IBS ST (ZF) 24 BKM-T

4

5145B

Technical Data

General

Housing dimensions (width x height x depth)

44 mm x 117 mm x 116 mm

(1.732 in. x 4.606 in. x 4.567 in.)

Permissible operating temperature

From 0°C to 55°C (32°F to 131°F)

Permissible storage temperature

From -20°C to 70°C (-4°F to 158°F)

Degree of protection

IP 20, DIN 40050, IEC 60529

Class of protection

Class 3 VDE 0106, IEC 60536

Humidity (operation)

30% to 75%, no condensation

Humidity (storage)

30% to 95%, no condensation

Air pressure (operation)

From 86 kPa to 108 kPa, 1500 m (4921.26 ft.)

above sea level

Air pressure (storage)

From 66 kPa to 108 kPa, 3500 m (11,482.94 ft.)

above sea level

Electrical isolation

Between incoming and outgoing remote bus

500 V AC test voltage, 50 Hz, 1 min.

Between incoming remote bus and ST local

bus

500 V AC test voltage, 50 Hz, 1 min.

Emitted interference

EN 50081-2, Class A

Preferred installation position

Panel mounting (on a horizontally mounted

DIN rail)

Protective Ground Connection

Via DIN rail

Weight

200 g, typical

Interfaces

INTERBUS

Incoming remote bus

8-pos. MINI-COMBICON connector

Outgoing remote bus

8-pos. MINI-COMBICON connector

ST interface

ST cable

Number of ST modules that can be connected 4 (note the current load)

Supply current for the local bus

500 mA