User Manual

Technical Manual for Master Terminals of the Series IF 152x
Page 14
Emergency Power Board (Option)
This board assures continuity of function in case of primary power supply failure.
Note: When mains power fails the terminal sends a message to the host system.
Technical data
Accumulator: 12 V 250 mAh
Charging current: 25 mA (recharge time 24 hours)
Operation time assured: 4 hours
Life of accumulators: about 5 years in normal environment conditions.
fuse
1
2
1a
1b
1 Emergency power board 1b LED showing charging process
1a Fuse 2 Accumulator
Ethernet Board
The RJ 45 connectors are available for the connection of the network cable (10 Base T).
Control LEDs
The LEDs LINK (Pos.1a) and RX (Pos.1b) light up if the connection to the network is correct.
J 6
J 12J 21
J 20
LED
LINK
LED
RX
1
1a
1b
1c
RxD
TxD
GND
1d
1 Ethernet board 1c Connector for network cable
1a LED LINK 1d Terminal strip for RS 232 cable
1b LED RX