Dover ProGauge MagLink LX 4 - Connection to the Intrinsically Safe XMT-SI and DMP-SI Probes

7.1 Connection to the Intrinsically Safe XMT-SI and DMP-SI Probes
The table that follows shows the wiring connections between the XMT-SI and DMP-SI Probes and the LX
4Console:
Connection Specification
MR1 Barrier Input
MR3
Safety Barrier Input (up to eight [8] probes)
Red (+ 12V) - Terminal 1
Brown (RS485A) - Terminal 2
Blue (RS485B) - Terminal 3
White (-0 V) - Terminal 4
MR4
Safety Barrier Input (up to eight [8] probes)
Red (+ 12V) - Terminal 1
Brown (RS485A) - Terminal 2
Blue (RS485B) - Terminal 3
White (-0 V) - Terminal 4
If a site installation has more than 16 probes/tanks you must use an external MagDirect barrier connected to
the console MR1 or CN7 (see below) terminal blocks. Each MagDirect barrier can hold up to eight (8) probes.
See the Wiring Diagram section for more information.
M2050 MagLink LX 4 Installation Manual | Dover Fueling Solutions 19