BEFORE INSTALLING
This information is included as a quick reference installation
guide. Refer to the appropriate control panel installation manual
for detailed system information. If the modules will be installed in
an existing operational system, inform the operator and local au-
thority that the system will be temporarily out of service. Discon-
nect the power to the control panel before installing the modules.
This system contains static sensitive components. Always ground
yourself with a proper wrist strap before handling any circuits so
that static charges are removed from the body. The housing cabi-
net should be metallic and suitably grounded.
NOTICE:
This manual should be left with the owner/user of
this equipment.
GENERAL DESCRIPTION
The MI-SC6 Six Supervised Control Module is intended for use in
an intelligent alarm system. Each module is intended for switch-
ing applications involving DC which require wiring supervision.
A common SLC input is used for all modules. Each module has
its own address. A pair of rotary code switches is used to set the
address of the first module from 01 to 94. The remaining mod-
ules are automatically assigned to the next five higher addresses.
Provisions are included for disabling a maximum of three unused
modules to release the addresses to be used elsewhere. Each mod-
ule also has panel controlled green LED indicators. The panel can
cause the LEDs to blink, latch on, or latch off.
Each module has terminals for connection to an external supply
circuit for powering devices on its Monitored Output Circuit.
Each supply must be power limited and its voltage/current limits
must be at or below those specified in Table 1.
There is a short circuit protection monitor for each module. This
is provided to protect the external power supply against short cir-
cuit conditions on the Monitored Output Circuit.
M450-01-00
1
I56-2956-000
MI-SC6
Six Supervised Control Module
SPECIFICATIONS
Normal Operating Voltage:
15-32VDC
Stand-By Current:
2.25 mA
Alarm Current:
35 mA (assumes all six relays have been switched
once and all six LEDs solid on)
Temperature Range:
-10°C to 55°C
Humidity:
10 to 93% Non-condensing
Dimensions:
17.3cm H x 14.7cm W x 3.2cm D
Accessories:
Suitably grounded metallic cabinet
Wire Gauge:
0.9mm2 - 3.25mm2
Maximum Monitored Output Circuit
Wiring Resistance:
40 Ohms
by Honeywell
Morley IAS Fire Systems
Charles Avenue
Burgess Hill, West Sussex, RH15 9UF
Table 1:
INSTALLATION AND MAINTENANCE INSTRUCTIONS
I56-2956-000
CURRENT RATING
MAXIMUM VOLTAGE
LOAD DESCRIPTION
APPLICATION
3A
30VDC
Resistive
Steady
2A
30VDC
Resistive
Pulsing
1A
30VDC
Inductive (L/R = 2ms)
Pulsing
.5A
30VDC
Inductive (L/R = 2ms)
Pulsing
Included:
Shipped on Board:
(1)
Small shunt
(6)
Large shunts on Enable Power Supply Monitors
(6)
Large shunts on Disable Short Circuit Protection
(3)
Large shunts on Sync Generator
NOTE:
Three shunts on Sync Generator MUST NOT be removed.
COMPATIBILITY REQUIREMENTS
To ensure proper operation, this module shall be connected to a
listed compatible control panel.
The MI-SC6 Module shall be mounted in a suitably grounded
Metallic Cabinet for EMC compliance.
(7) 1 × 4 Terminal Blocks
(2) 32mm Stand offs
(15) Large Shunts
(4) Screws
(5) Short Power Supply Jumpers
(2) Small Shunts
(2) Nuts
(1) Long Power Supply Jumper
(2) EOL Relay
Connector Assembly
(6) 47k Ohm End of Line Resistor
C0905-00
