113
Pin Assignment Chart
Female Interface Connector
12-contact, with screw-lock hardware
for cable gland
Male Connector Required
Type C091D, 12-pin round male connector
with screw-lock hardware, Amphenol
(IP65); Sartorius order no.: 69QC0010.
Pin Assignment Chart
12-pin round
25-pin
RS-232 signal
RS-485* signal
connector
adapter
(SBI and xBPI)
(xBPI)
A
18
Ctrl. output “heavier”
Ctrl. output “heavier”
B
2
Data output (TxD)
RxD – TxD – N
C
3
Data input (RxD)
RxD – TxD – P
D
20
Data Terminal Ready (DTR)
E
7, 8, 14
Ground, internal GND
Ground, internal GND
F
13, 25, 12
+5 V output
+5 V output
G
16
Ctrl. output “lighter”
Ctrl. output “lighter”
H
5
Clear to Send (CTS)
J
17
Ctrl. output “equal”
Ctrl. output “equal”
K
15
Universal switch**
Universal switch**
L
19
Ctrl. output “set”
Ctrl. output “set”
M
11
+12 V output
+12 V output
Connect shield with low ohms to the housing
* Optional – only with a special data output – see “Accessories” section
** See the “Extra Functions” section for information on the universal remote
switch functions
