Black Box ISU2011-4-EURO Technical Specifications, S0-Interface, SO Interface BRI, Power supply

BRI-Hub

Technical Specifications

SO Interface BRI

Number of interfaces……………………………………5 for BRI-Hub-4, 9 for BRI-Hub -8

Type and coding…………………………………………I.430, Mod. AMI, 4-wire

Frame structure………………………………………….I.430 (48 Bits per 250 ∝ s)

Transmission rate………………………………………..192 kbps +/- 50 ppm

Interface connector………………………………………RJ-45

Common Features

Size (W x H x D)………………………………………..205 x 40 x 110 mm

Weight…………………………………………………..450g

Housing material………………………………………..ABS

Protection class………………………………………….IP 21

Environmental temperature……………………………..0° to 40° C

Storage temperature……………………………………..-20° to 70° C

Humidity……………………………………………….. max. 90% (non condens.)

Supply voltage…………………………………………..6 - 9V

Power consumption……………………………………. max. 2W

Power supply

Primary voltage…………………………………………220V~ +/-10%, 50 Hz

Output voltage…………………………………………..6V=

Output current…………………………………………..max. 500mA

S0-Interface

Connector: RJ-45 (ISO 8877, EN 28877)

Pin	Signal	Direction	Power Feeding
1			PS3 +
2			PS3 -
3	TE(+)	TE ￿ NT	PS1 + (Phantom)
4	NT(+)	NT ￿ TE	PS1 - (Phantom)
5	NT(-)	NT ￿ TE	PS1 - (Phantom)
6	TE(-)	TE ￿ NT	PS1 + (Phantom)
7			PS2 -
8			PS2 +

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