Ground fault monitoring (FM compliance)
25
Building Technologies
001260_k_en_--.doc
Fire Safety & Security Products
02.2005
6
Ground fault monitoring (FM compliance)
Customer sites covered by the American Factory Mutual (FM) insurance company
have special requirements to their fire panels. The basic FM requirement is to safe-
ly monitor and detect ground faults, of all lines leaving the panel.
The AlgoRex CS1140 family has now been technically adjusted to fulfill those re-
quirements. To achieve this, some modules had to be modified. Those modules
have either a changed part number or an incremented index as listed in the table
below.
For FM installations, adhere the FM Approval mark to the control unit housing next to
the CS1140 label.
All modules are delivered pre-set with today’s functionality, so that when setting up
FM installations only, minor adjustments are necessary on some of the modules
according to the following description.
6.1
Modules overview for FM compliant installations
Modules with part numbers / indices as follows are suitable for FM installations.
Module
Part
number
Index
1)
jumper
setting
E3X101 Master
module
546674
yes
E3X102 Master
module
629025
yes
E3X103 Master
module
629038
yes
B3Q...
Central card used for AlgoPilot B3Q4xx
528870
yes
B3Q460
Control console AlgoPilot (Standard)
546551
yes
B3Q480
Control console AlgoPilot (Nordic)
546577
yes
B3Q485
Control console AlgoPilot (CH)
546580
yes
B3Q490
Control console AlgoPilot (Guinard)
546593
yes
B3Q...
Central card used for AlgoPilot B3Q560
529167
yes
B3Q560
Control console AlgoPilot (China)
546616
yes
B3Q...
Central card used for AlgoPilot B3Q6xx
628741
yes
B3Q660
Control console AlgoPilot (Standard)
565600
yes
B3Q670
Control console AlgoPilot (Australia)
565590
yes
B3Q680
Control console AlgoPilot (Nordic)
569855
yes
B3Q685
Control console AlgoPilot (CH)
A5Q00003873
yes
B3Q565
Control console AlgoPilot (China)
565480
yes
E3G070 Control
module
”universal”
546661
yes
E3G080 Control
module
”Extinguishing”
475949 CD yes
E3I040 I-Bus/LON
module
499310 EB yes
K3I110 LON-I/O
p.c.b.
528854
yes
E3L020 Control
module
”I/O”
546645
no
E3G060 Control
module
”monitored”
542539
no
E3H020 C-Bus
Gateway
546658
no
1) Mentioned index or higher
Remarks
–
All other well known existing modules (except E3L030) of the AlgoRex CS1140
family are technically unchanged, and can be used in ground fault monitored
systems without adjustments. With an E3L030 board installed, the system is not
FM compliant.
–
Please verify part numbers or index of used modules and check jumper settings
as described in the following scheme.