Section 6: Appendices
6-5
Appendix C: GSM Downloading
General Information
The 7845GSM can be used to provide high-speed up/downloading to Honeywell VISTA and
LYNXR-I control panels over the GPRS network. This allows site maintenance independent
of central station monitoring, and modification to sites globally. At this time, some control
panels support downloading through the ECP bus and some panels support downloading
through the use of a Direct Wire connection. Residential panels such as the VISTA-20P and
LynxR-I support ECP downloading
.
Currently, commercial controls such as VISTA-128BP
and FBP support downloading through use of a Direct Wire connection (using the trigger
connections on the control panel).
UL
Downloading may only be performed if a technician is at the site.
Direct Wire Setup
To perform up/downloading using Direct Wire, the 7845GSM requires that Direct Wire
Downloading is enabled (Enable DW), and that the ECP device address on which the
7845GSM communicates with the control panel as a keypad is entered (Direct Wire Address).
Additionally, the 7845GSM must be connected by cable as shown below to the panels listed.
NOTE:
This feature is not available if device is set for zone trigger mode.
1
2
3
4
5
6
7
8
9
NU
VISTA-128BP/250BP
FA1660C
J8 CONNECTOR
VIOLET
GREY
YELLO
W
RED
GREEN
BR
O
W
N
BLUE
BLUE
WHITE
BLA
CK
IN 2
IN 3
GR
OUND
OUT 5
OUT 6
GR
OUND
GR
OUND
PRINTER DTR
K4668WH
RJ 11 CABLE
7845GSM-026-V0
7845GSM
TB 1
6
7
8
5
11
10
9
2
3
4
1
FOR EXTERNAL ANTENNA
50 OHM, MMCX ONLY
GSM
GPPS
WEB
MODE 2
MODE 1
RSSI
Honeywell
PROGRAMMER
PORT
4142 TR CABLE
PARTS SUPPLIED WITH DOWNLOADER KIT P/N VBPCOMKIT
1
2
3
4
5
6
7
8
9
7845GSM
7845GSM-025-V0
INPUT 1
GR
OUND
OUT 1
OUT 4 OUT 7 OUT 3 OUT 6
OUT 2
OUT 5
VISTA-128FBP/250FBP
FA1670C /FA1700C
J2 CONNECTOR
VIOLET
GRA
Y
YELLO
W
WHITE
RED
GREEN
BR
O
W
N
BLUE
BLA
CK
6
5
4
3
2
1
+ PWR
- (GND)
RXD
not used
not used
TXD
not used
not used
BLUE WHITE
+ (TO TERM 11)
- (TO TERM 12)
RED
8
7
TO
AUX PWR 1
OUTPUT
TB 1
6
7
8
5
11
10
9
2
3
4
1
PROGRAMMER
PORT
FOR EXTERNAL ANTENNA
50 OHM, MMCX ONLY
GSM
GPPS
WEB
MODE 2
MODE 1
RSSI
Honeywell
4142 TR CABLE
4100SM
K14394LF 25-PIN TO RJ11 CABLE
PARTS SUPPLIED WITH DOWNLOADER KIT P/N VFBPCOMKIT
Figure 17. Cable Connections for Direct Wire Downloading
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