Altitude Operating Conditions

The characteristics in the table below apply to the modules BMX DAI 1602 and BMX DAI 1602H 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 1602 and BMX DAI 1602H modules:

BMX DAI 1602(H) Module

24 VAC inputs

24 VDC inputs

Nominal input values

Voltage

24 VAC

24 VDC

Current

3 mA

3.9 mA

Frequency

50/60Hz

(n/a)

Threshold input values

At 1

Voltage

≥ 15 V

≥ 15 V

Current

≥ 2 mA

≥ 2 mA

At 0

Voltage

≤ 5 V

≤ 5 V

Current

≤ 1 mA

≤ 0.5 mA

Frequency

47 Hz to 63 Hz

(n/a)

Sensor supply (including ripple)

20...26 V

19...30 V

Peak of current on enabling (at nominal U)

5 mA

(n/a)

Input impedance

At nominal U and f = 55 Hz

6 kΩ

Response time

Activation

15 ms

Deactivation

20 ms

Input type

Resistive

Input type in compliance with IEC 61131-2 standard

Type 1

(n/a)

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

2-wire (AC)

2-wire (DC), and 3-wire (DC) PNP any type

Reliability

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

1 307 702

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

> 18 V

Error

< 14 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

1.45 mA

Maximum

1.8 mA

Power dissipation

3 W max.

Operating temperature

BMX DAI 1602

0...60 ºC (32...140 ºF)

BMX DAI 1602H

-25...70 ºC (-13...158 ºF)