Rhein-Nadel Automation GmbH
9
VT-BA-ESK2002_EN-2020 / 06.05.2020 SJ
4.2.
Automatic mode change
Vibratory drive systems by RNA do not require the operator to take care of selecting the right operating mode.
The operating mode is determined by a code in the RNA vibrating drive connector.
A wire jumper from pin 3 to 4 in the connector switches the controller to mode 2: 100 or 120 Hz.
In the absence of this wire jumper the controller operates in mode 1: 50 or 60 Hz.
The RNA vibratory drive systems come with the right code in the connector.
Mode changes are made only and exclusively via the coding in the vibrating drive connector.
(Where frequency controllers with selectable output frequency are used, an EMC metal gland and a shielded cable are
provided.)
4.3.
Sensor inputs and sensor linkages
The controller has two sensor inputs which are used for accumulation checking, level checking, cycle monitoring and
other monitoring functions. The following basic assignments are made:
Sensor input 1 acts on channel 1, unless otherwise programmed in menu C 006.
Sensor input 2 acts on channel 2. Sensor input 1 is reserved for accumulation check (if this function is required).
The sensor inputs can be evaluated only if they are activated. For sensor connection (connector XS3) please refer to
the connection diagram.
M20 gland
Black: 50/60Hz vibration frequency
Grey: 100/120Hz vibration frequency
(EMC metal gland if frequency controllers are used.)
