Emerson Process Management Bristol ControlWave ExpressPAC - Manual (Page 31)

ControlWave ExpressPAC Instruction Manual (CI-ControlWave EPAC)
Revised Mar-2011 Installation 2-17
Nominal input source operating ranges for the DC power supply are:
 +6Vdc
(+5.4Vdc to +16.0Vdc nominal operating range)
 +12Vdc (+11.4Vdc to +16.0Vdc nominal operating range)
 +24Vdc (+21.8Vdc to +28.0Vdc nominal operating range)
Not all ControlWave ExpressPAC CPUs support all DC power supplies.
Supported options are:
 14MHz Ultra Low Power CPU: Supports +6Vdc or +12Vdc
nominal power supply.
 33MHz Low Power CPU: Supports +12Vdc nominal or +24Vdc
nominal power supply.
 33MHz CPU with Ethernet: Supports +12Vdc nominal or +24Vdc
nominal power supply.
Terminal Block
Connector TB2 The ControlWave ExpressPAC includes an alternative power connecter,
TB2, to provide power if none is available at TB1. For example, you
can connect a bulk DC power supply to TB2 to handle situations where
the solar panel/battery does not have sufficient power.
TB2 connections are:
 TB2-1 = Power Input
 TB2-2 = Ground (GND)