Assignment for 12-pin connector
ATTENTION
In case of wrong connection,
The device might be destroyed.
(1): Hardware-Programming see data sheet page 1-1
(2): Configurable from Firmware 3.93
12-pin plug connector
12-pin socket-outlet
Cores
color
Code
DIN IEC 757
Plug-in
contacts
RS232
9 pin
RS232
25 pin
red
RD
A
DTR
6
6
white
WH
B
− external ambient temperature
green/white
alternative:
grey/pink
colorless
GNWH
GYPK
colorless
C
alarm contact 2 (high)
(2)
grey
GY
D
alarm contact 1 (low)
(2)
digital input (DI) (1)
yellow
YE
E
+ external ambient temperature
brown/white
alternative:
red/blue
orange
BNWH
RDBU
OR
F
alarm contact 1 (low)
(2)
digital input-zero (Gnd) (1)
pink
PK
G
RXD
3
2
violet
VT
H
TXD
2
3
blue
BU
J
RTS
8
5
black
BK
K
− data ground
5
7
brown
BN
L
alarm contact 2 (high)
(2)
green
GN
M
CTS
7
4
3-5
95582717
TECHNICAL SPECIFICATIONS
KT19 II
14/01/15e
HEITRONICS Infrarot Messtechnik GmbH
