Altitude Operating Conditions

The characteristics in the table below apply to the modules BMX DAI 1603 and BMX DAI 1603H for use at altitude up to 2000 m (6560 ft). When the modules operate above 2000 m (6560 ft), apply additional derating.

For detailed information, refer to chapter Operating and Storage Conditions.

General Characteristics

This table presents the general characteristics for the BMX DAI 1603 and BMX DAI 1603H modules:

Module type

48 VAC inputs

Operating temperature

BMX DAI 1603

0...60 ºC (32...140 ºF)

BMX DAI 1603H

-25...70 ºC (-13...158 ºF)

Nominal input values

Voltage

48 VAC

Current

5 mA

Frequency

50/60Hz

Threshold input values

At 1

Voltage

≥ 34 V

Current

≥ 2 mA

At 0

Voltage

≤ 10 V

Current

≤ 1 mA

Frequency

47 Hz to 63 Hz

Sensor supply (including ripple)

40...52 V

Peak of current on enabling (at nominal U)

95 mA

Input impedance

At nominal U and f = 55 Hz

9 kΩ

Response time

Activation

10 ms

Deactivation

20 ms

Input type

Capacitive

Input type in compliance with IEC 61131-2 standard

Type 3

2-wire / 3-wire proximity sensor compatibility (IEC 60947-5-2 standard compliant)

2-wire (AC)

Reliability

MTBF for continuous operation in hours at ambient temperature 30 °C (86 °F)

1 303 645

Dielectric strength

1500 V actual, 50 / 60 Hz for 1 min.

Resistance of insulation

>10 MΩ (below 500 VDC)

Fuse type

Internal

None

External

Fast blow fuse of 0.5 A

Sensor voltage: monitoring threshold

OK

> 36 V

Error

< 24 V

Sensor voltage: monitoring response time at 24 V (-15% ... +20%)

On appearance

20 ms < T < 50 ms

On disappearance

5 ms < T < 15 ms

Power consumption 3.3 V

Typical

76 mA

Maximum

107 mA

Sensor supply consumption

Typical

466 mA

Maximum

846 mA

Power dissipation

4 W max.