Table of Contents
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Number of Concurrent Communications Ports
Port Electrical Interface
Port Baud Rates
Maximum Aggregate Rate
Communications Parameters
Port Connectors
Isolation
Module Size
Backplane Power Consumption
Operating Temperature
Storage temperature
Relative humidity
Agency Approvals Pending
Shipping Weight
SIMATIC 505-2571 Program Port Expander Manual
Table A-1 Physical and Environmental Specifications
Specifications
4 Serial Ports
Ports 1 and 2 RS-232-C (subset)
Ports 3 and 4 RS-422
Individually selectable 1200, 2400, 9600, 19200
38,400 Baud
Data Bits – 7, Parity – Odd, Stop Bits – 1
Ports 1 and 2 – Male DB9
Ports 3 and 4 – Female DB9
1500 VDC channel-to-controller
Single wide 505 I/O
6 Watts @ 5 VDC
0 C to 60 C (32 F to 140 F)
–40 to +85 C (–40 to 185 F)
5% to 95% R.H. noncondensing
UL for Canada, FM, (Class I, Div 2), CE
4 lbs.
Appendix A
Specifications
A-1
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