Chapter 2 Installation
2.1 Connections
Note
Before connecting the router, please read the following instructions carefully.
Workplace Conditions. Main Characteristics
This device is designed to be installed in a 19” Rack.
The electric current in power cables, telephone lines and communication cables is danger-
ous. To prevent electric shocks, before installing, handling or opening the equipment covers,
connect and disconnect the cables as shown in the following table:
To Connect
To Disconnect
Make sure that the power supply cable is not connected
to the device.
Disconnect the power supply from the power supply
cable.
Connect all data cables.
Disconnect the power supply cable from the device.
Connect the power supply cable to the device.
Disconnect the data cables.
Connect the power supply cable to the power supply.
2.1.1 Connecting the power
The Teldat H1 RAIL router family is powered by an 110 V nominal DC power source. This device has no on/off
switch or fuse.
To comply with electrical safety regulations, this equipment must be connected to the vehicle
power network through a 1 amp approved thermo-magnetic circuit breaker
(ABB-S281-UC-K-1 or equivalent).
As an additional EMC measure, the H1 Rail device has two functional earth terminals (on the
front or back panel). One of the two must be grounded by means of a cable with a section
not less than 2 mm
2
(AWG14).
The following image shows where the power connector is located. This is labeled as “ Power / 110 V DC” .
Fig. 2:
Power supply connection
2.1.1.1 Power connector pins
The power connector installed on this device is an M12 4 pole code A male connector (Phoenix Contact SACC-
E-MS-4CON-M16 / 0,5 SCO) or equivalent.
PIN
Signal
M12 4P Code A male
Teldat S.A.
2 Installation
Teldat H1 RAIL
3
