Specifications A-1
SIMATIC 505-2571 Program Port Expander Manual

Appendix A

Specifications
T
able A-1
Physical
and Envir
onmental Specifications
Number of Concurrent Communications Ports 4 Serial Ports
Port Electrical Interface Ports 1 and 2 RS-232-C (subset)
Ports 3 and 4 RS-422
Port Baud Rates
Individually selectable 1200, 2400, 9600, 19200
Maximum Aggregate Rate
38,400 Baud
Communications Parameters Data Bits – 7, Parity – Odd, Stop Bits – 1
Port Connectors Ports 1 and 2 – Male DB9
Ports 3 and 4 – Female DB9
Isolation 1500 VDC channel-to-controller
Module Size Single wide 505 I/O
Backplane Power Consumption
6 W
atts @ 5 VDC
Operating Temperature 0° C to 60°
C (32
°
F to 140
° F)
Storage temperature
–40 to +85
°
C (–40 to 185
° F)
Relative humidity 5% to 95% R.H. noncondensing
Agency Approvals Pending UL for Canada, FM, (Class I, Div 2), CE
Shipping W
eight
4 lbs.