1
110 V DC
2
110 V DC
3
0 V
4
0 V
Note
Connections 1-2 and 3-4 are redundant. However, for the device to remain available, we recommend
that you keep this redundancy.
2.1.1.2 Power cable
The power cable is not supplied with the device. Maximum estimated consumption for the device operating at 110 V
DC is approximately 150 mA. Therefore, any cable with a gauge greater than (or equal to) 0.2 mm
2
(AWG24) is ac-
ceptable. The type of cable and its gauge will be determined by the characteristics of the female connector used.
E.g. for a female Phoenix Contact SACC-M12FS-4CON-PG7-M or equivalent, we would recommend a cable with an
outer diameter of 4-6 mm with 4 AWG24-AWG18 conductors.
The cable does not have to be shielded. If you use a shielded cable, we recommend that you connect the cable
shield to the ground at the other end of the device, in the power source or in both.
2.1.2 Data connection
The Teldat H2 RAIL Lite router has the following available data connectors:
2.1.2.1 LAN SWITCH
The Teldat H2 RAIL Lite router incorporates a 4 port Switch, 10/100BaseT with automatic MDI/MDIX to connect to a
local area network (LAN).
This device has a LINK LED that indicates the state of the connection.
Fig. 3:
LAN Switch ports (4)
2.1.2.1.1 LAN connector pins
The LAN connector installed in the device is an M12 8P X-Code Female connector or equivalent.
PIN
GE Signal -> Signal
M12 8P X-Code Female connector
1
BI-DA+ ->Tx+ (1)
2
BI-DA- -> Tx- (2)
3
BI-DB+ -> Rx+ (3)
4
BI-DB--> Rx- (6)
2 Installation
Teldat S.A.
4
Teldat H2 RAIL Lite