The PC-105 is a 5-channel pump controller designed to handle multiple pump applications. Alternatively, it can operate as a 5-channel switch. The PC-105’s control functions support all of the popular industrystandard multi-pump, pump-up and pump-down configurations. It can indicate low, high and out-of-sequence alarms and use alternating and non-alternating pump control. The non-alternating pump can be used as a jockey pump or emergency pump. Using the built-in DIP switches, individual pumps can be disabled when taken out of service for repair or maintenance. Features• Compact design• Low, high and out-of-sequence alarms• Variable time delay/lag pump delay from 2-255 seconds• Duplex SPS (separate pump stop) pump control• Duplex, triplex or quadplex pump control• Pump-up or pump-down functions• External silence, reset and alternation configuration• Five-channel relay configuration• DIN rail or surface mountable Specifications Input Characteristics Supply Voltage 120VAC Frequency 50/60 Hz Functional Characteristics Probe Sense Voltage 5vdc continuous Output Characteristics Relay Output Rating Pilot Duty 480VA @ 240VAC, B300General Purpose 7A @ 240VAC General Characteristics Temperature Range -20° to 55°C (-4° to 131°F) Maximum Input Power 4 W Wire range 12 to 20 AWG Terminal Torque 4.5 in.-lbs. (max.) Pump In-rush delay 2 seconds Standards Passed Electrostatic Discharge (ESD) IEC 61000-4-2, Level 3, 6kV contact, 8kV air. Radio Frequency Immunity (RFI) IEC 61000-4-3, Level 3, 10V/m Fast Transients IEC 61000-4-4, Level 3, 4kV input power 2kV inputs/outputs Safety Marks UL UL508 (File #E68520) Dimensions H 94.06 mm (3.703”)W 127.64 mm (5.025”)D 59.69 mm (2.35”) Weight 1.2 lbs. (19.2 oz., 544.31 g) Mounting Method 35mm DIN rail or Surface Mount (#6 or #8 screws)
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