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MTX-StarSensor | 2020/9
MTX © by MATRIX ELECTRONICA S.L.U.
SUPPORT:
SALES:
mtxm2m.com
INTERFACE DESCRIPTION
MTX-StarSensor has the following panel connectors and indicator LEDs:
• 1x RJ45 panel mount connector (RS232 TTL interface, RS485 interface)
• 1x transducer 4-20mA panel mount gland connector
• 1x SMA female panel mount connector
• 1x magnetic switch
• 2x LED panel-mount indicators
1. RJ45 Panel Mount Connector
A 6-way plug-in RJ45 panel mount connector shares RS-232 and RS-485 communication lines.
The supply voltage, VCC, required by the modem is in the range of 7 to 36VDC. We recommend a 12VDC
power supply. The power supply must be a single voltage source capable of providing a peak during an
active transmission. The uplink burst causes strong ripples (drop) on the power lines.
By default, the MTX-IoT will automatically switch on when power supply is applied at PIN 1 and PIN 2.
8
1
RJ45 CONNECTOR PINOUT
#
Description
I/O
1
RTS
O
2
RS485 (A)
I/O
3
TxD
O
