M500M SYSTEMSENSOR [Systemsensor advanced ideas.], M500M Datasheet - Page 2

• Manufacturer Part Number: M500M
• Description: Intelligent Modules
• Manufacturer: SYSTEMSENSOR [Systemsensor advanced ideas.]

continued
2-wire detectors being monitored must be UL or ULC compatible
with the module. The M502M module is addressed through the
communication line of an intelligent system. It transmits the status
of one zone of 2-wire detectors to the fire alarm control panel. Status
conditions are reported as normal, open, or alarm. The interface
module supervises the zone of detectors and the connection of the
external power supply.
M500S Control Module
The M500S Control Module provides supervised monitoring of
wiring to load devices that require an external power supply to
operate, such as horns, strobes, or bells. It is capable of Styles Y and
Z supervision. Upon command from the control panel, the M500S
module will disconnect the supervision and connect the external
power supply across the load device. The disconnection of the
supervision provides a verification to the panel that the control relay
actually turned on. The external power supply is always relay isolated
from the communication loop, so that a trouble condition on the
power supply will never interfere with the rest of the system. Full
analog measurement of the supervised wiring is transmitted back to
the panel and can be used to detect impedance changes or other
special test functions.
500 Series Intelligent Module Specifications
General Specifications
Operating Voltage
Communication Line Loop
Impedance
Temperature Range
Relative Humidity
Shipping Weight
Dimensions
Specifications, M502M
Standby Current
External Power Supply
End-of-Line Resistance
External Supply Standby Current
External Supply Alarm Current
Specifications, M500R
Standby Current
LED Current
Relay Contact Ratings
15 to 32 VDC
40 Ω max.
32°F to 120°F (0° to 49°C)
10% to 93% noncondensing
M501M: 1.2 oz (37 g)
Others: 6.3 oz (196 g)
M501M: 2.7 in W × 1.7 in H × 0.5 in D
Others: 4.25 in W × 4.65 in H × 1.1 in D
300 µA max @ 24 VDC (one
communication every 5 sec. with LED
enabled)
18 to 28 VDC (100 mV ripple max.)
3.8 kΩ (included)
11.5 mA @ 24 VDC (nominal)
80 mA @ 24 VDC (nominal)
300 µA max @ 24 VDC (one
communication every 5 sec. with LED
enabled)
5.5 mA (with LED latched on)
3.0 A @ 30 VDC resistive
0.9 A @ 110 VDC resistive
0.9 A @ 125 VAC resistive
0.5 A @ 125 VAC inductive (PF=.35)
0.7 A @ 75 VAC inductive (PF=.35)
Phone: 800-SENSOR2 • Fax: [phone]
3825 Ohio Avenue • St. Charles, IL 60174
M500R Relay Module
The M500R Relay Module contains two isolated sets of Form C
contacts, which operate as a DPDT switch. The module allows the
control panel to switch these contacts on command. No supervision
is provided for the notification appliance circuit.
M500DR Dual Audio Riser Module
The M500DR module is a special applications control module that is
designed to supervise a loop of speakers under normal conditions.
When commanded by the control panel, the module then connects
either of two audio amplifier circuits to the speakers. In this way,
two separate audio messages can be broadcast over a single set of
speakers with a single module.
M500FP Firefighter Phone Module
The M500FP module is intended to monitor and control a loop of
firefighter phones. It has the ability to differentiate between normal,
off-hook, and trouble conditions. When taken off-hook, a phone will
immediately receive a ringing tone, and the panel will receive an off-
hook indication. The panel can then connect that off-hook phone to
the main riser for the system.
Specifications, M500X
Standby Current
Isolation Impedance
Fault Detection Delay
Fault Detection Threshold
Line Restoration Threshold
Specifications, M500DM
Standby Current
Alarm Current
End-of-Line Resistance
Specifications, M500M, M500S, M501M
Standby Current
End-of-Line Resistance
Specifications, M500FP
Standby Current
Comm. Line Current
Acceptable Phone Resistance
End-of-Line Resistance
Product specifications subject to change without notice. Visit systemsensor.com for
current product information, including the latest version of this data sheet.
450 µA max.
2.25 kΩ to 2.9 kΩ
250 ms min.
4 Volts
7 Volts
750 µA max. @ 24 VDC (one
communication every 5 sec. with
47k EOL)
970 µA max. (one communication every
5 sec.); 6 mA (with LED latched on)
47 kΩ (two included)
400 µA max @ 24 VDC (one
communication every 5 sec. with
47k EOL); 550 µA max @ 24 VDC (one
communication every 5 sec. with
EOL<1k); 5.5 mA (with LED latched on)
47 kΩ (included)
2.4 mA max. (one communication every
5 sec. with LED enabled)
4.0 mA max. (no communication, LED
off, 1200 Ω phone)
1200 Ω (nominal)
3.9 kΩ (included)
A05-1029-004 • 10/08 • #2050
©2007 System Sensor.