Version: 1.0, September 19, 2002
2 – INSTALLATION
PS-270
connections
Connector
type
Function
Description
Signal names
Pin
number
•
TX-CONT
(K1-3..K1-5)
2-p mkds
phoenix
Transmit-
ter control
Ground for control sign.
TTL signal PPL locked
TTL input to enable TX
GND
LCK
TXD
3
4
5
•
EXT-MOD-
UNIT
(K11)
3-p mkds
phoenix
Connects
received
tag data to
external
reader
Isolated ground.
Optical isolated current
loop connection.
5 Vdc supply opto-
coupler.
GND
CLS
+5V
1
2
3
•
DC-SUPPLY
(K10)
2-p mkds
phoenix
External
DC power
connection
External 24 Vdc input
External DC supply
ground.
+24Vdc
GND
1
2
•
MAINS-OUT
(K5)
2-p mkds
phoenix
Internal
connection
to NX-500
optional
board.
120 Vac output line.
120 Vac output neutral
120Vac
120Vac
1
2
•
MAINS-IN
(K3)
2-p mkds
phoenix
External
AC power
connection
120 Vac input line
120 Vac output neutral
120Vac
120Vac
1
2
•
DC-PWR
(K8)
10 wire flat
cable PCB
connector
Micro Match.
Internal
connection
to
transceiver
unit.
Ground connection.
+15 Vdc connection
+15 Vdc connection
Ground connection.
-15 Vdc connection
-15 Vdc connection
Ground connection.
+ 5 Vdc connection
+ 5 Vdc connection
Ground connection.
1
2
3
4
5
6
7
8
9
10
rr
© NEDAP IDEAS – AVI
P.O. Box 103, NL-7140 AC GROENLO
Page 16-41