Terminal Block Connector Muxing - MTX -GTW II User Manual

1.1.5 Terminal block connector muxing

The following table show the configuration of the 7 ways pluggable terminal block.
PIN SIGNAL
1 V+
2 GND
3 D+
4 D-
5 1
6 2
7 3
Phoenix 1843842:
The default assembly doesn't include the secondary function of pins 3, 4, 5 and 6. Ask our sales team
about custom assemblies. Slide-switch SWIO1 select between primary and secondary functions of pin 7.
Place this switch in the nearest position to the terminal block to set pin 7 as IO3.
MTX-GTW II | 2017/12
MTX © by MATRIX ELECTRONICA S.L.U.
mtxm2m.com | gsmsupport@matrix.es
TYPE FIRST FUNCTION
P Positive power input (8 TO 30 V)
P GND power input
IO RS485 positive line
IO RS485 negative line
IO IO 1
IO IO 2
IO IO 3
right angle, 7 ways, 3.5 mm terminal w. screws
SENCOND FUNCTION
Output common relay diode
IO 4
RS422 line Z
RS422 line Y
Output common relay diode
18