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8
NT-52P - Defining the NT-52P 2-Port Universal I/O PoE Control Gateway
Port I/O
Function
8-Char
Display
Text
Terminal Block Connections
IO Port
Default
TCP
Default
Port
[P1/P2]
Mode
Button
LED
color
Blue
Activity LED
[left]
White
Activity LED
[right]
G
P1
P2
RS-232
RS-232 Ground
Rx
Tx
9600,8,N,1 5001/2
Yellow
Flashes when
receiving data
Flashes when
transmitting
data
Crossed
RS-232
RS-232X Ground
Tx
Rx
9600,8,N,1 5001/2
Green
Flashes when
receiving data
Flashes when
transmitting
data
RS-485
RS-485 Ground
Rx (+)
Tx (-)
9600,8,N,1 5001/2
Pink
Flashes when
receiving data
Flashes when
transmitting
data
IR
IR+IR
Ground
IR
1
IR
2
5000
Red
ON when
transmitting
IR
1
data
ON when
transmitting
IR
2
data
IO
IO+IO
Ground
IO
1
IO
2
Digital In
x 2
5000
Blue
ON when IO
1
is active
ON when IO
2
is active
Relay
Relay
Common Normally
Open
Normally
Closed
Normally
Open
5000
White
N/A
ON when
Relay
is active
Table 1: NP-52P Function Table
Legend:
Tx – Transmit, Rx – Receive
9600, 8, N, 1 – 9600 baud, 8-bits, no parity, 1 stop bit
P1 / P2 – Port 1 / Port 2
IR
1
/ IR
2
– IR Port 1 / IR Port 2
IO
1
/ IO
2
– IO Port 1 / IO Port 2