PROFINET IO, offers IRT-technology, 1 integrated switch

2 AS-i 3.0 master

Recognition of duplicate AS-i addresses

AS-i Earth Fault Detector integrated

AS-i Noise Detector integrated

BWU2239: redundant power supply out of AS-i:
all fundamental functions of the device remain available
even in case of power failure in one of the two AS-i networks

BW2238 in version 1 gateway, 1 power supply for 2 AS-i circuits:
only 1 gateway + 1 AS-i power supply for 2 AS-i networks

Operating current

Version "1 Power Supply, 1 Gateway for 2 AS-i Circuits", approx. 250 mA (PELV Supply)

master power supply,
max. 200 mA out of AS-i circuit 1
(approx. 70 mA ... 200 mA)
max. 200 mA out of AS-i circuit 2
(approx. 70 mA ... 200 mA);
in sum max. 270 mA

PROFINET interface

RJ-45

Baud rates

10/100 MBaud

Serial interface

RS 232

Baud rate

19,2 KBaud

AS-i cycle time

150 μs*(number of slaves+ 2)

Displays

LCDs

displaying slave addresses and error messages

LED green (power)

power on

LED green PROFINET

PROFINET IO network active

LED red (config error)

configuration error

LED green (U AS-i)

AS-i voltage OK

LED green (AS-i active)

AS-i normal operation active

LED green (prg enable)

automatic address programming enabled

LED yellow (prj mode)

the master is in configuration mode

Buttons

4

Voltage of insulation

≥ 500 V

EMC directions

EN 50 295
EN 61 000-6-2
EN 61 000-6-4

Operating temperature

0°C ... +55°C

Storage temperature

-25°C ... +85°C

Housing

AS-i master housing in stainlees steel

Dimensions (L / W / H in mm)

120 / 85 / 83

Protection category (DIN 40 050)

IP20

Tolerable loading refering to impacts and vibrations

according to EN 61 131-2

Weight

500 g