76343/4/5 | English, Revision 05 | Date: 23.02.2022
10
Chapter 2 – Introduction
2.1 Versions / Variants
The device is available in different versions that offer different interfaces and mount
-
ing possibilities:
All variants operate with the same firmware and can be configured with the same
program. You can download them from the following address:
2.2 Interfaces
The following interfaces are available (depending on the variant):
1.
1 - 4 x Ethernet interfaces 10/100/1000 MBit/s + Auto-MDIX (auto crossover
function), port 1 has PoE (Power over Ethernet).
2.
1 x serial interface with 6 control wires.
3.
1 x USB 2.0 interface e.g. for label printers or for the logging of system status
messages on USB memory sticks.
4.
1 x relay switching contact.
5.
Only on request: Input with optocoupler.
The Ethernet connection is connected via an RJ45 connector. LAN port 1 has a PoE
function (IEEE 802.3af) so that the HG G
76343/4/5 can be powered by this port.
The serial port is connected by a 9 pin D-SUB plug. The assignment is selected in a
way that a 1:1 serial cable can be used for the connection to a serial COM-Port of a
PC. The exact assignment can be seen in Table 3 on page 12.
The power supply for the HG G
76343/4/5 needs a voltage source of 10 to 60 V. The
usual power consumption is around 3 to 4 Watt (WLAN + LAN-Port active).
Table 2
Variants of the radio modem
Variant /
Order Number
Mounting
(see section 3.1 on page 14)
Interfaces
Serial
ETH 1 ETH 2 ETH 3 ETH 4
HG G-76343
XA Top hat rail narrow side
–
–
–
YA Top hat rail long side
ZA Flange casing
HG G-76344
XA Top hat rail narrow side
–
–
YA Top hat rail long side
ZA Flange casing
HG G-76345
XA Top hat rail narrow side
–
YA Top hat rail long side
ZA Flange casing
There is also a variant of the HG G-76344-A with LTE (4G), Private LTE or 5G. That
version is described in chapter 13 on page 94.
