Eurotech BoltGATE 20-31, Руководство пользователя

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11 Product installation and power supply BoltGATE 20-31 User's manual EN
11.5 How to supply power to the system
The Main CPU Module and the Expansion Modules are not provided with any ON/OFF switch.
The Power IN connector on the Main CPU Module is the disconnecting means from the power
supply network.
All Expansion Modules are intended to work only if connected to the Main CPU Module.
11.5.1 Power supply specifications
Power Supply BoltGATE 20-31 : Ultra-wide input voltage range: 9 to 137.5 VDC, with ignition key sense
Expansion Modules : Input voltage: 5 VDC, 12 VDC
Power Consumption BoltGATE 20-31: 15W Typical, 30W Max
11.5.2 The Ignition Key (Key Signal)
The Ignition Key is a digital input that enables the system to be turned ON/ OFF according to the
following operating principle:
Dig. Key: Digital information of Ignition Key presence
PWR Latch: Power Latch control signal from logic for a safe shutdown
Ignition Key Status Key Signal Level System Status
From Off (GND) to On (VIN+) From 0 to 1 The system turns On
From On (VIN+) to Off (GND) From 1 to 0 The system turns Off after 120 seconds (default condition)
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Code: BTGATE-20-31_MAN_EN_1-6
Revision: 1-6 2022.07.28