User manual

3.1. ASSEMBLING
The ADA-13021 converter case is adapted to assembly on TS-35 (DIN35) rail. To install the device on TS-35 should be the upper part
of the casing put hooks on the terminal and then press the bottom of the cover until you hear a characteristic "Click" sound.
3.2. ETHERNET NETWORK CONNECTION
The ADA-13021 has to be connected to ETHERNET network by the use of the switch, the HUB or directly to the PC network adapter.
The table below shows preparing of the straight cable for converter connection to switch or hub.
Table 1. The straight cable for connection to switch or hub.
RJ45 Pin No. Signal Wire Color
EIA/TIA 568B
Straight cable
UTP 4x2x0,5
Wire Color
EIA/TIA 568B
Signal RJ45 Pin No.
1 TX+ White-Orange
2 TX- Orange
3 RX+ White-Green
4 Not used Blue
5 Not used White-Blue
6 RX- Green
7 Not used White-Brown
8 Not used Brown
White-Orange TX+ 1
Orange TX- 2
White-Green RX+ 3
Blue Not used 4
White-Blue Not used 5
Green RX- 6
White-Brown Not used 7
Brown Not used 8
The table below shows preparing of cross-over cable for the converter connection to PC network adapter or connections converters
together for functioning as point-to-point serial bridge.
Table 2. The cross-over cable for connection to PC network adapter or connections converters together for functioning as
point-to-point serial bridge.
RJ45 Pin No. Signal Wire Color
EIA/TIA 568B
Cross-Over Cable
UTP 4x2x0,5
Wire Color
EIA/TIA 568B
Signal RJ45 Pin No.
1 TX+ White-Orange
2 TX- Orange
3 RX+ White-Green
4 Not used Blue
5 Not used White-Blue
6 RX- Green
7 Not used White-Brown
8 Not used Brown
White-Green TX+ 1
Green TX- 2
White-Orange RX+ 3
Blue Not used 4
White-Blue Not used 5
Orange RX- 6
White-Brown Not used 7
Brown Not used 8
In the modular socket ETHERNET interface of converter, are implemented two LED's (Fig. 2):
– Green ACT signaling state of sending or receiving data,
– Orange LINK signaling active network connection.
The ADA-13021 converter can function in the ETHERNET network as:
– virtual serial bridge [RealPort],
– TCP serial bridge,
– UDP serial bridge.
Additional information about Ethernet connection will be describe in chapters below.
3.2.1. CONNECTING TO NETWORK ADAPTER OF PC
If there is not the switch or the HUB, it is possible to connect the ADA-13021 directly to a network adapter of PC using the cross-over
cable (Table 2). This connection can be used for converter configuration.
Fig. 5. Direct connection to PC
7
ADA-13021
PC with
Network adapter
Static IP address
ADA-13021
Static IP address
ETHERNET
Cross-Over Cable
(Table 2)