Delta Controls
Access System Manager
Page 11 of 18
S
ERIAL
(RS232) N
ETWORKS
& C
ABLING
R
EQUIREMENTS
To ensure proper network communications, particularly RS232, its strongly recommended that you use tested serial
cable and the proper networking requirements:
Item
Description
Cabling
Direct RS-232 connection to a ASM requires the use of a serial cable. The serial cable
is available from Delta Controls.
•
RS232 (CBL930-1 or CBL930-2)
Serial Cables available from Delta Controls
Product Number
Description
CBL930-1
FEMALE DB25 connector, Wieland connector, 10 ft. (3 m)
CBL930-2
FEMALE DB9 connector, Wieland connector, 10 ft. (3 m)
The cable end with the DB25 or DB9 connector connects to a COM port on your
PC. The other end connects to the COM 1 port on the ASM, as shown in the
following figures.
RS-232 Cable With DB9
RS-232
Cable
With
DB25
ASM
F1
2 AMP
SLO-BLO
Off On
1
2
4
8
16
32
64
128
698135 Rev 1.0
Delta Controls © 2001
ADDRESS
AREA
SYSTEM
SUBNET
DNA
RUN
CLEAR
5
4
RS232
12
3
TX
GND
RX
DCD
DTR
RX
TX
2
1
RS485
+ NET2 -
ACT
Link
POWER
SCAN
2
1
RS-485
TX
+ NET1 -
RX
POWER
24~
GND
2
1
AC
PWR IN
25 pin D connector
PC End of Cable
RS-232 Cable Pin Out at
Female DB25 Connector
DB25 Pins
TX (2)
RX (3)
GND (7)
5
4
RS232
12
3
TX
GND
RX
DCD
DTR
COM 1
Shielded Multi-
Conductor Cable
1
2
34
56
7
8
9
1
0
1
1
1
2
1
3
14
15
16
17
18
19
20
21
22
23
24
25
