AS-i 3.0 Modbus Gateway in Stainless Steel

See also:

PDF file of this data sheet

AS-i certificate

UL

UL Certified for Canada

3D model of the device

Overview AS-i Gateways

AS-i 3.0 from ID no. 11833 (see lateral Label)

1 AS-i master, modbus slave

Recognition of duplicate AS-i addresses

AS-i Earth Fault Detector integrated

AS-i Noise Detector integrated

Art. no.

BWU1641

Art. no.

BW1656 Class 1 Div. 2 (Group A, B, C & D, T-Code 4)

Operating current

master power supply
approx. 200 mA out of AS-i circuit

Operating voltage

AS-i voltage 30 V DC

Baud rates

1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115000 baud, adjustable parity;
default settings are: 9600 Baud, no parity, address 1

AS-i Master profile

M1

Serial interface

RS 485 (Modbus/Modbus RTU)

AS-i cycle time

150 μs*(number of slaves + 2)

Displays

LCD

displaying slave addresses and error messages

LED green (power)

power on

LED green (ser active)

Modbus interface

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

according EN 50082, EN 50081

Ambient operating temperature

0 °C ... +55 °C

Storage temperature

-25 °C ... +85 °C

Housing

AS-i master housing in stainless steel

Dimensions (L, W, H)

120 mm, 75 mm, 83 mm

Protection category (DIN 40 050)

IP20

Tolerable loading reffering to impacts and vibrations

according EN 61 131-2

Weight

460 g

AS-i 3.0 from ID no. 11833 (see lateral Label)

2 AS-i masters, modbus slave

Recognition of duplicate AS-i addresses

AS-i Earth Fault Detector integrated

AS-i Noise Detector integrated

BWU1642: 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

BWU1643 and BW1658 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

Art. no.

BWU1642

BWU1643

Art. no.

BW1657 Class 1 Div. 2
(Group A, B, C & D,
T-Code 4)

BW1658 Class 1 Div. 2
(Group A, B, C & D,
T-Code 4)

Operating current

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

approx. 200 mA out of AS-i circuit 1
approx. 70 mA out of AS-i circuit 2

version "1 gateway, 1 power supply for 2 AS-i circuits",
approx. 250 mA (PELV supply)

Baud rates

1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115000 baud, adjustable parity;
default settings are: 9600 Baud, no parity, address 1

AS-i Master profile

M1

Serial Interface

RS 485 (Modbus/Modbus RTU)

AS-i cycle time

150 μs*(number of slaves + 2)

Displays

LCD

displaying slave addresses and error messages

LED green (power)

power on

LED green (ser active)

Modbus interface

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

according EN 50082, EN 50081

Ambient operating
temperature

0 °C ... +55 °C

Storage temperature

-25 °C ... +85 °C

Housing

AS-i master housing in stainless steel

Dimensions (L, W, H)

120 mm, 75 mm, 83 mm

Protection category
(DIN 40 050)

IP20

Weight

460 g