Coders Models MTM-1 March Time

Manufacture: kidde

Product code: MTM-1 (March Time)

The March Time Coder ⭐
✅ provides March Time, Morse “S”, or Morse “U” codes ⭐
✅ The on board generated code is selected by contact closure or terminal block jumper configurations. The output is provided through Form C dry contacts. The MTM is activated by applying power through a contact closure, such as the common alarm contact closure the power supply on the 24 VDC system power supply

Product information

Standard Features

MTM-1, March Time

• Three input selectable codes

• Low current

• Form C relay contacts out

• Mounts in cabinet in 1/2 size footprint space

Application

MTM-1, March Time The MTM-1 coder is used in applications requiring a March Time Code for chimes, bells, horns or flashing lights. The MTM-1 is activated by applying power to the module. Upon the application of power the code begins according to the jumper settings for the selected code. The output coder relay is used to interrupt power to the NAC riser.

Specifications

Model	CDR-3, PSNI	MTM-1, March Time
Input Voltage	24Vdc	24Vdc
Contact Ratings	30 Vdc @ 4 Amps (pf. 35) 25 Vrms @ 100 Watts 70 Vrms @ 100 Watts	30 Vdc @ 4 Adc (pf. 35)
Standby Current	60 mA	N/A
Active Current	100 mA	30 mA
Tone Outputs (isolated
Output Impedance Output Voltage EOL	1.2K Ohm 3.5VRMS 10K Ohm	N/A
Coded Output
Code Format Extended Range Format Number of different codes	4 or 6 rounds, 1-4 digits, each digit 1-9 4 rounds, 1-3 digits, 1 digit 1-15 and 2 digits 1-9 1,000,000	N/A
March Time Output	60 or 90 Beats Per Minute (configurable)	60 Beats Per Minute
RS-232 Baud Rate	600, 1200, 2400, or 4800	60 Beats Per Minute
Environmen	32°F - 120°F (0°C - 49°C) 93% RH, Non-condensing
Listings	ULI, FM, ULC, CSFM

Ordering Information

Model	Description
CDR-3	PSNI Coder Module
MTM-1	March Time Coder Module
EXR	Polarized Coder Relay
ARM-8	uxiliary Relay Module
ARA-1	Auxiliary Relay