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Automationdirect.com Productivity 2000 P2-SCM Manual
Port 1
Port Type
RS-232
Non-isolated RS-232 DTE port connects the CPU as a
Description
Modbus/ASCII master or slave to a peripheral device.
Includes ESD and built-in surge protection.
Selectable, 1200, 2400, 4800, 9600, 19200, 33600, and
Data Rates
38400
210mA maximum at 5V, ±5%. Reverse polarity and overload
+5V Cable Power Source
protected
TXD
RS-232 Transmit output
RX
RS-232 Receive input
RTS
Handshaking output for modem control
GND
Logic ground
Maximum Output Load (TXD/RTS)
3kΩ, 1,000pF
Minimum Output Voltage Swing
±5V
Output Short Circuit Protection
±15mA
Port Status LED
Red LED is illuminated when active for TXD, RXD and RTS
EA-MG-PGM-CBL
D2-DSCBL
Cable Options
USB-RS232 with D2-DSCBL
FA-CABKIT
FA-ISOCON for converting RS-232 to isolated RS-485
6
1
6-pin RJ12 Female
Modular Connector
Sales 800-633-0405
Pin #
Signal
6
GND
Logic Ground
5
RTS
RS-232 Output
4
TXD
RS-232 Output
3
RXD
RS-232 Input
2
+5V
210mA Maximum
1
GND
Logic Ground
Port 2 and 3 (RS-232 Configuration)
Port Type
RS-232
Non-isolated RS-232 DTE port connects the CPU as a
Description
Modbus/ASCII master or slave to a peripheral device.
Includes ESD and built-in surge protection.
Selectable, 1200, 2400, 4800, 9600, 19200, 33600, and
Data Rates
38400
TXD
RS-232 Transmit output
RX
RS-232 Receive input
RTS
Handshaking output for modem control
GND
Logic ground
Maximum Output Load (TXD/RTS)
3kΩ, 1,000pF
Minimum Output Voltage Swing
±5V
Output Short Circuit Protection
±15mA
Port Status LED
Red LED is illuminated when active for TXD, RXD and RTS
D2-DSCBL
USB-RS232 with D2-DSCBL
Cable Options
FA-CABKIT
FA-ISOCON for converting RS-232 to isolated RS-485
6
1
6-pin RJ12 Female
Modular Connector
www.productivity2000.com
Pin #
Signal
6
GND
Logic Ground
5
RTS
RS-232 Output
4
TXD
RS-232 Output
3
RXD
RS-232 Input
2
CTS
RS-232 Input
1
GND
Logic Ground
5