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PAC Serial Communication Modules

Model: pac-communication-modules

Type
Serial Communication Module
Number of Ports
4
Power Consumption
Input Voltage: 24 VDC
Power Consumption: 24 C CORE: 3.5 W
24 V I/O: 4 W
Connector
9-pin D-Sub Male (similar to MKS CN00030G)
Maximum Speed Support for RS485
6.9 Mbps
Serial Communication Parity
None, Even, Odd, Space, Mark
Serial Communication Data Bits
5, 6, 7, 8
Serial Communication Maximum Baud Rate
7.5Mbps for RS485, 500Kbps for RS232
Serial Signals for RS-485-2w
Data+, Data-, Ground
Serial Signals for RS-232
TxD, RxD, RTS, CTS, Ground
Serial Signals for RS-422
Tx+, Tx-, Rx+, Rx-, Ground
Serial Communication Stop Bits
1, 1.5, 2

Serial Communication Flow Control
RTS/CTS and DTR/DSR (RS-232 only), xON/xOFF
Serial Standards
RS232/RS422/RS485 (support for RS485 full & half duplex) note: every 2 ports share the same signal configuration for half/full duplex
Tx/Rx FIFO Buffer Size
128 bytes
Serial Signals for RS-485-4w
Tx+, Tx-, Rx+, Rx-, Ground
Operating Temperature
0 to 55°C, with 2°C upper limit reduction per 1000 ft above sea level
Storage Temperature
-40 to 85°C
Altitude
up to 2000 meters
Humidity
5 - 85% non-condensing
Dimensions
52.5 x 125 x 92.3 mm (W x H x D)
Mounting
DIN rail

Type
Serial Communication Module
Number of Ports
4
Power Consumption
Input Voltage: 24 VDC
Power Consumption: 24 C CORE: 3.5 W
24 V I/O: 4 W
Connector
9-pin D-Sub Male (similar to MKS CN00030G)
Maximum Speed Support for RS485
6.9 Mbps
Serial Communication Parity
None, Even, Odd, Space, Mark
Serial Communication Data Bits
5, 6, 7, 8
Serial Communication Maximum Baud Rate
7.5Mbps for RS485, 500Kbps for RS232
Serial Signals for RS-485-2w
Data+, Data-, Ground
Serial Signals for RS-232
TxD, RxD, RTS, CTS, Ground
Serial Signals for RS-422
Tx+, Tx-, Rx+, Rx-, Ground
Serial Communication Stop Bits
1, 1.5, 2

Serial Communication Flow Control
RTS/CTS and DTR/DSR (RS-232 only), xON/xOFF
Serial Standards
RS232/RS422/RS485 (support for RS485 full & half duplex) note: every 2 ports share the same signal configuration for half/full duplex
Tx/Rx FIFO Buffer Size
128 bytes
Serial Signals for RS-485-4w
Tx+, Tx-, Rx+, Rx-, Ground
Operating Temperature
0 to 55°C, with 2°C upper limit reduction per 1000 ft above sea level
Storage Temperature
-40 to 85°C
Altitude
up to 2000 meters
Humidity
5 - 85% non-condensing
Dimensions
52.5 x 125 x 92.3 mm (W x H x D)
Mounting
DIN rail

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