4905-9938 SIMPLEX

4905-9938 SIMPLEX, SYNC CONTROL MODULE NON-ADDRES.

4905-9938 Simplex, SCM (SmartSync Control Module) converts two conventional NAC inputs into a SmartSync two-wire NAC output. One NAC can be programmed to operate as “on-until-silenced” and would be designated as the horn control (non-coded, on continuously during alarm). A second NAC would be programmed to provide “on-until-reset” operation and would be for the visible appliance (strobe) control (also non-coded, on continuously during alarm). Power is supplied by the strobe control NAC.

Convert conventional Notification Appliance Circuits (NACs) into SmartSync circuits or synchronized strobe circuits:

• Simplex® SmartSync Control Modules combine separate horn and strobe NAC inputs into a 2-wire control that can silence horns while maintaining synchronized strobe operation.
• Synchronized Flash Modules provide a 2-wire synchronized strobe output that also operates compatible 24 VDC conventional reverse polarity notification appliances.

SmartSync Control Module (SCM) provides two-wire control to separately activate horns and strobes:

• Operation allows “on-until-silenced” and “on-until-reset” on the same two-wire pair while maintaining supervision continuity.
• SmartSync horns sound as Temporal or March Time pattern, or continuous, controlled separately from strobes on the same circuit.
• Strobes on the same circuit operate at a synchronized 1 Hz flash rate.
• Output is either Class B or Class A.

Conventional strobe synchronization models:

• Encapsulated package with color coded wire leads provides 1 Hz strobe synchronization and maintains supervision continuity.
• Conventional horns and other DC appliances operate on the same 2-wire circuit.
• Models are available with Class B or Class A output.
• Small size allows convenient mounting UL listed to Standard 1971.

Selectable Horn output and Synchronized Strobes. In addition to operating the strobe and the horn independently, the SCM can be switch selected to operate the horns as temporal coded, march time coded (60 beats/minute), or on continuously. Strobes are activated with 1 Hz synchronized flashes.