User guide

7
6130-2200
Interface specifications
Connector P3
Power RV-07B, External DC Power
Rated voltage Depending on which card inserted in the slot.
Operating voltage Depending on which card inserted in the slot.
Rated frequency Depending on which card inserted in the slot.
Power consumption Depending on which card inserted in the slot.
Polarity Polarity dependent
Redundant power input No
Isolation to All other ports 2 kVrms 50 Hz 1 min (GND excluded)
GND 500 kVrms 50 Hz 1 min
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm
2
(AWG 24 – 12)
Shielded cable Not required
Connector P3 populated with 16 TR-36B modems
Power TR-36B*
Rated voltage 12 to 48 VDC
Operating voltage 10 to 60 VDC
Rated current 2,0 A @ 12VDC
1,0 A @ 24VDC
0,64 A @ 48VDC
Rated frequency DC
Power consumption 35 W
Startup current 3,6 Apeak
Polarity Polarity dependent
* Maximum wire length to external power supply < 10.
External supply current capability for proper startup.
To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m
boundary to the rails and connected to this port.
The cable shield should be properly connected (360°) to an earthing point within 1 m from this port. This earth-
ing point should have a low impedance connection to the conductive enclosure of the apparatus cabinet, or
similar, where the unit is built-in. This conductive enclosure should be connected to the earthing system of an
installation and may be directly connected to the protective earth.