FMM-4-20
4-20mA Analog Input Module
BeFore InstAllIng
This information is included as a quick reference installation guide. Refer to
the control panel installation manual for detailed system information. If the
modules will be installed in an existing operational system, inform the opera-
tor and local authority that the system will be temporarily out of service. Dis-
connect power to the control panel before installing the modules.
NOTICE: This manual should be left with the owner/user of this equipment.
generAl DescrIptIon
The FMM-4-20 4-20mA Analog Input Module is intended for use in intelligent,
two-wire systems, where the individual address of each module is selected
using the built-in rotary switches. This module allows intelligent panels to
interface and monitor two-wire or three-wire sensors, that produce a 4-20mA
signal output. It transmits the status (normal, open, or alarm) of one sensor
back to the control panel. The FMM-4-20 has a panel controlled LED indicator.
Only one sensor can be connected to the FMM-4-20.
coMpAtIBIlIty requIreMents
To ensure proper operation, this module shall be connected to a compatible
Notifier system control panel only (list available from Notifier). In addition,
please refer to Notifier Device Compatibility document number 15378 for the
list of compatible devices.
FIgure 1. controls AnD InDIcAtors:
C0218-05
specIFIcAtIons
SLC
Normal Operating Voltage:
15 to 32 VDC
Maximum Current Draw:
9.3 mA (LED on)
Average Operating Current:
1 mA (LED flashing)
External Supply
Normal Operating Voltage:
24 VDC Nominal
Standby Current:
10 mA
Maximum Current:
510 mA
Initiating Device
Maximum Current:
500 mA
Temperature Range:
–10°C to 60°C
Humidity:
10% to 95% Non-condensing
Dimensions:
4
1
/
2
˝ H × 4˝ W × 1
1
/
4
˝ D (Mounts to a 4˝ square by 2
1
/
8
˝ deep box.)
Accessories:
SMB500 Electrical Box
NO-460-003
1
I56-2991-002
I56-299
1-00
2
12 Clintonville Road
Northford, CT 06472-1653
Phone: 203.484.7161
InstAllAtIon AnD MAIntenAnce InstructIons
MountIng
The FMM-4-20 mounts directly to 4-inch square electrical boxes (see Figure
2). The box must have a minimum depth of 2
1
/
8
inches. Surface mounted
electrical boxes (SMB500) are available from Notifier.
FIgure 2. MoDule MountIng:
C0449-01
WIrIng
NOTE: All wiring must conform to applicable local codes, ordinances, and
regulations. This module is intended for powerlimited wiring only.
1. Install module wiring in accordance with the job drawings and appropri-
ate wiring diagrams.
2. Set the address on the module per job drawings.
3. Secure module to electrical box (supplied by installer), Figure 2.
