IFX-21 User Guide
BASF
Installation and Commission
7/12/2019
V004
7 of 22
D
EVICE
W
IRING
4.4.1. W
IRE
G
AUGE
BASF recommends wire gauges of not less than 18AWG and no more than 12AWG. For
best results stranded wire should be tinned or crimped into an appropriately sized ferrule.
Ethernet connections may utilize either CAT5 or CAT5e cables, CAT5e is preferred
where available.
4.4.2. T
ERMINAL BLOCKS
The power, analog output, and Modbus terminals use detachable spring-cage connector
blocks. To insert or release a wire, push in the tab as shown in Figure 5. Pin out
numbering listed below for all terminal blocks, see section 7.2 for related input/outputs.
F
IGURE
5:
W
IRE RELEASE TAB
In some situations, it may be necessary to remove the entire plug assembly. This can be
done by pulling the connector down and away from the device. If a tool is used care must
be taken not to crush or pierce the plastic.
F
IGURE
6:
T
ERMINAL BLOCK REMOVAL
