
3
LAN Connect the network connection (X21, with serial, MAC - number label)
using a shielded patch cable (Cat. 5 STP) to the network (modem,
router or switch).
Antenna Mount the antenna in a suitable location with sufcient reception and
connect the antenna cable to the ipTNA4i SMA connector. The
strength of the cellular signal can be measured with evalink live.
--> Commissioning Step 2
SIM-Card Slide the micro-SIM card into the X6 holder on the rear panel (the
holder is located under the mPCIe modem). The SIM card may not
contain any active PIN code. If necessary, deactivate the PIN using a
mobile phone.
DAS (parallel) Connect the desired I/O terminals with the DAS with cables.
Input Option 1: Unmonitored loop for use with potential-free contact.
Loops open > 50 kΩ / Loops closed < 300 Ω.
Input Option 2: Monitored loop for use with potential-free contact. Only
connect the contact with the indicated resistances. The resistance of
the loop itself must be < 300 Ω. The loop monitoring (to be activated in
evalink) can detect sabotage (short circuit/break the loop).
Input Option 3: Apply external voltage. Uext ≤ 1.5 V: Loop open, Uext ≥
2.5 V: Loop closed. Note the polarity and maximum voltage of 15V.
NOTE: The internal loop power (terminals C) is pulsed and connected
to the potential of the power supply. Wiring of the inputs with
capacitors is not allowed in options 1 and 2. The cable length must not
exceed 100m, screening is recommended.
DAS (Dialler
connection)
Connect the terminal of the optional DialConvert Module with the
analogue port of the danger alerting system.
Supply The ipTNA4i has two power inputs, which are monitored
independently. Connect the terminals X4 and X5 with a DC voltage
source (10-36V DC).
The negative terminals are interconnected as well as connected to the
ground of ipTNA4i.