PD 622 6 Channel Digital Input

Specific Features

The PD 622 is designed as a 6 channel input only device. It provides facilities for standard detection and counting of input signals. It is used with a BM 005 Base module.

· Individually Configurable Digital Inputs for nominal 24 volts signals.

· Built in input functions.

· Autonomous counting to 200 Hz

· Wide power supply range.

· Wide temperature range.

PD 622 Block Schematic

The diagram shows the I/O circuits and connection possibilities for a PD 622

Channel structure

The PD 622 consists of 7 channels as shown in the table.

Channel No.	Channel Name	Channel Description
0	Service	Module Ident.,Address and Config.
1	Digital_IN_1	General purpose Digital Input
2	Digital_IN_2	General purpose Digital Input
3	Digital_IN_3	General purpose Digital Input
4	Digital_IN_4	General purpose Digital Input
5	Digital_IN_5	General purpose Digital Input
6	Digital_IN_6	General purpose Digital Input

Electrical Specifications

*Power supply*
Power supply DC:	nom. min. max.		24.0 V 18.0 V 32.0 V
Ripple:	max.		5%

*Power consumption @ 24Vdc*
All inputs = ON	max.		45 mA
All inputs = OFF	max.		30 mA
Current requirement at power up:	max.		60 mA

*Digital Input*
Input voltage at ON:	<		3 V
Input voltage at OFF:	>		9 V
Input hysteresis:	min.		0.3 V
Input current at ON:	max.		3.4 mA
Input frequency:	max.		200 Hz

*Temperature*
Operating temperature:	-25 °C - 70 °C
Storage temperature:	-40 °C - 85 °C

*Humidity*
Relative humidity:	max.	95%

*EMC*
EN61000-6-2, EN61000-6-3

*Vibration*
Test method: IEC 60068-2-6
Frequency range:	2-100 Hz
Frequency / amplitude:	2-10 Hz: +/- 5.0 mm
	10-100 Hz: +/- 2g
Sweep rate:	max. 1 octave/min
Number of axes:	3 mutually perpendicular

PD 622 6 Channel Digital Input

Specific Features

PD 622 Block Schematic

Channel structure

Electrical Specifications

Mechanical Details

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