Cable lengths
Dimensions and weights
Table 12- 10 Technical specifications:
Dimensions W x H x D
Weight
170
Technical specifications: Real-time clock
Technical specifications: RS485 interface
Technical specifications: Ethernet
Cat-5e UTP cable
•
(unshielded)
Cat-5e SF/UTP
•
cable (shielded)
± 60 s/month
typ. 10 days at 25 °C
min. 6 days at 40 °C
EIA-485
up to 115 kbps*
7 or 8
even | odd | none
1 or 2
390 Ω / 220 Ω / 390 Ω
500 V AC
ASCII for remote display from Siebert and
Modbus RTU)
≤ 115 kbps max. 1 000 m
(fieldbus cable 2-wire, shielded, e.g. 6XV1830-
0EH10)
IEEE 802.3
10/100 Mbps (determined automatically)
1 500 V AC
TCP/IP, Modbus TCP
(see /1/)
yes
yes
max. 50 m
max. 100 m
70 x 75 x 100 mm
300 g
Manual, 04/2014, A5E33713528A
SIWAREX WP241