Simplex 4190 User Manual

5-4
BLK
Rcv
WIRE B
WIRE A
WIRE C
RED
Xmit
GRN
Gnd
WHT
n/c
BLK
Rcv
WIRE B
WIRE A
WIRE C
RED
Xmit
GRN
Gnd
WHT
n/c
JUNCTION BOX
4190 IMS
6 - foot (2 m)
DB9 to DB25 adapter
Assy: 617-836
Assy: 733-571
JUNCTION BOX
Note: If the RS-232 ports on the
IMS are DB25 male (pins),
then the 617-836 adapter is not needed.
DB9 femal e DB25 male(pins)
DB25
female
DB25 male (pins)
Assy: 733-572
DB25 female
2120
TROP232SR
NOTES:
Installed
Cable
4
1 2 3
4
1. Installed cable 18 awg or to local code, 2500 feet max
2. RS232 Baud Rate is 1200
3. RS232 power is 10mA max
4. For Canadian installation, use locally accepted terminal block in electrical junction box.
Figure 5-1. Connecting 2120 Nodes to the IMS
Continued on next page
Connecting the 2120 Nodes to the IMS (Retrofit Applications Only),
Continued
Installing with Adapter Cable
(Continued)

Simplex 4190 Specifications

General

Brand	Simplex
Model	4190
Category	Desktop
Language	English