Subject to alterations
Version 1.0
IPCOMM GmbH
- 8 -
SEC3ER Manual
Walter-Bouhon-Strasse 4
Copyright © IPCOMM GmbH, 2021
90427 Nuremberg
All rights reserved
Germany
Digital output
10-pin multipoint connector
Pin
Signal
1
DO 1
2
DO 2
3
DO 3
4
DO 4
5
DO 5
6
DO 6
7
DO 7
8
DO 8
9
VSO
10
GND
Figure 8: Pin assignment digital outputs
2.4.6
Flash (Mass Storage)
An SLC NAND flash is used for mass storage, on which the operating system, the gateway software,
and all configuration data is stored. The major advantage over a hard disk drive is the elimination of
moving parts, which significantly increases the reliability.
2.4.7
Lithium Battery
When the system is powered off its real-time clock is buffered by a battery. The durable lithium battery
generally offers a lifespan of more than 5 years.
The default settings are designed in a way that the gateway can operate without errors even after a
battery failure. After replacing the battery, the date and time must be re-synchronized (NTP). When the
gateway is time synchronized, the current time and date information is available to the system without
a battery as well.
Only a qualified electronics technician should perform the battery replacement. However, there is the
possibility to instruct IPCOMM GmbH with this task. Incorrect replacement might yield the danger of
explosion. Replace the battery exclusively with the same type (3 V DC, CR2032). Used batteries are to
be disposed in accordance with the manufacturer's instructions.
Contact IPCOMM GmbH to order a low priced spare battery.
