PT-Link II N2-3
®
Technical Guide
PT-Link II N2-3 Interface
6
PT-Link II Hardware Connection
1.) Connect the PT-Link II directly to your PC by using a
standard CAT5 or crossover cable (by others) as
shown.
See
Figure 3
for details.
2.) Locate a CAT5 cable and plug one end into your computer’s
Ethernet port. Plug the other end of the Cable into the
Ethernet port on the PT-Link II.
3.) Power up the PT-Link II by plugging in the power cable.
The PT-Link II may take up to three minutes to power up
completely. Once the PT-Link II is powered up, you should
notice that the RUN LED is blinking continuously on the
ProtoCessor
Board.
See Figure 17, page 14
for a diagram
showing the location of the ProtoCessor RUN LED.
Ethernet Crossover Cable
Connect Ethernet
Crossover Cable Directly
To PC Ethernet Card Port
Connect Ethernet
Crossover Cable
To PT-Link Ethernet
Port
PT-Link N2
1
2
3
4
5
6
7
8
O
N
O
N
1
2
3
4
ON
RSGND
530
8
1210
5308
IAEZH004
Made in USA
Computer
www.orioncontrols.com
WattMaster Label
#LB102080-01
Rev. 01A
OE368-23N-N2-3
PT-LINK II PROTOCOL
TRANSLATOR
FOR N2
+24
VAC
GND
LOOP
LED 1
LED 2
=RAPID BLINK
=BLINKS QTY
CONTROLLERS
= STEADY BLINK
PROTO
TIMER
WATCH DOG
H-BEAT
=RAPID BLINK
= STEADY BLINK
= ON SOLID
= STEADY BLINK
LED BLINK CODES (NORMAL)
Figure 3: Connecting With Crossover Cable
PT-Link II Ethernet Connection
