
MCT-CM
26
3.1.1
Installing the Power-On Delay Relay
Due to the rate at which AC/DC power supplies reach their nominal supply voltage after application of power,
the relay contact of the timer should be installed between the output of the power supply and the power input
of the MCT control system components. This allows the power supply output voltage to reach its nominal value
prior to connecting the MCT to its output terminals.
In order to properly sense the loss of power, due to the hold-up times associated with AC/DC power supplies,
the time delay relay coil should be wired to the AC power source for the DC power supply of the MCT. This will
ensure that the MCT is turned off/on at the proper times and prevent malfunction that can be caused by rising
or falling voltage at the power supply output during power interruption.
NOTE:
It is recommended that the time delay-on relay be set for a period of 10-15 seconds to ensure proper
operation of the MCT control system.
Содержание MCT-CM
Страница 1: ...MCT CM User Manual MCT CM User Manual Rev C August 2022 V1 2eCM30 V1 3eCM22 Supersedes May 2021...
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Страница 227: ...MCT CM 227 A 4 Control Module Specifications Main CPU...
Страница 228: ...MCT CM 228...
Страница 229: ...MCT CM 229...
Страница 230: ...MCT CM 230...
Страница 231: ...MCT CM 231 Analog I O Card...
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Страница 233: ...MCT CM 233 Digital Input Card...
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Страница 235: ...MCT CM 235 Digital Output Card...
Страница 236: ...MCT CM 236...
Страница 237: ...MCT CM 237 Dual Communications Card Barcode and Remote Display Communication Cartridges...
Страница 238: ...MCT CM 238 A 5 Power Supply Specifications...
Страница 239: ...MCT CM 239...
Страница 240: ...MCT CM 240 A 6 Power On Delay Relay Specifications GE1A C10HA110...
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