Ma Connection; Connecting The Control Signal; Checking The Control Signal; Bench Test With Calibrator - BLX v100 positioner Installation, Operating And Maintenance Instructions

2.6 4-20 mA connection

2.6.1 Connecting the control signal

Remove the front cover and indicator.
(see page 12)
Loosen the screw(1) enough so that
the connection card can be lifted.
Secure the connection card into
the small slot(2).
Terminal block screws are now easily
accessible.
Connect the cables to its respective pole.
Max cable area 2,5 mm

2.6.2 Checking the control signal

The control signal can be checked
without having to break the signal loop.
This is done by connecting a low ohmic
ampere meter over the test points(3).
2.6.3 Bench test with the calibrator
When bench testing, it is possible to
connect the control signal over the
points(4) without having to loosen
the connection card.
The I/P-converter is factory-
adjusted. No extra range or
zeroing adjustments are
necessary.
10
V100 Positioner
2 , ~AWG 13