Pulse continuity timer that monitors incoming pulse trains from proximity sensors or encoders. If the pulse signal stops or falls below the set frequency, the relay trips after an adjustable delay. Accepts NAMUR, NPN, PNP, and dry contact inputs. Commonly used for conveyor belt slip detection, rotating equipment monitoring, and flow sensor signal supervision.
Note: Requires ZB11 11-pin relay base socket (sold separately). For DIN rail retention, add CMAC Spring Clip. For speed monitoring with RPM setpoints, see the RR10 tachometer relay.
Comadan RT40 Pulse Continuity Timer – NAMUR/NPN/PNP Input, 11 Pin Plug-In
Description
Pulse continuity timer that monitors incoming pulse trains from proximity sensors or encoders. If the pulse signal stops or falls below the set frequency, the relay trips after an adjustable delay. Accepts NAMUR, NPN, PNP, and dry contact inputs. Commonly used for conveyor belt slip detection, rotating equipment monitoring, and flow sensor signal supervision.
Note: Requires ZB11 11-pin relay base socket (sold separately). For DIN rail retention, add CMAC Spring Clip. For speed monitoring with RPM setpoints, see the RR10 tachometer relay.
Available models:
– RT40-1-1-024-M2: NAMUR/NPN/PNP/contact input, 1 CO, 24VAC
– RT40-1-1-115-M2: NAMUR/NPN/PNP/contact input, 1 CO, 115VAC
– RT40-1-1-230-M2: NAMUR/NPN/PNP/contact input, 1 CO, 230VAC
– RT40-1-2-024-M2: NAMUR/NPN/PNP/contact input, 2 CO, 24VAC/DC
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